Welded Cylinders

Your Professional Welded Cylinders Supplier

Our goal is to become your true partner in the field of welded cylinders in China. Yishui Zhongxin Machinery Co.,ltd have established ourselves as reliable designer and supplier of hydraulic cylinders. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

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Why Choose Us

Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Production market:

Our products are well received by the market and have been sold to countries and regions such as Australia, the United States, Canada, Poland and Brazil.

Our certificates:

Our manufacturing operations are ISO9001 and TS16949 certified.

Quality control:

All our products are 100% pressure tested at 1.5 times the working pressure or in accordance with customer specifications.

Advantages of Welded Cylinders

High-pressure handling:

Welded cylinders can handle higher pressures and heavier loads than tie-rod cylinders, making them ideal for demanding applications like energy production and harsh environments.

Cost-effectiveness:

While potentially more complex to repair, welded cylinders can be more cost-effective in the long run due to their durability and longer lifespan.

Durability and strength:

Welded cylinders are typically more durable than tie-rod cylinders because they are constructed from a single piece of steel, with end caps and other components welded directly to the barrel.

Compact design:

The absence of tie rods in welded cylinders allows for a more compact design, making them suitable for applications where space is limited, such as in mobile equipment.

Specification of Welded Cylinders

Product name	Welded cylinders
Max pressure	200Bars
Max Speed	0.2m/s
Temperature	-30 °C to +90 °C

Application of Welded Cylinders

Aerospace industry: Welded hydraulic cylinders are widely used in airplanes as they are more robust and can resist weather conditions and endurance.

Civil equipment: Since civil engineering machinery is heavily loaded and performs more extensive operations, hydraulic cylinders should be made according to the procedures. So, these welded hydraulic cylinders are used in different types of machineries, such as bulldozers, excavators, cranes, etc.

Industrial applications: Welded cylinders play a vital role in industrial purposes due to their compact size and strength in design, so that the machine will take the products, for example, picking up the components and assembling within a short time in the automobile, packing industry, etc.

Power generation controls: Power generation controls involve various control gates, such as water dams. The water flow should be uniform and also provide more power.

Features of Welded Cylinders

Welded construction: The barrel, end caps, and other major components are welded together, creating a rigid and durable structure.

High pressure capability: Suitable for applications requiring high-pressure hydraulic systems.

Compact design: Often more compact than tie-rod cylinders, making them advantageous in space-constrained environments.

Variety of mounting options: Available with various mounting styles, allowing flexibility in integration with different types of machinery. Single piece barrel: Unlike tie-rod cylinders, which have multiple pieces for the barrel, welded cylinders have a single-piece barrel.

Components of Welded Cylinders

Rod: Steel 1045, rod with 28-32 hrc hardness, 0.001"chrome thickness. Astm b117-18 salt spray testing up to 96 hours.

Tube: Precision honed steel for extended seal life.

Gland: Ductile iron astm a536 65-45-12.

Piston: Ductile iron astm a536 65-45-12, for increased durability.

Base end/rod celvis:

Casting-steel welding with tube, pins and clips included.

Ports:

Standard sae(npt available upon request).

Pin:

Steel, zinc plated.

Seals:

Top quality, north american seals.

Constructin:

Heavy duty welded construction

Paint:

High quality paint for corrosion resistance up to 360 hours. (standard color: Black).

Packing and Shipping of Welded Cylinders

Packing	Custom-built pallets
Shipping	Shipped by road, Sea, Rail

FAQ

Q: What are the most common applications for welded hydraulic cylinders?

A: Welded cylinders are widely Used in Material Handling, agricultural purposes, construction and highway vehicles etc.

Q: How do welded cylinders perform under extreme conditions?

A: As the regular cylinders are sealed, these seals, rubber joints will be prone to damage due to extremely hot and cold conditions. But when they are welded, these welded joints will withstand up to extreme conditions.

Q: Can welded hydraulic cylinders be customized for non-standard applications?

A: Yes, the welded hydraulic cylinders are customized as they are compact. They also can be used in various applications apart from standard purposes as they are more practical.

Q: What is a welded cylinder?

A: Welded hydraulic cylinders have a more complex design compared with tie rod cylinders as one cap is typically welded directly to barrel and the other cap is threaded or locked on the barrel.

Q: What is the difference between welded cylinder and tie rod?

A: Welded cylinders have a narrower body and usually a shorter overall length than the tie-rod type, which enables a tighter fit into the confines of machinery design.

Q: Can you rebuild a welded hydraulic cylinder?

A: A welded cylinder can last for many years after a proper repair. At Cylinders, Inc., we have the expertise to thoroughly and effectively repair welded cylinders, bringing them back to full operation.

As one of the most professional welded cylinders manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy cheap welded cylinders for sale here from our factory. Contact us for customized service.

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