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ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
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 P22
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
ASTM A335 P22 Alloy Steel Boiler Seamless Tube For Oil & Gas Industries, Marine Applications
Product Specifications
Attribute Value
Material Grade A335 P22
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 P22 is a specification for seamless ferritic alloy-steel pipe designed for high-temperature service. These tubes are engineered for demanding applications involving high-pressure and high-temperature environments, particularly in power plants and petrochemical facilities.

ASTM A335 P22 seamless boiler tubes deliver exceptional performance in power generation, petrochemical processing, chemical plants, industrial boilers, oil and gas operations, and marine applications. Their superior resistance to high temperatures and corrosive environments ensures long-term reliability in the most challenging conditions.

Chemical Composition
Grade C Mn P S Si Cr Mo
A335 P22 0.05-0.15% 0.30-0.60% ≤ 0.25% ≤ 0.25% 0.50% maximum 1.90-2.60% 0.87-1.13%
Mechanical Properties
Grade Tensile Strength Yield Strength Elongation Hardness
A335 P22 Minimum 415 MPa (60,200 psi) Minimum 205 MPa (30,000 psi) 20% minimum in 50 mm ≤ 220 HB (Brinell Hardness)
Key Features
  • High-Temperature Strength: Ensures reliable performance in high-temperature applications
  • Oxidation Resistance: Provides excellent resistance to oxidation in demanding environments
  • Creep Resistance: High resistance to creep for long-term reliability under continuous high-temperature exposure
  • Durability: High tensile strength and toughness provide extended service life in harsh conditions
  • Weldability: Good weldability allows for easy fabrication and repair of boiler tubes
  • Versatility: Suitable for diverse high-temperature and high-pressure applications across multiple industries
Applications

Petrochemical Industry: Refinery equipment, catalytic cracking units, and high-temperature heat exchangers in petrochemical plants.

Marine Applications: Marine boilers for steam generation, marine heat exchangers, and high-pressure steam systems in engine rooms.

Oil and Gas Industry: Offshore platform components, downhole tubing for extraction, and refinery equipment processing sour gas.

ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
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ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM

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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
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM
ASTM A335 P22 Alloy Steel Boiler Copper Pipe Seamless SA 179 Tube ODM

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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