ERW Welded Steel Pipe Posted on: 16 May 2012 [China]
Standard BS, ASTM, API
Standard BS EN10219, BS EN10217, ASTM A53-2007, ASTM A252-1998, ... more
Sell Api/ Gas/ Oil Erw Steel Pipe Posted on: 16 May 2012 [China]
Standard BS, ASTM, API
Standard BS EN10219, BS EN10217, ASTM A53-2007, ASTM A252-1998, ... more
Seamless Steel Pipe Posted on: 14 May 2012 [China]
Material Carbon Steel: ASTM A53 GR B; ASTM A36 GR B; API 5L GR B; API 5L X-series. 16Mn St... more
