ERW Steel Pipes
Standard: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, G3452-2004, EN 10219, EN 10255-1994, EN 10255-1994, GB/T13793-2008
Materyal: Q195, Q235, Q275, Q345
Specification: 1/2"-24" (OD: 21.3mm-660mm)
Qalindahiya dîwar: 1.0mm-12mm
Dermankirina rûyê: Galvanized, rûnê rûnê, lacquering






