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ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems

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ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems

Name: ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems
Brand: YUHONG
Price: 1 USD

ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems Manufactures

Brand Name : YUHONG

Model Number : High Frequency Welding

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

Base Tube Material Grade : P22

Base Tube Material Standard : ASTM A335 , ASME SA335

Type : High Frequency Welding

Application : Furnace Tube, Tube Coil , Radiate Tube , Convenction Tube , Fired Heater

Fin Type : Serrated Fins

Fin Material : Carbon Steel , Stainless Steel , Alloy Steel

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ASTM A335 P22 High Frequency Welding Fin Tube , Cooling Systems

ASTM A335 P22: The tube is made from P22 steel, a chromium-molybdenum (Cr-Mo) alloy steel that is specifically designed for high-temperature service.ASTM A335 P22 contains approximately 2.25% chromium and 1% molybdenum, which provide enhanced resistance to creep, oxidation, and corrosion at elevated temperatures, making it ideal for use in pressure vessels, steam boilers, and other high-temperature systems.

ASTM A335 is the specification for seamless ferritic alloy-steel pipe used in high-temperature service. P22 is a subset of this standard, typically used in power plants and chemical processing industries where the material must withstand both high temperature and pressure.

Chemical Composition:

Grade

ASTM A335

P22

0.05 - 0.15%

0.30 - 0.60%

Max. 0.025%

0.50% (Max)

1.90 - 2.60%

0.87 - 1.13%

Mechanical Properties:

Grade

Tensile Strength

Yield Strength

Elongation

Hardness

ASTM A335 P22

Min. 415 MPa

(60,200 psi)

Min. 205 MPa

(29,700 psi)

Min. 35% (in 2 inches)

Max. 250 HB / 25 HRC

Key Features:

High Thermal Efficiency: The serrated design disrupts the boundary layer, allowing for better heat transfer.
Corrosion Resistance: Depending on the environment, additional coatings or treatments may be applied to improve resistance.
Durability: Designed to withstand harsh operating conditions such as high temperatures, pressures, and corrosive environments.

Applications:

Boilers
Heat Exchangers
Superheaters
Economizers
Power Plants
Petrochemical Plants

ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems

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ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems

ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems

Cooling Systems Welding Fin Tube

High Frequency Welding Fin Tube

ASTM A335 Welding Fin Tube

ASTM A335 P22 High Frequency Welding Fin Tube Cooling Systems Images