Carbon Steel Square Tube

Carbon steel square tube is a type of steel pipe with a square cross-section, mainly composed of elements such as carbon, manganese, silicon, phosphorus, sulfur, etc. Carbon steel square pipes are widely used in fields such as building structures, mechanical manufacturing, highway facilities, bridges and pipelines.


Product Name

Carbon Steel Tube/Pipe

Thickness1.0mm-60mm
Diameter6.0mm-1422mm
Length5800,6000,11800,12000 or customized

Material

A106 GrB,API5L,API5CT,S235JR,S275JR, S355JR,C45,ST37,ST52,4140,4130,etc

Surface

Black skin,spray paint,pickling,oiling,galvanize,etc

Technique

Hot rolling,pickling,precision,cold rolling,galvanize,seamless, welding,spiral

Application

Widely used in petroleum, natural gas, chemical industry, construction, machinery manufacturing and other industries

Standard

GB,GOST,ASTM,AISI,JIS,BS,DIN,EN

Delivery time

Within 7-15 workdays after receiving deposit or L/C

Export packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Payment

T/T L/C, Western Union etc.







QingDao XinZhongLian Steel Co.,Ltd. is a professional enterprise focusing on the research and development, production and sales of ductile iron. The company is headquartered in Qingdao and has advanced production equipment and a first-class technical team. With strict control of quality and continuous innovation in technology, we have developed into one of the most influential foundry companies in the industry.

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