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ASME SA312 TP304 Austenitic Stainless Steel H Fin Tube For Generator Superheater

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ASME SA312 TP304 Austenitic Stainless Steel H Fin Tube For Generator Superheater

Brand Name : YUHONG

Model Number : H Fin 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 : TP304

Standard : ASME SA312 , ASTM A312

Material : Carbon steel, Alloy steel and Stainless steel

Type of base pipe : Seamless steel pipe

Type of fins : Single H / Double H Type

Application : Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry.

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Seamless Steel ASME SA312 TP304 Square H Fin Tube For Generator Superheater
Product Specifications
Attribute Value
Material Grade TP304
Standard ASME SA312, ASTM A312
Material Carbon steel, Alloy steel and Stainless steel
Type of base pipe Seamless steel pipe
Type of fins Single H / Double H Type
Application Widely used for boiler, heat exchanger, condenser, refrigerator, economizer and other parts of heat industry
Product Overview

The Seamless Steel ASME SA312 TP304 Square H Fin Tube for Generator Superheater is a high-performance component engineered for enhanced thermal efficiency and durability in power generation applications. With its seamless construction, robust material properties, and innovative fin design, this tube offers reliable performance and cost-effectiveness.

ASME SA312 is the standard specification for seamless, welded, and heavily cold-worked austenitic stainless steel pipes, ensuring high quality and performance.

Chemical Composition
Grade Cr Ni C Mn Si P S
TP304 18.0-20.0% 8.0-11.0% 0.08% max 2.0% max 1.0% max 0.045% max 0.030% max
Mechanical Properties
Grade Tensile Strength Yield Strength Elongation Hardness
TP304 ≥ 205 MPa (30 ksi) ≥ 515 MPa (75 ksi) ≥ 35% in 50 mm (2 inches) ≤ 90 HRB
Key Features
  • Material: Made from ASME SA312 TP304 stainless steel, known for its excellent corrosion resistance and high-temperature strength.
  • Construction: Seamless construction ensures uniform strength and eliminates potential weak points associated with welded seams.
  • Fin Design: Square H fins are integrated to increase the surface area, improving heat transfer efficiency.
  • Durability: Resistant to oxidation and scaling at elevated temperatures, providing a long service life.
Applications

These finned tubes are specifically designed for use in generator superheaters, where efficient heat transfer and durability are crucial:

  • Power Generation: Utilized in superheaters to improve the efficiency of steam generation by increasing the heat exchange surface area.
  • Heat Recovery Systems: Employed in heat recovery steam generators (HRSG) to optimize thermal efficiency.
  • Industrial Boilers: Used in industrial boiler systems to enhance performance and energy efficiency.
ASME SA312 TP304 Austenitic Stainless Steel H Fin Tube For Generator Superheater

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