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ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation

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ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation

Brand Name : Yuhong

Model Number : ASTM A335 P22 Solid Fin Tubes

Certification : ABS, BV, DNV, CCS, LR

Place of Origin : China

MOQ : 1ton

Price : Negotiable

Payment Terms : TT, LC

Supply Ability : 1000 tons/month

Delivery Time : 35-60 days

Packaging Details : Ply-wooden Case With Iron Frame

Product : Fin Tubes or Finned Tube

Fin Tube Type : Solid Fin Tubes

Solid Fin Tubes Standard : ASTM A335

Solid Fin Tubes Material : Alloy Steel P22 Base Pipes O.D. 88.9×W.T. 7.62 Min.

Fins Material : 11 - 13CR W.T. 1.3 ×H. 12.7 Min.

Solid Fin Tubes Length : 5628MM

Solid Fin Tubes Application : Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc

Packing : Ply-wooden Case With Iron Frame

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ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation

ASTM A335 P22 is a chromium-molybdenum (Cr-Mo) alloy steel pipe with a generally uniform wall thickness, designed specifically for high-temperature and high-pressure applications. It is widely used in power plants, oil refineries and petrochemical industries,etc. due to its excellent strength, corrosion resistance and high-temperature oxidation resistance.

Advantages
High-Temperature Strength & Creep Resistance: Maintains mechanical strength under prolonged heat exposure.1250°F [675°C]
Good Oxidation & Corrosion Resistance:2.25% Chromium (Cr) content provides resistance to Oxidation (scaling) in steam and flue gas environments / Sulfidation in refinery and petrochemical processes
High Pressure & Stress Resistance:Suitable for high-pressure steam lines, power plant piping, and refinery heaters.
Cost-Effective Compared to Higher Alloy / Thermal Fatigue Resistance / Compatibility with Finned & Bent Configurations

ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation

Chemical Composition (%) max K21590

Grade C Mn P S Si Cr Mo
P22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 max 1.90-2.60 0.87-1.13

Mechanical Properties K21590

Grade Tensile Strength,min Yield Strength (0.2%Offset,min)
TP347H 60ksi (415 MPa) 30ksi (205 MPa)

ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation

Role of A335 P22 Alloy Steel Solid Fin Tubes For Power Generation

ASTM A335 P22 alloy steel solid fin tubes play a critical role in enhancing the efficiency, durability, and performance of power generation project, particularly in boilers, heat exchangers,furnaces and waste heat recovery units. Their especial design (finned surface) and material properties (high-temperature strength, corrosion resistance) make them suitable for demanding thermal applications.

Applications For Power Generation


A. Boiler Superheaters & Reheaters

B. Heat Recovery Steam Generators (HRSGs)


C. Economizers (Feedwater Heaters)

D. Waste Heat Boilers (Biomass, Coal, Gas Plants)

ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation


Product Tags:

ASTM A335 P22 Fin Tubes

      

Power Generation Fin Tubes

      
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ASTM A335 P22 Alloy Steel Solid Fin Tubes With 11 - 13CR Fins For Power Generation Images

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