Tag Archives: seamless cylinder

China factory Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Spare Parts Piston Rod vacuum pump distributors

Product Description

CSDLS produces all components of hydraulic cylinder such as piston, piston rod, guide sleeve, sliding block, cylinder cover and cylinder bottom, we accept relative orders.

Cylinder Type: Mill type, head bolted, base welded
Structure: Piston type
Standard: GB/T15622-1995  JB/T15715-2000
Bore diameter: Up to 700mm
Rod diameter: Up to 500mm
Stroke length: Up to 10,000mm
Piston rod material: 20#,45#,40Cr, 27SiMn,30CrMo,35CrMo,42CrMo
Rod surface treatment: Hard chrome plated, chrome/nickel plated, ceramic coated
Tube material: 20#, 25#, 45#, 27SiMn,30CrMo,35CrMo,42CrMo
Tube surface painting: Colors as RAL, thickness according to request
Mounting type: Clevis, cross tube, flange, trunnion, tang, thread
Design pressure: Up to 40Mpa
Seal kits type: PARKER, MERKEL, HALLITE, NOK, TRELLEBORG

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Certification: ISO9001
Acting Way: Single Acting
Working Method: Straight Trip
Structure: Piston Type
Material: Carbon Steel
Package: as Request
Samples:
US$ 1300/Ton
1 Ton(Min.Order)

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Customization:
Available

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China factory Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Spare Parts Piston Rod   vacuum pump distributorsChina factory Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Spare Parts Piston Rod   vacuum pump distributors
editor by Dream 2024-05-17

China Standard Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Pump Parts Piston Rod vacuum pump engine

Product Description

CSDLS produces all components of hydraulic cylinder such as piston, piston rod, guide sleeve, sliding block, cylinder cover and cylinder bottom, we accept relative orders.

Cylinder Type: Mill type, head bolted, base welded
Structure: Piston type
Standard: GB/T15622-1995  JB/T15715-2000
Bore diameter: Up to 700mm
Rod diameter: Up to 500mm
Stroke length: Up to 10,000mm
Piston rod material: 20#,45#,40Cr, 27SiMn,30CrMo,35CrMo,42CrMo
Rod surface treatment: Hard chrome plated, chrome/nickel plated, ceramic coated
Tube material: 20#, 25#, 45#, 27SiMn,30CrMo,35CrMo,42CrMo
Tube surface painting: Colors as RAL, thickness according to request
Mounting type: Clevis, cross tube, flange, trunnion, tang, thread
Design pressure: Up to 40Mpa
Seal kits type: PARKER, MERKEL, HALLITE, NOK, TRELLEBORG

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO9001
Acting Way: Single Acting
Working Method: Straight Trip
Structure: Piston Type
Material: Carbon Steel
Package: as Request
Samples:
US$ 1300/Ton
1 Ton(Min.Order)

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Customization:
Available

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China Standard Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Pump Parts Piston Rod   vacuum pump engine	China Standard Csdls Seamless Steel Tube Hydraulic Oil Cylinder Single Acting Piston Pump Parts Piston Rod   vacuum pump engine
editor by Dream 2024-05-16

China Good quality Hydraulic Cylinder Seamless Pipe Connecting Rod Engine Piston vacuum pump and compressor

Product Description

Product Description

Our products are exported all over the world, mainly to Southeast Asia, Middle East and Africa and other countries and regions. We create the greatest value for customers with high-quality products and services, and have been widely recognized and trusted by customers, and have won positive feedback and praise.
We welcome new and old customers to contact us, and establish a good business relationship, to achieve common success!
 

 

Product Description

Product name Hot-dip galvanized pipe 
Surface Hot-dipped Galvanized/Painted/Oiled
Standard ASTM A500,ASTM A53,BS1387, EN39, JIS 3466; EN15719,GB/T 13793-1992
Material Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
Pipe End Plain/Threaded/Grooved/Bevelded
Shape Round; Square; Rectangular, Special Pipe available
Applications Delivery of low pressure liquid such as Petrol, gas, steam, water, construction, shipbuilding, fluid pipe
Trade Term FOB, CFR, CIF, EXW, FCA
Delivery Time 15-45 days (based on quantity)
Payment Term T/T, LC

Detailed Photos

 

 

 

     Pipe End: Plain end, Rolled grooved, beveled end,threaded

Product Parameters

DN OD ASTM A53 / API 5L / ASTM A795 BS1387 / EN15715
SCH10S STD SCH40 SCH80 Light Medium Heavy
MM INCH MM MM MM MM MM MM
15 21.3 1/2″ 2.11 2.77 3.73 2 2.6
20 26.7 3/4″ 2.11 2.87 3.91 2.3 2.6 3.2
25 33.4 1″ 2.77 3.38 4.55 2.6 3.2 4
32 42.2 1-1/4″ 2.77 3.56 4.85 2.6 3.2 4
40 48.3 1-1/2″ 2.77 3.68 5.08 2.9 3.2 4
50 60.3 2″ 2.77 3.91 5.54 2.9 3.6 4.5
65 73 or 76 2-1/2″ 3.05 5.16 7.01 3.2 3.6 4.5
80 88.9 3″ 3.05 5.49 7.62 3.2 4 5
90 101.6 3-1/2″ 3.05 5.74 8.08      
100 114.3 4″ 3.05 6.02 8.56 3.6 4.5 5.4
125 141.3 5″ 3.4 6.55 9.53   5 5.4
150 168.3 6″ 3.4 7.11 10.97   5 5.4
200 219.1 8″ 3.76 8.18 12.7      
250 273.1 10″ 4.19 9.27 15.09      

An international steel supplier

China Primee steel Group Limited is an international steel supplier since 2012 working worldwide. We provide vigorous performance, an imaginative approach and modern technology, which are the principles of our company’s corporate structure.

Our various services include
 

In a surprisingly short time, we have grown from a small group of businessmen into a successful, stable and reliable Processing and trade company with a certain scale. Our service includes processing trading, logistics, finance, insurance and inspection etc.

You are important to us

In addition to processing steel plate, coil and pipe, we also work with the manufacturing giants of the industry as well as seriously doing business with new factories of different steel products. We have a broad and diverse database at our disposal on existing and potential customers and suppliers. All of them are important to us. Our agents throughout the world speak the local language which enables them to understand our business partners’ needs and to offer goods and services that correspond to the maximum of their requirements.

OBJECTIVES
 

Our commitment is to be the partner of choice to customers in our market by always offering CHINAMFG and value in steel supply solutions.

VALUES
 

-Commitment: mutual trust with employees, customers, suppliers and stockholders.

-Accountability: of individuals, and departments, in performance, results and problem-solving.

-Professionalism: in hiring, nurturing and empowering talent to deliver results resourcefully and creatively.

-Profitability: building financial strength is the core of our long term growth and development plan in the interest of our customers, vendors, shareholders and partners. always offering CHINAMFG and value in steel supply solutions.

 

 

Surface: hot dipped galvanized (Zinc coating: 200-600g/m2 ),oiled with PVC wrapped , varnished / painted in black or red or other color,  Anticorrosive coating: 3PE / 3PP / FBE / Epoxy

 

 

l

Our Advantages

Highly cost effective and timely delivery

China Primee steel Group Limited has own processing factory to control cost and quality. We manufactures products to international quality standards and caters to customer demands by ensuring timely delivery and providing exceptional service.

Primee quality control

1)Exquisite selection of raw material suppliers-100% incoming factory inspection.
2)Precise size control → high degree of equipment automation
3)Investment of new advanced equipment and continuous improvement of technologic process
4)Product traceability → quality management system support.

Full high quality services
 

Our professional team provide services ranging from production, packing,delivery,spirit of contract and after-sales services to one-on-1 hand-holding and an almost 24 hours for customers.

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type: Galvanized Pipe
Standard: As1074 BS4568
Composition: Pipe
Technique: Hot Rolled
Shape: Round
Surface Treatment: Galvanized
Customization:
Available

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China Good quality Hydraulic Cylinder Seamless Pipe Connecting Rod Engine Piston   vacuum pump and compressor	China Good quality Hydraulic Cylinder Seamless Pipe Connecting Rod Engine Piston   vacuum pump and compressor
editor by CX 2024-04-10

China Good quality High Quality Seamless Steel 60L Industrial Oxygen Gas Cylinder vacuum pump distributors

Product Description

Product Description

Product name: seamless steel gas cylinder/industrial gas cylinder

Executive standard: ISO9809-1(TPED),UN ISO9809-1,GB/T5099.1

Hydraulic test pressure, Bar: 250bar/300bar

Nominal working pressure, Bar: 150bar/200bar

Material: 37Mn/34CrMo4

Filling medium: oxygen, nitrogen, carbon dioxide, etc.

Diameter (mm): 219mm~325mm

Exporting countries: China, Mexico, South America, Southeast Asia, Turkey, etc.

Nominal water volume (L): 20L~120L

Length (mm): 660mm~1850mm

Use scenario: filling industrial gas, bottle group

Weight (kg): 26.0KG~120.0KG
 

Company Profile

Welcome to ZheJiang Clean Energy Co. Ltd.

ZheJiang Clean Energy Co., Ltd. is an enterprise that produces and sells various seamless steel cylinders and composite liner gas cylinders such as compressed natural gas cylinders for vehicles, industrial gas cylinders, and fire-fighting cylinders.The company is committed to providing automotive green energy solutions and related environmental protection supporting services.

Our factory

The company was established in 2009 and entered the Xihu (West Lake) Dis. County Economic Development Zone in ZheJiang in 2014. It has built a standardized factory covering an area of 46,000 square meters.The company has focused on R&D and production for more than 10 years, and its global sales volume has reached 2 million.The company has 6 gas cylinder spinning production lines, 2 heat treatment and tempering lines, as well as machining, spraying and winding production lines. It has an annual production capacity of 360,000 gas cylinders, and can produce industrial steel seamless bottles,CNG vehicles, CNG glass fiber hoop wound gas cylinders for CNG vehicles, carbon fiber wound gas cylinders for CNG vehicles, composite material wound gas cylinders for CNG vehicles, steel seamless cylinders for CNG stations, fire-fighting steel cylinders, and LPG Cylinders, respirators and other products.

After years of business development, the “Clean” gas cylinder brand has gained a high reputation and reputation in the market. Its sales network covers Asia, Europe, and the Americas. The products are exported to more than 50 countries and regions including Italy, Brazil, Thailand, India, Uzbekistan and so on.Beginning in 2018, Green Gas Cylinders have successively become qualified suppliers for Foton, Xihu (West Lake) Dis.feng, Chery, ZheJiang Automobile and other auto plants.

Quality Control

Related certificates

QMS:ISO9001,IATF16949
PRODUCT CERTIFICATES& APPROVALS:
SEAMLESS STEEL CYLINDER:ISO9809-1(TPED),UNISO9809-1,GB/T5099.1
CNG TYPE-1:ISO11439,ECE R110;
CNG TYPE-2:GB24160,ISO11439,ECE R110;
CNG TYPE-3:Q/LD003-2019,ISO11439;
CNG TYPE-4:ISO11439,ECE R110;
LPG COMPOSITE CYLINDER:EN12245:2009,ISO11119
BREATHING AIR COMPOSITE CYLINDER:EN12245:2009
 

R&D and patents
 

ZheJiang Clean Energy had lunched research and development program of Type-4(Plastic liner with carbon fiber full-wrapped) 
ZheJiang Clean Energy has been conducting research and development plans for CNG-4 (carbon fiber fully wrapped plastic liner) gas cylinders since 2013. Through the efforts of our technicians, by the end of 2018, we have passed all the test procedures and become the first CNG-4 forensic manufacturer in China. In 2019, we established a modern standardized 6S workshop for CNG-4. At the same time, at the end of 2571, the company successfully completed the research and development of LPG composite gas cylinders and obtained relevant international certificates. It is about to complete the construction of the LPG composite gas cylinder production line in the first half of 2571 and quickly put it into production.

Exhibition

We arrange to participate in different exhibitions all around the world every year, including FIGAS&VEHIGAS(Peru), ALTFUELS MEXICO(Mexico), GAS FORUM(Russia Federation), GASSUF(Russian Federation), INSTITUCION FERIAL DE CHINAMFG MADRID(Spain), International NGVS Exhibition& Forum(China)

Package&Logistics

We can provide a series of package and logistics solutions according to the customer’s requirements, to ensure our goods reach our customers on time and safely

FAQ

* Q1: Are you manufacturer or trade company?
 * A1: We are a Chinese manufacturer, and have been specializing in manufacturing gas cylinders for more than 10 years. Our company brand is “LD”.
 * Q2: What is your daily production capacity?
 * A2: Our production capacity everyday is 800~1000 units.
 * Q3: What is your delivery time?
 * A3: Usually our delivery time is 25-45 days against the advance payment. Mainly it depends on when we get the production materials.
 * Q4: What certificates do you have?
 * A4: We have ISO9001 and IATF16949 for management system, and ISO9809, ISO11439 and ECE R110 for production approval.
 * Q5: Do you accept OEM production?
 * A5: Of course, we have served several famous motor OEMs, such as TOYOTA(Thailand)-Thailand, IKCO-Iran, GAZ-Russia, DF-China, and FOTON-China, etc. We would like to serve more customers with our superior quality.
 * Q6: Can you provide samples to us? 
 * A6: Yes, we can provide 1-2 samples for your testing freely, but you need to undertake the logistic cost firstly.
 * Q7: Can you customize the products?
 * A7: Yes, we can provide you with various customized products. For example, your company brand/logo, different accessories and your favorite colors.

Material: 37mn
Usage: Gas
Structure: General Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Single-acting Cylinder
Samples:
US$ 300/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders contribute to the overall cost-effectiveness of industrial processes?

Hydraulic cylinders play a crucial role in enhancing the overall cost-effectiveness of industrial processes. They offer several advantages and contribute to increased productivity, improved efficiency, reduced maintenance costs, and enhanced operational performance. Here’s a detailed explanation of how hydraulic cylinders contribute to the cost-effectiveness of industrial processes:

1. High Power Density:

– Hydraulic cylinders provide a high power-to-weight ratio, allowing them to generate substantial force in a compact design. This power density enables the use of smaller and lighter equipment, reducing material and manufacturing costs, and increasing the efficiency of industrial processes.

2. Precise Force and Position Control:

– Hydraulic cylinders offer precise force and position control, allowing for accurate movement and positioning of machinery or workpieces. This level of control enhances process efficiency, reduces material waste, and improves overall product quality. Precise force control also minimizes the risk of equipment damage, further reducing maintenance and repair costs.

3. High Load Handling Capacity:

– Hydraulic cylinders are known for their ability to handle high loads. They can exert significant force, making them suitable for heavy-duty industrial applications. By efficiently handling heavy loads, hydraulic cylinders contribute to increased productivity and throughput, reducing the need for additional equipment and streamlining industrial processes.

4. Flexibility and Versatility:

– Hydraulic cylinders offer a high degree of flexibility and versatility in industrial processes. They can be easily integrated into various types of machinery and equipment, allowing for diverse applications. This adaptability reduces the need for specialized equipment, resulting in cost savings and increased operational efficiency.

5. Energy Efficiency:

– Hydraulic systems, including hydraulic cylinders, can be designed to operate with high energy efficiency. By utilizing efficient hydraulic circuit designs, advanced control systems, and energy recovery mechanisms, hydraulic cylinders minimize energy waste and reduce operational costs. Energy-efficient hydraulic systems also contribute to a more sustainable and environmentally friendly industrial operation.

6. Durability and Longevity:

– Hydraulic cylinders are built to withstand demanding industrial environments and heavy usage. They are constructed with robust materials and undergo stringent quality control measures to ensure durability and longevity. Their ability to withstand harsh conditions and repetitive motion reduces the need for frequent replacements, minimizing downtime and maintenance costs.

7. Reduced Maintenance Requirements:

– Hydraulic cylinders require relatively low maintenance compared to other types of actuators. Properly designed hydraulic systems with efficient filtration and contamination control mechanisms can prevent damage to the cylinders and extend their service life. Reduced maintenance requirements result in lower downtime, decreased labor costs, and improved cost-effectiveness of industrial processes.

8. System Integration and Automation:

– Hydraulic cylinders can be seamlessly integrated into automated industrial processes. By incorporating hydraulic cylinders into automated systems, tasks can be performed with precision and repeatability, reducing human error and optimizing efficiency. Automation also allows for continuous operation, increasing productivity and overall cost-effectiveness.

9. Cost-Effective Replacement:

– In situations where hydraulic cylinders require replacement or repair, the cost-effectiveness of the process is still maintained. Hydraulic cylinders are typically modular in design, allowing for easy replacement of individual components or complete units. This modularity reduces downtime and associated costs, as only the affected components need to be replaced, rather than the entire system.

In summary, hydraulic cylinders contribute to the overall cost-effectiveness of industrial processes through their high power density, precise control capabilities, high load handling capacity, flexibility, energy efficiency, durability, reduced maintenance requirements, system integration, and cost-effective replacement options. Their ability to enhance productivity, efficiency, and operational performance while minimizing maintenance and downtime costs makes hydraulic cylinders a valuable component in various industrial applications.

hydraulic cylinder

Advancements in Hydraulic Cylinder Technology Improving Corrosion Resistance

Advancements in hydraulic cylinder technology have led to significant improvements in corrosion resistance. Corrosion is a major concern in hydraulic systems, especially in environments where cylinders are exposed to moisture, chemicals, or corrosive agents. These advancements aim to enhance the durability and longevity of hydraulic cylinders. Let’s explore some of the key advancements in hydraulic cylinder technology that have improved corrosion resistance:

  1. Corrosion-Resistant Materials: The use of corrosion-resistant materials is a fundamental advancement in hydraulic cylinder technology. Stainless steel, for example, offers excellent resistance to corrosion, making it a popular choice in marine, offshore, and other corrosive environments. Additionally, advancements in metallurgy have led to the development of specialized alloys and coatings that provide enhanced corrosion resistance, extending the lifespan of hydraulic cylinders.
  2. Surface Treatments and Coatings: Various surface treatments and coatings have been developed to protect hydraulic cylinders from corrosion. These treatments can include electroplating, galvanizing, powder coating, and specialized corrosion-resistant coatings. These coatings create a barrier between the cylinder surface and corrosive elements, preventing direct contact and inhibiting the onset of corrosion. The selection of appropriate coatings depends on the specific application and environmental conditions.
  3. Sealing Technology: Effective sealing systems are crucial in preventing water, moisture, and contaminants from entering the cylinder and causing corrosion. Advancements in sealing technology have led to the development of high-quality seals and advanced sealing designs that offer superior resistance to corrosion. These seals are typically made from materials specifically engineered to withstand corrosive environments, ensuring long-term sealing performance and minimizing the risk of corrosion-related issues.
  4. Improved Surface Finishes: The surface finish of hydraulic cylinders plays a role in their resistance to corrosion. Advancements in machining and polishing techniques have allowed for smoother and more uniform surface finishes. Smoother surfaces reduce the likelihood of corrosion initiation and make it easier to clean and maintain hydraulic cylinders. Additionally, specialized finishes, such as passivation or chemical treatments, can be applied to further enhance corrosion resistance.
  5. Environmental Protection Features: Hydraulic cylinders can be equipped with additional features to protect against corrosion. These features may include protective boots, bellows, or shields that guard vulnerable areas from exposure to corrosive agents. By incorporating these protective elements into the design, hydraulic cylinders can withstand harsh environments and minimize the risk of corrosion-related damage.

In summary, advancements in hydraulic cylinder technology have significantly improved corrosion resistance. The use of corrosion-resistant materials, advanced surface treatments and coatings, innovative sealing technology, improved surface finishes, and the incorporation of environmental protection features have all contributed to enhanced durability and longevity of hydraulic cylinders in corrosive environments. These advancements ensure reliable performance and reduce the maintenance and replacement costs associated with corrosion-related issues.

hydraulic cylinder

What factors should be considered when selecting the right hydraulic cylinder for an application?

When selecting the right hydraulic cylinder for an application, several important factors need to be considered. These factors help ensure that the chosen hydraulic cylinder is suitable for the specific requirements of the application and will perform reliably. Here are the key factors to consider:

1. Load Requirements:

– One of the crucial factors to consider is the load requirement of the application. Determine the maximum load that the hydraulic cylinder needs to handle. Consider both the static load (when the cylinder is stationary) and the dynamic load (when the cylinder is in motion). The load requirement will impact the cylinder’s bore size, rod diameter, and overall strength. Choose a hydraulic cylinder with a load capacity that exceeds the application’s maximum load to ensure safety and longevity.

2. Stroke Length:

– The stroke length refers to the distance the hydraulic cylinder needs to extend and retract to perform the desired motion. Measure the required stroke length based on the application’s operational requirements. It is essential to choose a hydraulic cylinder with a stroke length that matches or exceeds the required distance. Consider any potential variations or adjustments in the stroke length that may be needed in the future.

3. Operating Pressure:

– Consider the operating pressure required for the application. The hydraulic cylinder must be capable of withstanding the maximum pressure within the hydraulic system. Ensure that the selected cylinder has a pressure rating that exceeds the application’s maximum operating pressure. This ensures safety and prevents premature failure.

4. Speed Requirements:

– Determine the required speed of the hydraulic cylinder’s movement for the application. Consider both the extension and retraction speeds. Select a cylinder that can achieve the desired speed while maintaining precise control and stability. It is important to choose a cylinder that can handle the required speed without compromising performance or safety.

5. Mounting:

– Evaluate the available space and mounting requirements for the hydraulic cylinder. Consider the mounting type (such as flange, foot, trunnion, or clevis), the available mounting points, and any specific mounting constraints. Ensure that the selected cylinder can be easily and securely mounted in the desired location.

6. Environmental Factors:

– Assess the environmental conditions in which the hydraulic cylinder will operate. Consider factors such as temperature extremes, humidity, exposure to chemicals, dust, or corrosive substances. Choose a cylinder that is designed to withstand the specific environmental conditions of the application. This may involve selecting appropriate materials, coatings, or seals to ensure the longevity and performance of the cylinder.

7. Cylinder Configuration:

– Determine the appropriate cylinder configuration based on the application’s requirements. Consider factors such as single-acting or double-acting cylinders, telescopic cylinders for limited space, or custom configurations for unique applications. Evaluate the specific needs of the application to select the most suitable cylinder configuration.

8. Maintenance and Serviceability:

– Consider the maintenance and service requirements of the hydraulic cylinder. Evaluate factors such as ease of access for maintenance, availability of spare parts, and the reputation of the manufacturer or supplier in terms of customer support and after-sales service. Choosing a reliable and reputable brand can ensure ongoing support and availability of spare parts when needed.

9. Compliance and Standards:

– Depending on the industry and application, certain compliance standards may need to be met. Consider any industry-specific regulations, safety standards, or certifications that the hydraulic cylinder should comply with. Ensure that the selected cylinder meets the required standards and certifications for the application.

10. Cost and Budget:

– Finally, consider the cost and budget for the hydraulic cylinder. While it is important to select a cylinder that meets the application’s requirements, it is also necessary to consider the overall cost-effectiveness. Evaluate the initial purchase cost, long-term maintenance costs, and the expected lifespan of the cylinder. Balancing the cost and quality will help in selecting a hydraulic cylinder that provides the best value for the application.

By considering these factors in the selection process, it becomes possible to choose the right hydraulic cylinder that meets the specific requirements of the application in terms of load capacity, stroke length, operating pressure, speed, mounting, environmental conditions, maintenance needs, compliance, and cost-effectiveness. Proper selection ensures optimal performance, reliability, and longevity of the hydraulic cylinder in the intended application.

China Good quality High Quality Seamless Steel 60L Industrial Oxygen Gas Cylinder   vacuum pump distributorsChina Good quality High Quality Seamless Steel 60L Industrial Oxygen Gas Cylinder   vacuum pump distributors
editor by CX 2023-12-07

China Professional H8 Tolerance Polished Tubing DIN2391 Hydraulic Cylinder Pipe Ck45 C20 St52 Seamless Honed Tubes with Best Sales

Product Description

Product Description

Seamless Honed Tube/ Cylinder Tube

1. Material:ST52,CK45,4140,16Mn,42CrMo,E355,Q345B,Q345D,Stainless Steel 304/316,Duplex2205,Alloy Steel etc.
2,Equipped with saws CNC skived and roller burnished machine,we can do honing or SRB on inner tube Tolerance can up to H8,H9 Inner
roughness:Ra0.4micron(max) Straightness:1:1000 or as customized Usage:can be used for main body of bydraulic cylinder directly or
other hydraulic parts
3. Delivery Condition BK+S
4. ID:20-1500mm
5. Length:max 13m
6. Types:Seamless,Cold Drawn
6. Straightness:0.5/1000
7. Roughness(Ra):0.2-0.4u
8. Tolerance EXT:DIN2391
9. Tolerance INT:H8
10. Conservation:anti rust oiler inside and outside surface,plastic caps in both ends.
11. Package:bundle with steel strip and knitting strip,or wooden case.
Our main products are listed as follows: Precision steel pipe, Hot Rolled steel pipe, Cold Drawn steel pipe, Seamless steel pipe,
Alloy steel pipe, Bearing steel pipe, Welded pipe, Spiral pipe, Galvanized pipe etc.
 

Product Name

Honing pipe/hydraulic pipe/cold-stretch Seamless steel pipe

Specification

ST52,CK45,4140,16Mn,42CrMo,E355,Q345B,Q345D,Stainless Steel 304/316,Duplex2205,Alloy Steel.ASTM A335 / ASME SA335 / ASTM A213 / ASME SA213 etc.

Technology

Hot Rolled / Cold Drawn

Outer Diameter Size

A335 – 3/8″ NB To 30″ NB (Nominal Bore Size), A213 -3/8″OD To 5″OD

Wall Thickness

Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness

Length

5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size.

Dimension

All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API.

Pipe Ends

Plain Ends / Beveled Ends / Coupling

Value Added Services

Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment

Delivery Time

Usually within 10-45 days after receipt of advance payment

Recommend Products

 

Packaging & Shipping

Company Profile

FAQ

Q1. Where is your factory ?

A1: Our company’s processing center is located in HangZhou, ZheJiang , China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company’s main products ?

A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.

Q3. How do you control quality ?

A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company ?

A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.

Q5. Can you provide sample ?

A5: Small samples in store and can provide the samples for free. Customized samples will take about 5-7days.

After-sales Service: Free Repair and Replacement Within One Year
Warranty: Free Repair and Replacement Within One Year
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Black
Samples:
US$ 5/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders contribute to the overall cost-effectiveness of industrial processes?

Hydraulic cylinders play a crucial role in enhancing the overall cost-effectiveness of industrial processes. They offer several advantages and contribute to increased productivity, improved efficiency, reduced maintenance costs, and enhanced operational performance. Here’s a detailed explanation of how hydraulic cylinders contribute to the cost-effectiveness of industrial processes:

1. High Power Density:

– Hydraulic cylinders provide a high power-to-weight ratio, allowing them to generate substantial force in a compact design. This power density enables the use of smaller and lighter equipment, reducing material and manufacturing costs, and increasing the efficiency of industrial processes.

2. Precise Force and Position Control:

– Hydraulic cylinders offer precise force and position control, allowing for accurate movement and positioning of machinery or workpieces. This level of control enhances process efficiency, reduces material waste, and improves overall product quality. Precise force control also minimizes the risk of equipment damage, further reducing maintenance and repair costs.

3. High Load Handling Capacity:

– Hydraulic cylinders are known for their ability to handle high loads. They can exert significant force, making them suitable for heavy-duty industrial applications. By efficiently handling heavy loads, hydraulic cylinders contribute to increased productivity and throughput, reducing the need for additional equipment and streamlining industrial processes.

4. Flexibility and Versatility:

– Hydraulic cylinders offer a high degree of flexibility and versatility in industrial processes. They can be easily integrated into various types of machinery and equipment, allowing for diverse applications. This adaptability reduces the need for specialized equipment, resulting in cost savings and increased operational efficiency.

5. Energy Efficiency:

– Hydraulic systems, including hydraulic cylinders, can be designed to operate with high energy efficiency. By utilizing efficient hydraulic circuit designs, advanced control systems, and energy recovery mechanisms, hydraulic cylinders minimize energy waste and reduce operational costs. Energy-efficient hydraulic systems also contribute to a more sustainable and environmentally friendly industrial operation.

6. Durability and Longevity:

– Hydraulic cylinders are built to withstand demanding industrial environments and heavy usage. They are constructed with robust materials and undergo stringent quality control measures to ensure durability and longevity. Their ability to withstand harsh conditions and repetitive motion reduces the need for frequent replacements, minimizing downtime and maintenance costs.

7. Reduced Maintenance Requirements:

– Hydraulic cylinders require relatively low maintenance compared to other types of actuators. Properly designed hydraulic systems with efficient filtration and contamination control mechanisms can prevent damage to the cylinders and extend their service life. Reduced maintenance requirements result in lower downtime, decreased labor costs, and improved cost-effectiveness of industrial processes.

8. System Integration and Automation:

– Hydraulic cylinders can be seamlessly integrated into automated industrial processes. By incorporating hydraulic cylinders into automated systems, tasks can be performed with precision and repeatability, reducing human error and optimizing efficiency. Automation also allows for continuous operation, increasing productivity and overall cost-effectiveness.

9. Cost-Effective Replacement:

– In situations where hydraulic cylinders require replacement or repair, the cost-effectiveness of the process is still maintained. Hydraulic cylinders are typically modular in design, allowing for easy replacement of individual components or complete units. This modularity reduces downtime and associated costs, as only the affected components need to be replaced, rather than the entire system.

In summary, hydraulic cylinders contribute to the overall cost-effectiveness of industrial processes through their high power density, precise control capabilities, high load handling capacity, flexibility, energy efficiency, durability, reduced maintenance requirements, system integration, and cost-effective replacement options. Their ability to enhance productivity, efficiency, and operational performance while minimizing maintenance and downtime costs makes hydraulic cylinders a valuable component in various industrial applications.

hydraulic cylinder

Handling Challenges of Different Fluid Viscosities in Hydraulic Cylinders

Hydraulic cylinders are designed to handle the challenges associated with different fluid viscosities. The viscosity of hydraulic fluid can vary based on temperature, type of fluid used, and other factors. Hydraulic systems need to accommodate these variations to ensure optimal performance and efficiency. Let’s explore how hydraulic cylinders handle the challenges of different fluid viscosities:

  1. Fluid Selection: Hydraulic cylinders are designed to work with a range of hydraulic fluids, each with its specific viscosity characteristics. The selection of an appropriate fluid with the desired viscosity is crucial to ensure optimal performance. Manufacturers provide guidelines regarding the recommended viscosity range for specific hydraulic systems and cylinders. By choosing the right fluid, hydraulic cylinders can effectively handle the challenges posed by different fluid viscosities.
  2. Viscosity Compensation: Hydraulic systems often incorporate features to compensate for variations in fluid viscosity. For example, some hydraulic systems utilize pressure compensating valves that adjust the flow rate based on the viscosity of the fluid. This compensation ensures consistent performance across different operating conditions and fluid viscosities. Hydraulic cylinders work in conjunction with these compensation mechanisms to maintain precision and control, regardless of the fluid viscosity.
  3. Temperature Control: Fluid viscosity is highly dependent on temperature. Hydraulic cylinders employ various temperature control mechanisms to address the challenges posed by temperature-induced viscosity changes. Heat exchangers, coolers, and thermostatic valves are commonly used to regulate the temperature of the hydraulic fluid within the system. By controlling the fluid temperature, hydraulic cylinders can maintain the desired viscosity range, ensuring reliable and efficient operation.
  4. Efficient Filtration: Contaminants in hydraulic fluid can affect its viscosity and overall performance. Hydraulic systems incorporate efficient filtration systems to remove particles and impurities from the fluid. Clean fluid with the appropriate viscosity ensures optimal functioning of hydraulic cylinders. Regular maintenance and filter replacements are essential to uphold the desired fluid viscosity and prevent issues related to fluid contamination.
  5. Proper Lubrication: Different fluid viscosities can impact the lubrication properties within hydraulic cylinders. Lubrication is essential for minimizing friction and wear between moving parts. Hydraulic systems employ lubricants specifically formulated for the anticipated fluid viscosity range. Adequate lubrication ensures smooth operation and extends the lifespan of hydraulic cylinders, even in the presence of varying fluid viscosities.

In summary, hydraulic cylinders employ various strategies to handle the challenges associated with different fluid viscosities. By selecting appropriate fluids, incorporating viscosity compensation mechanisms, controlling temperature, implementing efficient filtration, and ensuring proper lubrication, hydraulic cylinders can accommodate variations in fluid viscosity. These measures enable hydraulic systems to deliver consistent performance, precise control, and efficient operation across different fluid viscosity ranges.

hydraulic cylinder

How do hydraulic cylinders ensure precise and controlled movement in equipment?

Hydraulic cylinders are widely used in various equipment and machinery to provide precise and controlled movement. They utilize hydraulic fluid and mechanical components to achieve accurate positioning, smooth operation, and reliable control. Here’s a detailed explanation of how hydraulic cylinders ensure precise and controlled movement in equipment:

1. Hydraulic Principle:

– Hydraulic cylinders operate based on Pascal’s law, which states that pressure exerted on a fluid is transmitted equally in all directions. The hydraulic fluid is contained within the cylinder, and when pressure is applied, it acts on the piston, generating force. By controlling the pressure and flow of hydraulic fluid, the movement of the cylinder can be precisely regulated, allowing for accurate and controlled motion.

2. Force and Load Management:

– Hydraulic cylinders are designed to handle specific loads and forces. The force generated by the hydraulic cylinder depends on the hydraulic pressure and the surface area of the piston. By adjusting the pressure, the force output can be controlled. This allows for precise management of the load and ensures that the cylinder can handle the required force without exerting excessive or insufficient force. Proper load management contributes to the precise and controlled movement of the equipment.

3. Control Valves:

– Control valves play a crucial role in regulating the flow and direction of hydraulic fluid within the cylinder. These valves allow operators to control the extension and retraction of the cylinder, adjust the speed of movement, and stop or hold the cylinder at any desired position. By manipulating the control valves, precise and controlled movement can be achieved, enabling operators to position equipment accurately and perform specific tasks with precision.

4. Flow Control:

– Hydraulic cylinders incorporate flow control valves to manage the rate of hydraulic fluid flow. These valves control the speed of the cylinder’s extension and retraction, allowing for smooth and controlled movement. By adjusting the flow rate, operators can precisely control the speed of the cylinder, ensuring that it moves at the desired rate without sudden or erratic movements. Flow control contributes to the overall precision and control of the equipment’s movement.

5. Position Sensing:

– To ensure precise movement, hydraulic cylinders can be equipped with position sensing devices such as linear transducers or proximity sensors. These sensors provide feedback on the position of the cylinder, allowing for accurate position control and closed-loop control systems. By continuously monitoring the position, the equipment’s movement can be controlled with high accuracy, enabling precise positioning and operation.

6. Proportional Control:

– Advanced hydraulic systems utilize proportional control technology, which allows for precise and fine-tuned control of the hydraulic cylinder’s movement. Proportional valves, often operated by electronic control systems, provide variable flow rates and pressure adjustments. This technology enables precise control of speed, force, and position, resulting in highly accurate and controlled movement of the equipment.

7. Cushioning and Damping:

– Hydraulic cylinders can incorporate cushioning and damping mechanisms to ensure smooth and controlled movement at the end of the stroke. Cushioning features, such as adjustable cushions or shock absorbers, reduce the impact and decelerate the cylinder before reaching the end of the stroke. This prevents abrupt stops and minimizes vibrations, contributing to precise and controlled movement.

8. Load Compensation:

– Some hydraulic systems utilize load compensation mechanisms to maintain precise movement even when the load varies. Load-sensing systems monitor the load demand and adjust the hydraulic pressure and flow accordingly to meet that demand. This compensation ensures that the equipment’s movement remains accurate and controlled, regardless of changes in the applied load.

In summary, hydraulic cylinders ensure precise and controlled movement in equipment through the application of hydraulic principles, force and load management, control valves, flow control, position sensing, proportional control, cushioning and damping mechanisms, and load compensation. These features and technologies allow operators to achieve accurate positioning, smooth operation, and reliable control, enabling equipment to perform tasks with precision and efficiency. The combination of hydraulic power and careful design considerations ensures that hydraulic cylinders deliver precise and controlled movement in a wide range of industrial applications.

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editor by CX 2023-10-30