API 5L X50 grade b Hot Rolled Oil Stell PipeType:seamless,SSAW,LSAW,SAW carbon steel pipesize:1/2-48 ERW steel pipe1/2-24 seamless steel pipeStandard:API 5L,ASTM A53,A106,ASME B36.10M-1996,DIN1626,DIN ...
Hebei Honry Steel Tube Co., Ltd.,
Main Products: seamless carbon steel tube... More