st52 tube for cylinder with better roughness surface

Product

1 Hydraulic Cylinder Tube

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. We can work and get the mechanical property of the clients need.

2. SRB tube

Directly used in Elevatorbuffer and Hydraulic Cylinder .This kind tube have a better inner roughness , ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Length can work at most 6M.

3. Cold finished tube

Widely Used. Processing range 30-300mm, biggest length is 11M.

Our company

We produce all kinds of specification seamless steel tube , such as cold drawn/rolled precision seamless steel tube ,honed tube ,SRBtube ,etc. And these products are application for hydraulic cylinder, automobile, oil drilling and so on.All of our suppliers are Chinese most famous steel suppliers, such as BAOSTEEL, PANGGANGGROUP, HUBEI XINYEGANG STEEL CO.,LTD., which assure that our material and  products are in high quality.

Our company is also the distributor of several domestic well-known steel tube plants in Shandong, and mainly distributes seamless steel tubes of all kinds of materials.

DESCRIPITION OF PRODUCTS

Dimensions tolerance

Mechanical property

Package

1. bundle packing

2. marking as per customer's requests

3. paint on the pipe as per customer request

4. pipe caps as customer request

Application

Widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery.

Our service

1. Surface protection

2. Flexible terms of payment 
3. Big discount for repeat customers 
4. Smooth delivering procedure

5.More than 20 years experience

6.Alibaba trade assurance supplier for 3 years

P.S.: more details, pls feel free to contact us!