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Product Name | astm a513 directly supply Steel Hollow Section Square Pipe Profile |
Material | Q195:Grade B, SS330,SPHC, S185 Q215 : Grade C,CS Type B,SS330, SPHC Q235:Grade D,SS400,S235JR,S235JO,S235J2 Q345:SS500,ST52 |
Size | Square: 10*10mm ~ 100*100mm Rectangular: 8*16 ~ 50*100 (mm) Round: ∅12 ~ ∅90 (mm) Oval: 9.5*17 ~ 25*50 (mm) LTZ: 29mm, 34mm, 28mm,38mm |
Width | Square: 10*10mm ~ 400*400mm |
Ends | Plain,Beveled,Thread with Coupling or cap, Puch holes as per customer's request ,etc |
Surface Treatment | Galvanized,Color Painted (Black/Red/Varnish coating),Bared |
Technique | Electronic Resistance Welded (ERW ) |
Used | Structure, Construction, Accessorize |






1. The quality was fulled guaranteed,raw material was purchase from big factory,
2. Stocks in warehouse and avoid bad weather.




As per customer's requirement



Create(Tianjin)Material Co.,Ltd was established in 2010.Located in Tianjin,where focus so many construction Steel product.The annual output is 500,000tons.We are professional in manufacturing and exporting steel products,including GI Pipe,Hollow Section,ERW Steel Pipe,Coils,Sheets,Angle Bar,Flat Bar,Wire Rod,Deformed Bar,IPE,UPE,H-BEAM and others.
Products are widely used in constrction field such as vegetables greenhouses,threading pipe, steel liner tube in family decorate,construction steel structure,ship machinery,container,steel-wood furniture,bridge structure and so on.
South America,Our products are mainly for export to Africa,Middle East,Southeast Asia and other regions.The quality is appreciated by all clients.
We are willing to learn more and keep on going far.Thnaks.



If you have any questions,pls feel free to contact us! Sales Service 24 hours we are sure your inquiry or requirements will get prompt attention.We are looking forward to establishing business relations with you as soon as possible!
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