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Welded Square Steel Pipes

Product categories of Welded Square Steel Pipes, we are specialized manufacturers from China, Welded Square Steel Pipes, Erw Welded Steel Pipes suppliers/factory, wholesale high-quality products of Black Square Steel Welded Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Hot Finished Structural Hollow Sections


Packaging: engine conduits precision cold drawn pipe---- 1.In bundle or bulk 2.Standard export packing 3. Design as customer\'s requriment .

Supply Ability: 150wt/year

Min. Order: 10 Ton

Certificate: CE, ISO9001

We produce Welded Seamless and Stainless Square Rectangular Steel Tubes with material consisting of carbon steel alloyed steel stainless steel In the assurance of the properties oftensile strength elongation impact at low temperature also formed our...
Expert Manufacturer of Welded Square Steel Pipes
China Welded Square Steel Pipes Suppliers

This classification including Welded Square Steel Pipes, usually they are used for construction purpose, also some customer use them for car , billboard, stents, fence etc.

Jinan Xin Jiyuan is specialized in ERW and Seamless square&rectangular tube/pipe, hollow section structure pipe, and galvanized pipe in China. Annual output reaches 1.5 million tons. We have 2 production lines, could producte square pipe from 20*20*1mm to 600*600*35mm, rectangular pipe from 20*30*1.2mm to 600*800*35mm. Xin Jiyuan can manufacture square rectangular pipes as per the standards of ASTM A500, JIS G3466, EN10219, EN10210,DIN2240, BS1387, AS1163. Steel Grade: A500 GR.A/B/C/D, SS400, STKR490, S355JR, S275JO, S275J2, S355J0, S355J2, C350, C350 L0 ect.

We have three heat treatment furnace, two furnace of 100 mt, and one furnace of 300mt, that means we could finish 500mt goods at the same time.

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