All Product Categories

Alloy Steel Bars
Alloy Steel Round Bars with 241 to 197HB Hardness and Hot Rolled, Forged, Black or Straightened - ASTM 5140 / GB40Cr/ SCr440/41Cr4-1

This product has a scanned image of its certification. View certification

Alloy Steel Bar
Alloy Steel/Round Bar with 15 to 300mm Diameter, Black, Hot Rolled or Forged - ASTM4340/JIS SNCM439 /40XHMA 871M4

This product has a scanned image of its certification. View certification

Alloy Steel Bars
Alloy Steel Bars with Higher Intensity, Good Fatigue Strength and Better Hardness - ASTM4140/JISSCM440/DIN42CrMo4-1

This product has a scanned image of its certification. View certification

Alloy Steel Bars
Cold Drawn/Annealed Alloy Steel Bars with Nice Wear Resistance, Available in Various Sizes - ASTM O1/JIS SKS3 /DIN 95MnWCr5-1

This product has a scanned image of its certification. View certification

Alloy Steel Bars
52100 Alloy Steel Round Bars with Hot-rolled/-forged Surface Finish, Available in DIfferent Sizes - GB GCR15/SAE52100/ SUJ2/100C6100Cr

This product has a scanned image of its certification. View certification

Steel Bars
8620 Alloy Round Steel Bars, Cold Drawn or Annealed, Wear-resistant Metal - GB20CrNiMo/ ASTM 8620/ JISSNCM

This product has a scanned image of its certification. View certification

Alloy Steel Bars
4140 Alloy Steel Bars with Higher Intensity, Good Fatigue Strength and Better Hardness - 4140/ SCM440/DIN42CrMo41.722/42CrMo

This product has a scanned image of its certification. View certification

Alloy Steel Bars
Alloy Steel Round Bars with 241 to 197HB Hardness and Hot Rolled, Forged, Black or Straightened - ASTM 5140 / GB40Cr/ SCr440/41Cr4

This product has a scanned image of its certification. View certification

Petroleum Drill Pipe
Petroleum Drill Pipe with Seamless, Made of Steel-alloy - J-55 

42CrMo Seamless Steel Pipe
GB 42CrMo ASTM 4142 Seamless Steel Structural Pipe with 5 to 960mm Outer Diameter - 42crmo seamless pipe-1

Welded Steel Pipes
Welded Steel Pipes with 219 to 2,032mm Outer Diameter - S235,S355, API 5L,X42~X70, 0Cr13,1C 

This product has a scanned image of its certification. View certification

Mold Steel
High-speed Tool Die Steel, Available in Round or Flat Shape, Used for Woodworking Tools Chisels - ASTM T1 / JISSKH2 / DIN BS HS18-1

This product has a scanned image of its certification. View certification

Tool Steels
Alloy Tool Steels with Hot Extruding Die/Die-casting Mold, Customized Shapes/Mode Sizes are Accepted - 3Cr2W8V/H21/ BH21/ SKD5/ X30WC9V

This product has a scanned image of its certification. View certification

Alloy Steel
Alloy Tool Steel, Customized Sizes are Accepted, Available in Round/Flat Shapes, Forged/Hot-rolled - ASTM D2 /JIS SKD11/GBCr12Mo1V1

This product has a scanned image of its certification. View certification

Steel Bars
Alloy Tool Die Steel Bars, Hot Rolled or Forged - ASTMH13/ SKD61 /X40CRMOV5

This product has a scanned image of its certification. View certification

Mold Steel
Mold Steel in Round or Flat Shapes, Hot Forged or Rolled, Electric Furnace or Electroslag - GB4Cr5MoSiV/ H11/SKD61/BH11/Z38CDV5

This product has a scanned image of its certification. View certification

Spring Steel Bars
Spring Steel Flat Bars with Hot-forged or -rolled Treatment, Customized Sizes are Accepted - ASTM1566/ GB 65Mn /JIS SWRH67B

This product has a scanned image of its certification. View certification

Spring Steel Bars
6150 Spring Steel Bars in Round Shape, Various Sizes are Available, Flat-shaped for Option - 50CrVA /STM6150 /JIS SUP10/1.8159

This product has a scanned image of its certification. View certification

Spring Steel Bar
Spring Steel Bar, Suitable for Ship Building, Petroleum and Chemical Industries - 60CrMnA/ 5160/SUP9/60Cr3(1.7177)

Seamless Tubes
Seamless Tubes with 1 to 100mm Thickness and ASTM Standard - Ss-304 

This product has a scanned image of its certification. View certification