Wall thickness
SCH20-SCH XXS
Standard
ASTM DIN EN BS JIS GOST etc.
Surface treatment
black painting, anti-rust oil, sand blast
Production process
seamless or welded
Material
A234WPB, A420WPL6, WPHY52, WPHY60,WPHY65,WPHY70, etc.
Product name
carbon steel dn125 5 inch std schedule 40 sch40 pipe fitting end cap