round low carbon steel pip for construction q195 to q235- CBD Steel
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round low carbon steel pip for construction q195 to q235

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    Welding process control The preparation of galvanized steel before welding is the same as the general low carbon steel, it is necessary to pay attention to carefully handle the groove size and the adjacent galvanized layer. In order to weld through, groove size should be appropriate, generally 60 ~ 65°

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    GI galvanized steel pipe in stock for green house, Carbon Steel Pipe,Non Alloy Steel Tube Standard API 5L, ASME, ASTM B36, JIS, DIN, GB8162, GB8163, GB5310, etc. Out Diameter DN10~DN1200, 1/8"~100", 6mm~2400mm

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    ERW Tube, 0.7mm Steel Tube, 25*25 Square Tube manufacturer / supplier in China, offering Q195 Black Annealed Welded Carbon Square and Rectangular Hollow Section Iron Steel Tube with Huge Stock, Furniture/Construction Carbon Black /Glavanized ERW Welded Round Steel Pipe, Construction Material 30*30 Square and Rectangular Steel Pipe and so on.

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