Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, Hot Selling Good Scaffold Tube for Construction Galvanized Pre Gi Straight Welded Steel Pipe, Price of 1/2 Inch Hot Galvanized Steel Round Pipe and so on.
China BS7 Round/Square/Rectangular Pipe/ Now,we have 3 hot dip galvanized steel pipe lines, 4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,ERW steel pipe, square/rectangular steel tube,seamless steel pipe and galvanized steel coil.
High-frequency straight seam electric-resistance welded steel pipe (erw steel pipe) is hot-rolled coil after forming machine, the use of high-frequency current skin effect and proximity effects, the tube edge heating and melting, squeeze roller under pressure welding to achieve production. High-frequency resistance welding steel pipe, welding pipe and ordinary welding process is not the same, the weld is
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S235JRH / S235JR Hollow Section, Mild Steel Hollow Section MS Rectangular Hollow Sections; Mild Steel Circular Hollow Sections 8.5mm thickness 10210 s355jr grade erw hollow section, 40x40mm square s275j2h s355jr grade hollow section, square black hollow section s275j2h, EN 10219 S235JRH / S235JR mild steel square hollow sections, S235JRH / S235JR Hollow Section schedule 40 carbon gi steel pipe
Hot Sale A36 Q235B Ss400 S235jr Mild Steel Ms Plate. Carbon Steel Pipe , Stainless Steel Pipe , ERW Steel Pipe Mgmt. Certification:ISO 9001, QC 080000, BSCI, BRC, SA 8000 City/Province:Qingdao, Shandong Related Products
SS400 STKR400 Ms Steel ERW Square Rectangular Hollow Feb 11, 2020 · a36 ms pipe ms black welded tube s235jr ms erw steel pipe. ms square tube price 150x150 weight of ms square tube hot rolled ms pipes steel. welded ms square pipe price sch40 ms astm a53 erw black steel pipe black ms steel pipe. Similar products in other categories:
Ss400 Stkr400 Ms Steel Erw Square Rectangular Hollow Nov 07, 2019 · Product Description. OD:10*10-500*500mm. WT:0.9-25mm. Length:6m,9m or 12mtr fixed as required. Material:ss400,astm a36,s235JR,S275JR,S355 or as your request. ERW pipe,Ms Square tube,ERW Square rectangular pipe. O.D.
The s235jr carbon steel pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these s235jr carbon steel pipe are annealed with nitrogen protection and are polished with utter professionalism. These products are made of robust materials such as carbon steel, stainless steel, galvanized surface s235jr weld steel pipe, s235jr weld steel pipe Suppliers A wide variety of s235jr weld steel pipe options are available to you, such as jis, api, and astm. You can also choose from a53-a369, 10#-45#, and q195-q345 s235jr weld steel pipe, as well as from welding, bending s235jr weld steel pipe, and whether s235jr weld steel pipe is round.