group nameBlack Square & Rectangular Steel Tube
Min Order2 ton
brand nameYuantai Derun Steel Pipe Manufacturing Group
modelytdrerw-091
payment methodL/C, T/T
update timeThu, 26 Feb 2026 16:16:10 GMT
Thickness 0.5- 60 mm
OD(outer diameter) 10*15-800*1100mm
Supply capacity Annual output of 5 million tons
Place of Origin Tianjin, China
Certification CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO
Surface Treatment REQUEST
Tolerance as required
Length 3-12M according to client requirement
Materials Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H
MOQ 2-5 Tons
Delivery Time 7-30 Days
Min Order2 ton

China's largest square tube manufacturing enterprises,China's top 500 manufacturing companies,The annual production capacity reaches 5 million tons.There are 2,000 employees
Square tube, galvanized square tube, spiral welded tube, double-sided submerged arc welded tube, hot rolled strip.Committed to providing excellent products and services for steel pipe users.


Commissioner will quote according to your use specifications, and then you are satisfied with the price and quality of the intention to pay in advance, and then we begin to schedule production, product qualified after inspection, packing, balance, receive.

Accurate steel pipe size

Uniform thickness of steel pipe

Strong supply capacity

Brand raw materials

Comply with international standards

The inner and outer walls of the steel pipe are flat



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