|
| MOQ: | 1トン |
| 価格: | 交渉可能 |
| 標準パッケージ: | バンドルまたは木製の箱で。 |
| 配達期間: | 20-40DAYS |
| 決済方法: | L/C、D/A、D/P、T/T、Western Union、MoneyGram |
| 供給能力: | 年間60000トン/トン |
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.
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.
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.
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.
| Grade | C max (%) | Si max (%) | Mn max (%) | P max (%) | S max (%) | Cr (%) | Ni (%) | Mo (%) / Other Notes |
|---|---|---|---|---|---|---|---|---|
| SUS304TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 18.0-20.0 | 8.0-10.5 | — |
| SUS309TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 22.0-24.0 | 12.0-15.0 | — |
| SUS310TF | ~ 0.15 | ~ 1.50 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 24.0-26.0 | 19.0-22.0 | — |
| SUS316TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | ~ 16.0-18.0 | ~ 11.0-14.0 | Mo ~ 2.0-3.0 to improve corrosion resistance in chloride environments |
| SUS309S (for comparison) | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040-0.045 | ~ 0.030 | 22.0-24.0 | 12.0-15.0 | — |
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.
| Grade | Yield Strength Rp0.2 or Proof Stress (MPa) | Tensile Strength Rm (MPa) | Elongation A (%) | Other Notes (Hardness, Impact etc.) |
|---|---|---|---|---|
| SUS304TF | ≥ ~ 397 MPa | ≥ ~ 953 MPa | ~ 31 % | Hardness ~ HBW 324; impact KV ~14 J in some conditions |
| SUS309TF | ≥ ~ 205 MPa (or similar lower bound as 0.2 proof stress) | ≥ ~ 520 MPa | ≥ ~ 25-30 % (approx) | — |
| SUS310TF | ≥ ~ 205 MPa | ≥ ~ 520 MPa | ≥ ~ 35 % maybe in some forms | — |
| SUS316TF | Similar to SUS304TF or slightly adjusted due to Mo content; values ≥ ~ 205 MPa yield, ≥ ~ 520 MPa tensile typical for many austenitic stainless tubes in fired heater classes | — | — | — |
| SUS309S | ≥ ~ 205 MPa yield; tensile ≥ ~ 500-520 MPa; elongation ~20-26 % depending on form | — | — | — |
*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.
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.
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).
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:
| Application | Typical Locations / Functions |
|---|---|
| Fired heater tubes / radiant coils | Zones where flame impingement, high radiant heat, oxidation / scaling are severe – use high Cr/Ni grades (like SUS309TF, SUS310TF) |
| Superheaters / Reheaters | Medium to high temperature steam side; where creep strength and oxidation scaling resistance are critical |
| Water walls / convection sections | Lower temperature than radiant zone, but still requires resistance to corrosion, thermal cycling; often SUS304TF or SUS316TF depending on environment |
| Heat exchangers handling corrosive fluids | Where exposure to chlorides or other corrosion promoters occurs; SUS316TF is often chosen |
| General piping / fittings in high temperature steam/gas service | For less severe zones, where balancing cost vs performance is important; SUS304TF often used |
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.
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
|
|
| MOQ: | 1トン |
| 価格: | 交渉可能 |
| 標準パッケージ: | バンドルまたは木製の箱で。 |
| 配達期間: | 20-40DAYS |
| 決済方法: | L/C、D/A、D/P、T/T、Western Union、MoneyGram |
| 供給能力: | 年間60000トン/トン |
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.
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.
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.
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.
| Grade | C max (%) | Si max (%) | Mn max (%) | P max (%) | S max (%) | Cr (%) | Ni (%) | Mo (%) / Other Notes |
|---|---|---|---|---|---|---|---|---|
| SUS304TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 18.0-20.0 | 8.0-10.5 | — |
| SUS309TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 22.0-24.0 | 12.0-15.0 | — |
| SUS310TF | ~ 0.15 | ~ 1.50 | ~ 2.00 | ~ 0.040 | ~ 0.030 | 24.0-26.0 | 19.0-22.0 | — |
| SUS316TF | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040 | ~ 0.030 | ~ 16.0-18.0 | ~ 11.0-14.0 | Mo ~ 2.0-3.0 to improve corrosion resistance in chloride environments |
| SUS309S (for comparison) | ~ 0.08 | ~ 1.00 | ~ 2.00 | ~ 0.040-0.045 | ~ 0.030 | 22.0-24.0 | 12.0-15.0 | — |
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.
| Grade | Yield Strength Rp0.2 or Proof Stress (MPa) | Tensile Strength Rm (MPa) | Elongation A (%) | Other Notes (Hardness, Impact etc.) |
|---|---|---|---|---|
| SUS304TF | ≥ ~ 397 MPa | ≥ ~ 953 MPa | ~ 31 % | Hardness ~ HBW 324; impact KV ~14 J in some conditions |
| SUS309TF | ≥ ~ 205 MPa (or similar lower bound as 0.2 proof stress) | ≥ ~ 520 MPa | ≥ ~ 25-30 % (approx) | — |
| SUS310TF | ≥ ~ 205 MPa | ≥ ~ 520 MPa | ≥ ~ 35 % maybe in some forms | — |
| SUS316TF | Similar to SUS304TF or slightly adjusted due to Mo content; values ≥ ~ 205 MPa yield, ≥ ~ 520 MPa tensile typical for many austenitic stainless tubes in fired heater classes | — | — | — |
| SUS309S | ≥ ~ 205 MPa yield; tensile ≥ ~ 500-520 MPa; elongation ~20-26 % depending on form | — | — | — |
*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.
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.
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).
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:
| Application | Typical Locations / Functions |
|---|---|
| Fired heater tubes / radiant coils | Zones where flame impingement, high radiant heat, oxidation / scaling are severe – use high Cr/Ni grades (like SUS309TF, SUS310TF) |
| Superheaters / Reheaters | Medium to high temperature steam side; where creep strength and oxidation scaling resistance are critical |
| Water walls / convection sections | Lower temperature than radiant zone, but still requires resistance to corrosion, thermal cycling; often SUS304TF or SUS316TF depending on environment |
| Heat exchangers handling corrosive fluids | Where exposure to chlorides or other corrosion promoters occurs; SUS316TF is often chosen |
| General piping / fittings in high temperature steam/gas service | For less severe zones, where balancing cost vs performance is important; SUS304TF often used |
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.
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
