Detail information :

Size : O.D: 21.3--457mm  w.T:1.2--12mm

maretial: A315-B A53-B A106-B A106-B

                 STPG42 STPT42  STB42 STS42 STS49

                 St33 St42 St42-2 St45-8 St45-4

                10#,20#,Q195-Q345  16Mn
        
standard : ASTM JIS BS EN DIN GB

application : construction,decoration, water pipe ,scaffoldind
                        fluid/hydraulic pipe, gas pipe, chemical fertilizer etc.

Certificate : CE .

MOQ:  25  Ton

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