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ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A213 TP347H
Certification :
ISO 9001/TUV/PED
Place of Origin :
China
MOQ :
500 KGS
Price :
Negotiable
Payment Terms :
T/T, L/C at sight
Supply Ability :
1000 TONS / month
Delivery Time :
Depends on order quantity
Packaging Details :
Steel frame wooden case with plastic cap
Form :
Seamless tube
Processing Method :
Cold drawing
Applications :
Boilers, heat exchangers, superheaters, HRSG
Diameter :
3.18-152.4mm
Wall Thickness :
0.41mm - 25.4mm
Usage :
Heat exchanger tube, Boiler tube
Description

ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube,High Temperature And Corrosion Resistance

ASTM A213 is a standard specifically for seamless steel tubes used in heat exchange equipment operating under high pressure and high temperature conditions.

Tubes manufactured according to this standard are widely used in boilers, superheaters, reheaters, heat exchangers, condensers, and other similar equipment.

ASTM A213 TP347H seamless tubes are particularly suitable for power plant boilers.

This is because 347H material is suitable for environments with high-temperature steam, long-term operation, where post-weld heat treatment is not possible, and where the temperature is within the creep temperature range.

Chemical Composition (%)
Element Standard Requirement (≤) Typical Value / Note
Carbon (C) 0.15 max 0.09–0.13
Manganese (Mn) 0.30–0.60 0.40–0.60
Phosphorus (P) 0.025 max 0.020 max
Sulfur (S) 0.025 max 0.015 max
Silicon (Si) 0.25–1.00 0.50–0.80
Chromium (Cr) 8.00–10.00 8.50–9.50
Molybdenum (Mo) 0.90–1.10 0.95–1.05
Iron (Fe) Balance Balance
Others — Residuals

Mechanical Properties
Property Standard Requirement Note / Condition
Tensile Strength, min 415 MPa (60 ksi)
Yield Strength, min 205 MPa (30 ksi) 0.2% offset
Elongation in 2 in (50 mm), min 30% For wall thickness ≥ 0.007 in (0.18 mm)
Hardness, max 179 HBW Brinell Hardness (typical)
Heat Treatment Full Anneal Or normalized and tempered

Applications:

  • Tube bundles for high-temperature superheaters and reheaters
  • Steam pipes and water-cooled walls in boilers
  • Heating furnaces and reforming units in oil refineries and chemical plants
  • Petrochemical heat exchangers; process piping in high-temperature, high-pressure environments with corrosive media
  • Boiler and pressure vessel manufacturing; industrial boilers and waste heat recovery systems.

ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance

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ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A213 TP347H
Certification :
ISO 9001/TUV/PED
Place of Origin :
China
MOQ :
500 KGS
Price :
Negotiable
Contact Supplier
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance
ASTM A213 TP347H Seamless Austenitic Alloy Steel Heat Exchanger Tube，High Temperature And Corrosion Resistance

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
2 Years
ningbo
Since 1990
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
TEMA Heat Exchanger, Air Cooled Heat Exchanger, Fired Heater
Total Annual :
50M-75M
Employee Number :
50~850
Certification Level :
Verified Supplier
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