GB3091 BS1387 astm a36 steel pipe - S355j2 Steel Plates
GB3091 BS1387 astm a36 steel pipe; GB3091 BS1387 astm a36 steel pipe. bs1387 gb3091 pipe specification Product ASTM A53 Q195 Q215 Q235 ERW PIPE SpecificationSection shaperound,square,rectangular WT0.8mm 12mm OD20mm 219mm Standard BS7,GB3091,ASTMA53, API 5L, EN10219,JIS3444 Material Q195, Q235, Q215 SS400 S235JR ST 37 2 Fabrication Plain ends, cutting, bs1387 gb3091 pipe specification
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