Features

1.Precision tolerance

2.Improve machanical property

3.Superior surface finishing

4.Biggest length 11m

5.Application: hydraulic cylinder of heavy machine, textile machine, forklifts, oil drilling and other field.

Technique and Tolerance

Processing Line

Equipped with JLB250T hydraulic cold drawn set, LD120 cold rolling set, annealing furnace, strong honed machine, polishing machine, lathe, saws CNC skived and roller burnished machine, kinds of testing machine.

Acid cleaning- Parkerizing

Cold drawn/cold rolled

Annealing furnace—— stress-relieving

Straightening

Straightness inspecting

Dimension inspecting

Sawing

Lathe

Surface Polishing( If need)

Honed Or SRB

Final Goods

varies specifications we can provide:

cold drawn/rolled pipe

cold finished and stress relieved pipe

honed or SRB pipe

or as client's request

Certificate

Passing ISO 9001 System, our products are in tight tolerance and high quality control to meet every client's 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, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, and other field.

Our service

1.passing ISO9001 system verified and in high quality control

2.with more than 20 years trading experience

3.alibaba trade assurance supplier

ducts with superior quality and competitive price

5.treating every client sincerely to satisfy them

If you are intrested in our products, pls feel free to contact us!