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 Grade Chemical Composition (%) Mechanical Properties
C

Max

Si

Max

Mn

Max

P

Max

S

Max

Yield

Strength

N/mm2.

Tensile

Strength

N/mm2.

Elongation

(%)

STPG 370 02.5 0.35 0.3-0.90 0.040 0.040 215 370 30
STPG 410 0.30 0.35 0.30-1.00 0.040 0.040 245 410 25

 

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