Sell carbon large diameter erw stee @China (Mainland)

ERW pipe ERW steel pipe GR.B Material: gr.b 1)Material: Q195-Q235,SS400,ASTM A53/A106,BS1387 2)Type: round,square,rectangular,radiator,oval pipe 3)wt:0.3-25.4mm ERW Pipe

Post by HuGuangSheng HuGuangSheng    Minerals & Metallurgy    @2013-06-04 14:28:05