Heavy Duty Stainless Long Stroke Prince Hydraulics Oil Cylinder Suppliers

Double acting hydraulic cylinders use hydraulic pressure to actuate the rod to extend and retract in both directions.

High pressure hydraulic cylinders have significantly smaller and lighter designs than standard cylinders, which saves substantial weight and space in equipment. High pressure hydraulic cylinders are used in applications that need high forces and short or medium strokes, such as material testing and material transforming.

Hydraulic pistons are short, cylinder shaped discs housed within cylinder barrels to compartmentalize the enclosed space within hydraulic cylinders.

Hydraulic rams are the large output pistons.

Mobile hydraulic cylinders are used in many applications, such as snowplows, construction equipment, personnel lifts and material handling equipment.

Our Advantage
1. Customization and OEM service is acceptable for us.
2. All our hydraulic cylinders and accessories obtained ISO9001:2008 certification.
3. Samples can be providing to you before starting cooperation.
4. We are factory and can assure the prompt delivery time.
5. Packing can be customized. Often using standard export wooden case packing.

Assembly and pressure test

Before hydraulic cylinder is assemblied, every spare part would be measured and cleaned. After hydraulic

cylinder is assemblied, pressure test would be carried out one by one, eternal company ensure that testing

pressure is higher 30%-50% than working pressure, and pressure holding time 30~60 minutes is necessary. Every piece hydraulic cylinder must be tested completely without any lea.

Tube and flange welding

The welding on cylinder tube and flange would be Ultrasonic tested every time, the welding seam would be

cleaned before machining. Eternal company ensure that every welding seam has no any leak during lifetime

Seal ring and O ring 

According to the customers’ requirements and working condition, eternal company would choose suitable

seal ring kit, seal ring brand include: Parker, Merkel , NOK , Guangzhou Rubber institute , Taiwan brand etc . Eternal company would supply suitable seal solution for their customer so that hydraulic cylinder has more

lifetime, easy maintenance and simple repairing.

FAQ:

How about your delivery time?
Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost andthe courier cost.

Do you test all your goods before delivery?
Yes, we have 100% test before delivery