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ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
Specifications
Brand Name :
YUHONG
Model Number :
TP310S
Certification :
ABS, GL, BV, GOST, TS, CCS, CNNC, ISO
Place of Origin :
China
MOQ :
1PC
Price :
Negotiation
Payment Terms :
T/T, L/C at sight
Supply Ability :
10000 tons per month
Delivery Time :
Depends on quantity
Packaging Details :
Ply-wooden case / bundle
Certificate :
LR, BV, DNV, GL, ABS, KR, CCS, TS, PED, AD2000, ASME II , III,
Material Grade :
TP310S
Standard :
ASTM A312
Surface :
Bright Annealed and Pickled and Polished
Size :
1/8"to 36"
W.T. :
0.8 mm to 12.7mm
Description

ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil and Gas

ASTM A312 TP310S is a high-alloy austenitic stainless steel pipe designed for high-temperature and corrosion-resistant applications. It is a seamless pipe manufactured under the ASTM A312 standard, which specifies seamless, straight-seam, or welded stainless steel pipes for high-temperature and general corrosion service.

Key Features:

  • Material Grade: TP310S (UNS S31008)
  • Chemical Composition: High chromium (24-26%) and nickel (19-22%) content, providing excellent resistance to oxidation and corrosion at elevated temperatures.
  • Heat Resistance: Exceptional resistance to oxidation up to 1100°C (2012°F) in continuous service and 1035°C (1895°F) in intermittent service.
  • Corrosion Resistance: Superior resistance to intergranular corrosion, pitting, and stress corrosion cracking, even in harsh environments.
  • Mechanical Properties:
    • Tensile Strength: ≥515 MPa (minimum)
    • Yield Strength: ≥205 MPa (minimum)
    • Elongation: ≥35%
  • Seamless Design: Ensures uniform strength, reliability, and leak-free performance, especially under high-pressure conditions.
  • Applications: High-temperature environments such as heat exchangers, furnace components, chemical process equipment, and power generation.

Below is a detailed table summarizing the thermal, physical, and mechanical properties of ASTM A213 TP310S:

Property Type Property Value Significance
Thermal Properties Thermal Conductivity 14.2 W/m·K (20°C), 19 W/m·K (500°C) Moderate conductivity for high-temp stability.
Coefficient of Thermal Expansion 16.1 × 10⁻⁶ /°C (20–1000°C) Low expansion reduces thermal distortion.
Specific Heat Capacity 500 J/kg·K (20°C) Efficient heat absorption.
Melting Point 1400–1450°C Stable at extreme heat.
Oxidation Resistance Continuous: 1100°C; Intermittent: 1035°C Excellent performance in oxidizing atmospheres.
Physical Properties Density 7.9 g/cm³ High strength-to-weight ratio.
Modulus of Elasticity 200 GPa High rigidity for dimensional stability under load.
Electrical Resistivity 0.78 μΩ·m (20°C) Good resistivity for high-temperature electrical systems.
Magnetic Permeability Non-magnetic (annealed condition) Suitable for non-magnetic applications.
Mechanical Properties Tensile Strength 515 MPa (min), 735 MPa (max) High durability in high-stress conditions.
Yield Strength (0.2% offset) 205 MPa (min) Resists deformation under load.
Elongation 35% (min) High ductility for forming and shaping.
Hardness 217 HBW, 95 HRB Balances wear resistance and machinability.
Creep Strength Excellent at elevated temperatures Prolonged use in high-temperature environments.
Impact Strength High Toughness at both room and elevated temperatures.

Applications of ASTM A312 TP310S Pipe:

  • Petrochemical and Chemical Industries: Handles corrosive materials and high-temperature fluids.
  • Power Plants: Suitable for superheater and reheater tubes in boilers.
  • Furnaces and Thermal Equipment: Used in environments requiring excellent heat resistance.
  • Food and Beverage Industry: For processing environments requiring cleanliness and corrosion resistance.

Benefits of Using ASTM A312 TP310S:

  • Durability: High mechanical strength and toughness, even at elevated temperatures.
  • Corrosion Resistance: Excellent performance in acidic and oxidizing environments.
  • Versatility: Seamless design makes it suitable for critical applications.
  • Low Maintenance: Longer service life reduces maintenance costs.

Standards and Specifications:

  • Manufacturing Standard: ASTM A312
  • Pipe Type: Seamless
  • Dimension Standards: ASME B36.19 and B36.10
  • Available Sizes: Typically ranges from 1/8” to 24” in diameter, with customized sizes available upon request.
  • Surface Finish: Pickled, polished, or as per customer requirements.

ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas

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ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas

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Product Detail
Brand Name :
YUHONG
Model Number :
TP310S
Certification :
ABS, GL, BV, GOST, TS, CCS, CNNC, ISO
Place of Origin :
China
MOQ :
1PC
Price :
Negotiation
Contact Supplier
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas
ASTM A312 TP310S Stainless Steel Seamless Pipe For Oil Gas

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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