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ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters

ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters

Nazwa marki: Yuhong
Numer modelu: ASTM A376 TP347H
MOQ: 100 kg
Ceny: negocjowalne
Szczegóły opakowania: Drewniana obudowa z żelazną ramą
Warunki płatności: L/C, T/T
Szczegółowe informacje
Miejsce pochodzenia:
Chiny
Orzecznictwo:
ABS, CCS, BV, LR,
NDT:
Test hydrostatyczny, PT
Długość:
Według potrzeb klientów
Wydajność wymiany ciepła:
Świetnie.
Fin Thk:
0,8-3 mm
Płetwy:
11Kr
Rozstaw płetw:
11 żeber na cal
Rozmiar i szczegóły:
Według potrzeb klientów
Test rurki podstawowej:
HT, ET
Możliwość Supply:
1000 ton miesięcznie
Podkreślić:

ASTM A376 TP347H stainless steel fin tube

,

solid fin tube for heaters

,

heat-resistant stainless steel fin tube

Opis produktu

ASTM A376 TP347H Stainless Steel Fin Tube, Solid Fin Tube, For Heater and Economizer


Product Overview

The ASTM A376 TP347H Stainless Steel Solid Fin Tube is designed for use in heat exchangers, economizers, and heating systems. The tube is made from TP347H stainless steel, a high-temperature alloy that offers excellent oxidation resistance, creep strength, and mechanical stability under extreme conditions. The solid fins are welded onto the base tube, increasing the effective surface area for improved heat transfer in fired heaters and economizers.


Chemical Composition – ASTM A376 TP347H

Element Content (%)
C 0.04 – 0.10
Mn ≤ 2.00
P ≤ 0.040
S ≤ 0.030
Si ≤ 1.00
Cr 17.0 – 19.0
Ni 9.0 – 13.0
Nb (Cb) 10 × C min
Fe Balance

Mechanical Properties – TP347H

Property Value
Tensile Strength ≥ 515 MPa
Yield Strength ≥ 205 MPa
Elongation ≥ 35%
Hardness (HBW) ≤ 192 HB
Max. Operating Temp ~ 1050°C (1922°F)

Advantages of Solid Fin Tube Design

  • Superior High-Temperature Strength
    TP347H's niobium stabilization offers enhanced creep resistance in high-temperature environments such as economizers and furnaces.

  • Enhanced Heat Transfer
    Solid fins increase the surface area significantly, improving the heat transfer rate between the fluid inside the tube and the surrounding environment.

  • Excellent Corrosion Resistance
    TP347H provides excellent oxidation resistance, making it ideal for use in fired heaters, economizers, and superheaters exposed to high-temperature flue gases.

  • Durability
    The solid fin design offers excellent mechanical stability under thermal cycling and high pressures typically seen in furnaces and boilers.

  • Weldability
    The material is designed for easy welding and installation, making it suitable for complex furnace and economizer configurations.


Applications

The ASTM A376 TP347H Solid Fin Tube is used in heat transfer systems like:

  • Fired Heaters
    Located in the convection zone where it absorbs heat from hot flue gases and transfers it to a working fluid.

  • Economizers
    Heat recovery systems in power plants, helping to capture residual heat from exhaust gases and preheat feedwater for boilers.

  • Superheaters and Reheaters
    In power plants, where steam generation efficiency is crucial.

  • Heat Recovery Steam Generators (HRSGs)
    Recovering heat from flue gases in combined-cycle power plants.

ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters 0

Dobra cena.  w Internecie

szczegółowe informacje o produktach

Do domu > produkty >
Rurka z płetwami stałych
>
ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters

ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters

Nazwa marki: Yuhong
Numer modelu: ASTM A376 TP347H
MOQ: 100 kg
Ceny: negocjowalne
Szczegóły opakowania: Drewniana obudowa z żelazną ramą
Warunki płatności: L/C, T/T
Szczegółowe informacje
Miejsce pochodzenia:
Chiny
Nazwa handlowa:
Yuhong
Orzecznictwo:
ABS, CCS, BV, LR,
Numer modelu:
ASTM A376 TP347H
NDT:
Test hydrostatyczny, PT
Długość:
Według potrzeb klientów
Wydajność wymiany ciepła:
Świetnie.
Fin Thk:
0,8-3 mm
Płetwy:
11Kr
Rozstaw płetw:
11 żeber na cal
Rozmiar i szczegóły:
Według potrzeb klientów
Test rurki podstawowej:
HT, ET
Minimalne zamówienie:
100 kg
Cena:
negocjowalne
Szczegóły pakowania:
Drewniana obudowa z żelazną ramą
Czas dostawy:
Według ilości
Zasady płatności:
L/C, T/T
Możliwość Supply:
1000 ton miesięcznie
Podkreślić:

ASTM A376 TP347H stainless steel fin tube

,

solid fin tube for heaters

,

heat-resistant stainless steel fin tube

Opis produktu

ASTM A376 TP347H Stainless Steel Fin Tube, Solid Fin Tube, For Heater and Economizer


Product Overview

The ASTM A376 TP347H Stainless Steel Solid Fin Tube is designed for use in heat exchangers, economizers, and heating systems. The tube is made from TP347H stainless steel, a high-temperature alloy that offers excellent oxidation resistance, creep strength, and mechanical stability under extreme conditions. The solid fins are welded onto the base tube, increasing the effective surface area for improved heat transfer in fired heaters and economizers.


Chemical Composition – ASTM A376 TP347H

Element Content (%)
C 0.04 – 0.10
Mn ≤ 2.00
P ≤ 0.040
S ≤ 0.030
Si ≤ 1.00
Cr 17.0 – 19.0
Ni 9.0 – 13.0
Nb (Cb) 10 × C min
Fe Balance

Mechanical Properties – TP347H

Property Value
Tensile Strength ≥ 515 MPa
Yield Strength ≥ 205 MPa
Elongation ≥ 35%
Hardness (HBW) ≤ 192 HB
Max. Operating Temp ~ 1050°C (1922°F)

Advantages of Solid Fin Tube Design

  • Superior High-Temperature Strength
    TP347H's niobium stabilization offers enhanced creep resistance in high-temperature environments such as economizers and furnaces.

  • Enhanced Heat Transfer
    Solid fins increase the surface area significantly, improving the heat transfer rate between the fluid inside the tube and the surrounding environment.

  • Excellent Corrosion Resistance
    TP347H provides excellent oxidation resistance, making it ideal for use in fired heaters, economizers, and superheaters exposed to high-temperature flue gases.

  • Durability
    The solid fin design offers excellent mechanical stability under thermal cycling and high pressures typically seen in furnaces and boilers.

  • Weldability
    The material is designed for easy welding and installation, making it suitable for complex furnace and economizer configurations.


Applications

The ASTM A376 TP347H Solid Fin Tube is used in heat transfer systems like:

  • Fired Heaters
    Located in the convection zone where it absorbs heat from hot flue gases and transfers it to a working fluid.

  • Economizers
    Heat recovery systems in power plants, helping to capture residual heat from exhaust gases and preheat feedwater for boilers.

  • Superheaters and Reheaters
    In power plants, where steam generation efficiency is crucial.

  • Heat Recovery Steam Generators (HRSGs)
    Recovering heat from flue gases in combined-cycle power plants.

ASTM A376 TP347H Stainless Steel Solid Fin Tube for Heaters 0