Standard:API, ASTM, DIN, GB, JIS, API 5CT, API 5L, ASTM A106-2006, DIN EN 10216-1-2004, GB/T 9711.1-1997, JIS G3466 Grade:10#-45#, A53-A369, Q195-Q345, 10#, 20#, 45#, A53(A,B), Q195, Q215, Q235 Thickness:0.4 - 25 mm Section Shape:Square Outer Diameter:10*10-600*600mm Place of Origin:Tianjin, China (Mainland) Secondary Or Not:Non-secondary Application:Structure Pipe Technique:Hot Rolled Certification:API, BV, ISO, CE Surface Treatment:Galvanized Special Pipe:Thick Wall Pipe Alloy Or Not:Non-alloy Product name:Hot Dip Galvanized Square Steel Pipe Material:Q195-Q235 Length:5.8-12m Usage:Construction Surface:Galvanized or Black with Oiling Company type:Factory, manufacturer Main Market:southeast Asia, America, Canada, Europe
