Home > News > Content
China manufacturer precision seamless cold drawn ST52 steel tube
Feb 17, 2017

China manufacturer  precision seamless cold drawn steel tube


China manufacturer precision seamless cold drawn steel tubeChina manufacturer precision seamless cold drawn steel tube

China manufacturer precision seamless cold drawn steel tube

our company located in the beautiful coastal city -Yaitai,and it is established in December 1992,our company mainly produces various specifications of cold finished precision steel tube ,which are widely used in hydraulic and pneumatic cylinder for automobile ,engineering machinery ,textile mchinery ,printing machinery ,oil drilling and other filed.

products information 

Production

China manufacturer precision seamless cold drawn ST52 steel tube

Standard

DIN2391, DIN2445, EN10305, GB/T 3639, GB 8713

Inner  Diameter

30mm~250mm

Wall Thickness

0.5mm~18mm

Material

10#~45#,16Mn,Q195~Q345,ST35~ST52

 Length

as customers required

Surface treatment

As customers required

 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 reques

Min Order Quantity

According to customer's requirement

Payment terms

L/C, T/T

Contact

If you have any questions, please feel free to contact me.

Delivery conditions

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 plastic, the plastic 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 again

What we can provide are:

--Seamless steel pipe

--Carbon steel pipe

--Cold drawn steel pipe

--Cold rolled steel pipe

--Honed steel pipe

--Hydraulic steel pipe

--Cylinder steel pipe

......