Quick Details Standard: AISI, ASTM, DIN, GB, JIS Dimensions: Diameter: 50mm-500mm, ...

Quick Details Standard: AISI, ASTM, BS, DIN, GB, JIS Grade: P20 1.2311 3Cr2Mo Thic...

Quick Details Steel Grade: steel Standard: AISI, ASTM, BS, JIS Dimensions: round /...

Quick Details Steel Grade: 4Cr5MoSiV1 Standard: AISI, DIN, GB Dimensions: all Place...

Quick Details Place of Origin: Hebei China (Mainland) Brand Name: hstdsteel Model Nu...

Steel Grade: h21 3Cr2W8v Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: 50-500mm ...

Quick Details Steel Grade: steel Standard: AISI, ASTM, DIN, JIS Dimensions: as acc...

Quick Details Steel Grade: steel Standard: AISI, DIN, GB, JIS Dimensions: dia50mm-...

Quick Details Steel Grade: DC53 Cr8Mo2SiV Standard: AISI, GB Dimensions: Dia 60-38...

Quick Details Steel Grade: 9CrWMn Standard: AISI, ASTM, DIN, JIS Dimensions:9CrWMn D...