Precision seamless steel tubes for manufacturing auto component

Hi,this is maria,thanks very much for your interesting to our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!

Tel:+86-18921988727

Zhangjiagang Huadian Import & Export Co., Ltd is a company based in China, we have two factories, one factory manufactures steel tubes and the other factory produces power station equipment.

Precision automotive and mechanical tubes are supplied under conditions according to DIN2391/EN10305/ASTM A519  in various grades mentioned overleaf. Precision automotive tubes can be supplied in lower tolerance than mentioned above.

Huadian is providing tubes that are free from scale, rust, seams, laps. Tubes can be pickled, passivated, phosphated, zinc-plated, oiled or varnished for rust prevention and long storage. They are stenciled at the ends and end capped.

Features 

inner and outer walls of tube have high accuracy, excellent brightness, no oxidization after heat treatment, and high cleanness inside tube. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening. The complicated geometrical forming and machining can be realized. Color of tube: bright white.used in automotive industry, and in the occasion where the high accuracy, brightness, cleanness of the tube are required.

Grade and Chemical Composition(%)