High-Temperature Stainless Steel Seamless Pipes under JIS G3467 – SUS304TF, SUS309TF, SUS310TF, SUS316TF

Below is a technical datasheet style product description for JIS G3467 stainless steel seamless pipes of grades SUS304TF, SUS309TF, SUS310TF, SUS316TF, intended for high‐temperature boiler (fired heater) applications.

Material

These are austenitic high-temperature stainless steel seamless pipes, produced per Japanese Industrial Standard JIS G3467 (Steel Tubes for Fired Heaters). They are designed to resist high temperatures, oxidation, and scaling, while maintaining mechanical strength and corrosion resistance under boiler/fired heater service.

Specification

• Standard: JIS G3467 – Steel Tubes for Fired Heater 

• Manufacture: Seamless, heat treated (solution annealed), pickled or otherwise cleaned as per buyer agreement 

• Classes: The “TF” suffix indicates tubes for fired heater service in stainless / heat resisting (austenitic) classes. E.g. SUS304TF, SUS309TF, SUS310TF, SUS316TF. 

Chemical Composition

Below is a table summarizing typical (minimum/maximum or range) chemical composition for five related grade types under JIS G3467, including those in your list.

Mechanical Properties

Below is a table of typical minimum mechanical property values for five grades (SUS304TF, SUS309TF, SUS310TF, SUS316TF plus one additional for comparison) per JIS G3467 where available.

*Note: For many “TF” class tubes the proof/yield stress is specified at 0.2 % offset. Also, exact elongation etc depend on tube dimensions, finishing, heat treatment, and test piece orientation.

Key Features

• High temperature strength & oxidation resistance: Particularly strong in high Cr/Ni content grades (e.g. SUS310TF, SUS309TF) for use in elevated temperature zones.

• Good corrosion resistance: Especially in boiler/fired heater environments, resistant to oxidation, steam, and certain corrosive elements; SUS316TF adds Mo for enhanced resistance to chlorides.

• Thermal creep resistance & thermal fatigue capability: Austenitic stainless steels of these grades maintain structural integrity under cyclic heating.

• Good fabricability: Weldability, formability, reasonable machinability, though weld procedures must account for high temperature service.

Applicable Standards

• JIS G3467: ― Steel Tubes for Fired Heater (Seamless and Welded), includes austenitic stainless steel tubes such as SUS304TF, SUS309TF, SUS310TF, SUS316TF. 

• Additional standards for comparable grades (for cross-reference or equivalent):

  • JIS G4303 / G4304 for bars, plates, sheets of SUS grades. 

  • ASTM/ASME equivalents in many cases (though not always exact).

Application Areas

Broad field: Boilers / Fired Heaters in petrochemical, refinery, power plants, chemical plants, and other high-temperature process equipment.

Where in that field these pipe grades are used:

Summary

Pipes under title JIS G3467 SUS304TF / SUS309TF / SUS310TF / SUS316TF High‐Temperature Stainless Steel Seamless Pipe for Boiler offer:

• Compliance with Japanese standard for fired heaters.

• Multiple grades offering tradeoffs between oxidation resistance, corrosion resistance and cost.

• Seamless manufacturing, heat treatment, cleaning to ensure quality under high temperatures.

• Mechanical properties strong enough for boiler/fired heater use, though precise values depend on grade, wall thickness, heat treatment.