Precision Carbon Steel Tubing , Round Cold Drawn Seamless Steel Tubing For BMW

Quick Detail:

1. EN 10305-4 ST 35 E235

2. High precision,excellent brightness,no oxidization on the outer and inner walls after heat treatment,high cleanness of inside wall.

3. No deformation after cold bending,no crack after flaring and flattening.

Description:

automobile, engineering vehicles, diesel, chemical engineering machinery, refrigerating equipments for electric appliance and electric heating system.  

Steel Grades: Carbon steel, alloy and special steel, all produced by such well-known steel corporations as Shanghai BAOSTEEL Group and XINGCHENG steel.  

Applications:

To be used in hydraulic system,automobile and in the occasion where the high precision,brightness,cleanness and mechanical properties of the tube are required.

Specifications:

OD: 4mm--60mm

TH: 0.5mm--7mm

DIN 2391 EN 10305-1 DIN 1630 SAE J524

Competitive Advantage:

We\'ve been through TS 16949 certificate

Our customer: CONTITECH

We have to cooperate with Volkswagen

We also BMW\'s primary review

Quality is good.

Delivery time: one week