Hydraulic Cylinder Honed pipe SAE4130 AISI4130

mechanical property

Established in 1992!

Productation shows

Cold Rolled tube +BK	cold drawn tube +bk	cold drawn tube+BKS

raw material purchasing→material testing→picking→cold drawn/rolled→anneal→straightening

→straightness inspecting→dimension inspecting→sawing→UT test→lathe→surface polishing

→honed or SRB→product inspected→package

Xinpeng Have 6 workshop Total 

1.  Raw Material warehouse. Good stock situation can assure regular clients' order smoothly. 

2. Pretreatment Workshop. Have included the pickling, Phosphating,Saponificating Process.

    All Approved by Environmental protection of government.

3. Cold drawn/rolled workshop . have equipped with 4sets cold rolled machine, 2 sets cold drawn machine. 

4. Anneal workshop. (included other equipment as straightening machine and so on) 

5. SRB/Honing workshop.

6. polished workshop with finished product warehouse. 

1.seamless steel tube:

 low and medium pressure boiler, high pressure boiler

 ship-building, liquid service

petroleum cracking,

chemical fertilizer equipment

drawing-oil-equipment and structure purposes

2.SRB tube ----- Used in Elevator,buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube.

Range: ID 50-250mm and Length can work at most 6M.

3.Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11m

Why should you choose us?

Chose happens because of quality,then price,we can give you both.additionally,we can also offer professional products inquiry,products knowledge train (for agents )

Quick goods delivery,our factories locate near the seaport,which is very convenient for transportation.

A: One full 20ft container,mixed acceptable .

A: Packed in bundle or bulk (customed is accepted).

2. We have more than 20 years experience in exporting products to worldwide countries, can provide the high quality products.

3.We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.

4.Wide excellent experiences with after-sale service.    

Advantage of Product

1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Small quantity is acceptable

5)Best price with good quality.

6)The partner you can trust.

7)Good service and very patient.                                                                               

 Tel +86-535-6835398

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