Process

Equipment

Xinpeng is equipped with JLB250T hydraulic drawn set, LD120 cold rolling set, annealled furnace, honed machine, SRB machine, polishing machine, lathe and some testing machine, making sure to meet every client's request with superior quality.

Packaging & Shipping

Packaging: standard packing with plastic foam or with cartons or as client's request

Shipping: arranging shipment within 20-30 days after receiving order or as client's request

Delivery condition

1. NBK(+N)

after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium

2. GBK(+A)

after cold forming, annealing in non oxidizing medium protective gas

3. BK(+C)

the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee

4. BKW(+LC)

after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)

5. BKS(+SR)

have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing

Our services

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

FAQ

Q1.What do you want to purchase ?

 What we can offer are cold drawn seamless tubes,cold drawn welded tubes (DOM tubes)

Q2.Do you have the target price ?

Generally ,we have the target price when we buy something ,which is good for both supplier and

customer ,at the same time ,the target price should be objective ,reflecting the market.

Q3.What factors have an effect on the price ?

 1 The market. our price rise and fall accompany with the market

 2 The material and the grade .Different materials sometimes mean hundreds dollars.

 3 The sizes. generally ,the thinner is more expensive because of the manufacture difficulty

Any question, pls without hesitation to contact us!