CHINA
BM4-04
Pipeline Inspection and Maintenance, Pipelines and Piping Component
Size: 1/2"-36" can be seamless, 5"-110" can be welded
Thickness: Sch20, Std, xs, xxs, sch10, sch20, sch30, sch40, sch60, sch80, sch160, etc.
Carbon steel: A234 wpb, st37.2, st35.8, API 5L GR B, API 5L X42, API 5L,X52, API 5L X60, API 5L X65, API 5L X70 and so on.
Standard: ANSI B16.9, MSS SP 75, EN10253-2, JIS B2313
Usage: Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform