SA106B seamless steel pipe
carbon steel pipe
carbon seamless steel pipe

 

SA106B seamless steel pipe
carbon steel pipe
carbon seamless steel pipe

ASTM A106B/A53 Gr.B carbon steel seamless pipes Pipe diameter of steel pipe: 1/4″-28″,13.7-711.2mmSteel grade of steel pipe: grade B, 20#, Q235, ST 52, ST37 Standards of steel pipe: ASTM A106, ASTM 53, API 5L, and others Surface of steel pipe oiled or black painted to prevent rust