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JIS G3454, G3455, G3456 Carbon steel pipes

Carbon steel pipes for pressure service, high pressure service and high temperature service

Detailed Description

  • Carbon steel pipes for pressure service, high pressure service and high temperature service .
  • Standard:
    • JIS G3454 Carbon steel pipes for pressure service at an approximate maximum temperature of 350℃.
    • JIS G3455 Carbon steel pipes for high pressure service at an approximate maximum temperature of 350℃.
    • JIS G3456 Carbon steel pipes for high temperature service at a temperature over 350℃.
  • Size (mm):
    • Outer Dimensions: 19.05mm ~ 114.3mm
    • Wall Thickness:2.0mm ~ 14 mm
    • Length: max 16000mm
  • Application: Carbon steel pipes for pressure service, high pressure service and high temperature service.
  • The main products of steel / steel grade: JIS G3454(STPG370, STPG410), JIS G3455(STS370, STS410, STS480), JIS G3456(STPT370, STPT410, STPT480).
  • Packing: Bare/bundles/crates/crate protection at the both sides of tubes or as per customers' requirements .
  • Painting: as requested.

Chemical Compositions(%)

Standard Grade C Si Mn P S
JIS G3454 STPG370 ≤0.25 ≤0.35 0.30-0.90 ≤0.040 ≤0.040
STPG410 ≤0.30 ≤0.35 0.30-1.00 ≤0.040 ≤0.040
JIS G3455 STS370 ≤0.25 0.10-0.35 0.30-1.10 ≤0.035 ≤0.035
STS410 ≤0.30 0.10-0.35 0.30-1.40 ≤0.035 ≤0.035
STS480 ≤0.33 0.10-0.35 0.30-1.50 ≤0.035 ≤0.035
JIS G3456 STPT370 ≤0.25 0.10-0.35 0.30-0.90 ≤0.035 ≤0.035
STPT410 ≤0.30 0.10-0.35 0.30-1.00 ≤0.035 ≤0.035
STPT480 ≤0.33 0.10-0.35 0.30-1.00 ≤0.035 ≤0.035

 

Mechanical Properties

Standard Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)
JIS G3454 STPG370 ≥216 ≥370 ≥30
STPG410 ≥245 ≥410 ≥25
JIS G3455 STS370 ≥216 ≥370 ≥30
STS410 ≥245 ≥410 ≥25
STS480 ≥275 ≥480 ≥25
JIS G3456 STPT370 ≥216 ≥370 ≥30
STPT410 ≥245 ≥410 ≥25
STPT480 ≥275 ≥480 ≥25

 

Products Photo Gallery

View or download the PDF catalogue of JIS G3454 G3455 G3456

 

Related Products

Tubes/pipes for Boilers, Headers and Temperatures Services
Application: construction of boilers, pipelines and equipments for high temperature and pressure services.

 

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