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Tianjin Ruitong Steel Co.,Ltd
 
镀锌管

镀锌管

hot dipped square pipe 1,standard:GB/T ,ASTM,BS 2,thickness:0.3~7.25mm 3.specification:12*12~400*400 4.grames of zinc:400mg


    galvanized steel pipe       BS1387,ASTM A53 galvanized pipe
  galvanized steel pipe
(BS1387-85,ASTM A53 ,GB/T3091)
 
  BS1387,ASTM A53 galvanized pipe
(BS1387,ASTM A53 )
 
 
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Tianjin Ruitong Steel Co.,Ltd版权所有1997-2012
电话:86-022-87176980 传真:86-022-87176980