seamless steel line pipe of API 5L GR.B
steel pipe, API 5L, GR.B,
Steel pipe, API 5L, Grade B. Size range from 1/2" to 16"
SCH20,SCH80, SCH160,SCHXS,SCHXXS, ETC
seamless steel line pipe of API 5L GR.B
steel pipe, API 5L, GR.B,
Steel pipe, API 5L, Grade B. Size range from 1/2" to 16"
SCH20,SCH80, SCH160,SCHXS,SCHXXS, ETC
seamless steel line pipe of API 5L GR.B
