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ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler

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ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler

Name: ASTM A335 P22 1113Cr Solid Fin Tube Fins For Air Preheaters Boiler
Brand: YuHong
Price: 1 USD

Quality ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler for sale

Brand Name : YuHong

Model Number : ASTM A335 P22

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : China

MOQ : 500KGS

Price : Negotiable

Payment Terms : T/T,L/C AT SIGHT

Supply Ability : According to Clients' requirements

Delivery Time : 45-75 Days (Depend on Customer's Requirements)

Packaging Details : Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)

Base Pipe Specification&Material : ASTM A335 P22

Fin Material : 11-13 Cr

Fin Type : Helical Solid Finned Tubes/Spiral High Frequency Welding Finned Tube

Base Tube/Pipe OD : 15.88-230mm

Fin Pitch : 4mm-30mm

Fin Height : 8-30mm

Fin Thickness : 0.8-3mm

Pipe Length : Customized

Application : Air preheaters, Boiler, Heat exchangers...

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Alloy Steel Helical Solid Finned Tube ASTM A335 P22 For Air Preheaters Boiler

Product Specifications

Attribute	Value
Base Pipe Specification & Material	ASTM A335 P22
Fin Material	11-13 Cr
Fin Type	Helical Solid Finned Tubes/Spiral High Frequency Welding Finned Tube
Base Tube/Pipe OD	15.88-230mm
Fin Pitch	4mm-30mm
Fin Height	8-30mm
Fin Thickness	0.8-3mm
Pipe Length	Custom-sized
Application	Air preheaters, Boiler, Heat exchangers

Product Overview

ASTM A335 P22 Helical Solid Finned Tube is a high-performance heat exchanger tube manufactured from seamless ferritic alloy steel. The helical solid fins on its exterior surface significantly increase surface area for enhanced heat transfer efficiency, making it ideal for power generation, petrochemical, and chemical processing applications.

Key Features and Benefits

Enhanced Heat Transfer: Helical fins increase surface area for superior thermal performance
Compact Design: Achieves higher heat transfer rates without increasing exchanger size
Durable Construction: Seamless ferritic alloy steel withstands high-temperature and high-pressure conditions
Corrosion Resistance: Excellent resistance to wear and corrosion in demanding environments

Material Specifications

Chemical Composition

Carbon (C): 0.05 - 0.15%
Manganese (Mn): 0.30 - 0.60%
Phosphorus (P): 0.025% max
Sulfur (S): 0.025% max
Silicon (Si): 0.50 - 1.00%
Chromium (Cr): 1.90 - 2.60%
Molybdenum (Mo): 0.87 - 1.13%

Mechanical Properties

Tensile Strength: 415 MPa (60,200 psi) minimum
Yield Strength: 205 MPa (29,800 psi) minimum
Elongation: 30% minimum
Hardness (HB): 163 maximum
Impact Strength: 35J (26 ft-lbf) minimum at -20°C (-4°F)

Industrial Applications

Heat Exchangers: Optimizes thermal transfer between fluids with enhanced surface area
Chemical Processing: Resists corrosion from aggressive fluids and gases
Power Generation: Used in boilers, steam generating tubes, and reheater tubes
Petrochemical Industry: Ideal for heat exchangers and condenser tubes
Automotive Systems: Improves thermal performance in exhaust systems

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ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler Images

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ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler

ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler

13Cr tube fins

Preheaters tube fins

Helical fin tube pipe

ASTM A335 P22 11-13Cr Solid Fin Tube Fins For Air Preheaters Boiler Images