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Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Specifications
Brand Name :
YUHONG
Model Number :
Boiler Tube
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Payment Terms :
L/C, T/T
Supply Ability :
10000 Tons/Month
Delivery Time :
5 - 90 Days
Packaging Details :
Ply-Wooden Case + Iron Frame
Material Grade :
A335 P9
Standard :
ASTM A335 , ASME SA335
External Diameter :
>38.1
Ends :
PE , BE
Tube Material :
Nickel Alloy , Alloy , Stainless Steel , Duplex Stainless Steel , Carbon
Application :
Boiler
Description
Seamless Boiler Tube ASTM A335 P9, Alloy Steel for Power Generation & Industrial Boilers
Product Specifications
Attribute Value
Material Grade A335 P9
Standard ASTM A335, ASME SA335
External Diameter >38.1
Ends PE, BE
Tube Material Nickel Alloy, Alloy, Stainless Steel, Duplex Stainless Steel, Carbon
Application Boiler
Product Description

Grade A335 P9 is a specification for seamless ferritic alloy-steel pipe designed for high-temperature service applications. This material offers exceptional strength along with superior resistance to oxidation and corrosion at elevated temperatures.

ASTM A335 P9 seamless boiler tubes are widely used in power generation, petrochemical processing, chemical plants, industrial boilers, oil and gas operations, and marine applications. Their robust performance in high-temperature and corrosive environments ensures long-term reliability and operational efficiency.

Chemical Composition
Grade Cr Mo C Mn P S Si Ni Fe
A335 P9 8.0-10.0% 0.9-1.10% 0.15% max 0.30-0.60% ≤ 0.25% ≤ 0.25% 0.50% max ≤ 0.4% Balance
Mechanical Properties
Grade Tensile Strength Yield Strength Elongation Hardness
A335 P9 Min 415 MPa (60,200 psi) Min 220 MPa (31,900 psi) 30% min in 50 mm ≤ 85 HRB
Key Features
  • High-Temperature Strength: Maintains excellent mechanical properties at elevated temperatures
  • Oxidation Resistance: Superior performance in high-temperature oxidizing environments
  • Creep Resistance: Exceptional resistance to creep deformation under prolonged high-temperature exposure
  • Durability: High tensile strength ensures reliable performance in demanding applications
  • Weldability: Excellent fabrication properties for easy installation and maintenance
Applications

Industrial Boilers:

  • Heating systems including boilers and furnaces for high-pressure steam/hot water generation
  • High-temperature process piping for industrial applications
  • Superheater tubes exposed to extreme temperatures and pressures

Power Generation:

  • Power plant boiler construction for high-pressure steam generation
  • Superheater tubes in thermal power stations
  • High-temperature steam piping systems

Chemical Processing:

  • Reactors and pressure vessels handling aggressive chemicals at high temperatures
  • High-pressure piping systems for steam and hot fluids
  • Heat recovery systems utilizing high-temperature steam
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
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Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation

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Product Detail
Brand Name :
YUHONG
Model Number :
Boiler Tube
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Contact Supplier
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation
Industrial Robust Copper Boiler Superheater Tube ASTM A335 P9 Antioxidation

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
1 Years
ningbo
Since 1990
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Studded Tube, Solid Fin Tube, Serrated Finned tube
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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