标准
ASTM A53,BS1387-1985,API5L,ect.
应用
流体管, 煤气管, 结构管, 其它, Oil Pipe
Product name
Spiral Welded Pipe
Surface treatment
bared, oiled, color paint, 3LPE, or other anti-corrosive treatment
Inspection
Party Inspection
Ends
Plain ends or Beveld ends
Port
Tianjin Shanghai Qingdao