JIS ERW steel pipes

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JIS ERW Steel Pipes Specification

JIS – Japanese Industrial Standard
Product Type: G3454 spiral welded pipe
Product Name: JIS G3454 spiral welded carbon steel pipe
JIS G3454 spiral welded carbon steel pipe (JIS – Japanese Industrial Standard)
Size: 21.3mm to 1219.2mm
Wall Thickness: 2-50mm
Length: max 12000mm
Standard: JIS G3454, JIS G3445, JIS G3452, JIS G3444
Grade: STPG370, STPG410, STKM13A, STKM14A, SGP, STK290, STK400, STK500
JIS – Japanese Industrial Standard
  • JIS G3429Steel grade:STH38, STH55, STH67
    Application: Seamless Steel Tubes in High Pressure Gas Cylinder
  • JIS G3439Steel grade: STO-G, STO-H, STO-J, STO-N, STO-C, STO-D, STO-E
    Application: Seamless Steel Oil Well, Casing, Tubing and Drill Pipe
  • JIS G3441Steel grade:SCr 420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK
    Application：Alloy Steel Tubes for General Structural Purpose
  • JIS G3444Steel grade: STK 30, STK 41, STK 50, STK 51, STK 55
    Application: Carbon Steel Tubes for General Structural Purpose
    Dimension Range: 21.7-1016.0 mm
  • JIS G3445Steel grade: STKM11A,STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKMI4A, STKM14B, STKM14C, STKM15A, STKM18C, STKM16A, STKM18C, STKM17A, STKM17C, STKM18A, STKM18B, STKM18C, STKM19A, STKM19C, STKM20A
    Application: Carbon Steel Tubes for Machine Structural Purposes
  • JIS G3454Steel grade: STPG 38, STPG 42
    Application: Carbon Steel Pipes for Pressure Service
    Dimension Range: 10.5-660.4 mm
  • JIS G3455Steel grade: STS 38, STS 42, STS 49
    Application: Carbon Steel Pipes for High Pressure Service
    Dimension Range: 10.5-660.4 mm
  • JIS G3456Steel grade: STPT 38, STPT 42, STPT 49
    Application: Carbon Steel Pipes for High Temperature Service
    Dimension Range:10.5-660.4 mm
  • JIS G3458Steel grade:STPA 12, STPA 20, STPA 22, STPA 23, STPA 24, STPA 25, STPA 26
    Application: Alloy Steel Pipes for Service
    Dimension Range:10.5-660.4 mm
  • JIS G3460Steel grade:STPL 39, STPL 46, STPL 70
    Application: Steel Pipes for Low Temperature Service
    Dimension Range:10.5-660.4 mm
  • JIS G3461Steel grade:STB 35, STB 42, STB 52
    Application: Carbon Steel Boiler and Heat Exchanger Tubes
    Dimension Range:15.9-139.8 mm
  • JIS G3462Steel grade: STBAl2, STBAM, STBA20, STBA22, STBA23, STBA24, STBA25, STEA26
    Application：Alloy Steel Boiler and Heat Exchanger Tubes
    Dimension Range: 15.9-139.8 mm
  • JIS G3464Steel grade: STBL 39, STBL46, STBL 70
    Application: Steel Heat Exchanger Tubes for Low Temperature Service
    Dimension Range: 15.9-139.8 mm
  • JIS G3465Steel grade: STM-055, STM-C65, STM-R60, STM-1170, STM-1180, STM-R85
    Application: Seamless Steel Tubes for Drilling
    Dimension Range: Casing: 43-142mm / Hollow Pipes: 34-180mm / Drilling:33.5-50mm
  • JIS G3467Steel grade: STF 42, STFAl2, STFA22, STFA23, 5TFA24, STFA23, STFA26
    Application:Steel Tubes for Fired Heater
    Dimension Range:60.5-267.4mm
JIS G3454 : 1988 Carbon Steel Pipe for Pressure Service
Material of GradeChemical Composition (%)Mechanical Properties
C
Max
Si
Max
Mn
Max
P
Max
S
Max
Yield
Strength

N/mm2.
Tensile
Strength

N/mm2.
Elongation
(%)
STPG 37002.50.350.3-0.900.0400.04021537030
STPG 4100.300.350.30-1.000.0400.04024541025
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