logo
Home
about us
Company Profile
factory tour
quality control
products

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet
video
events
news
cases
contact us
quote
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
bahasa indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
home
about us
products

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet
video
events
news
cases
contact us
quote
Good price online

products details

Home > Products >
Serrated Finned tube
>
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater
All Category

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
Contact Us
Ms. Sia Zhen (Asian Marketing Seller)
sia@steelseamlesspipe.com
+8615058202544
Contact Now
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater
  • name
  • name
  • name
  • name

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Brand Name: Yuhong
Model Number: ASTM A335 P22
MOQ: 100kgs
Price: Negotiable
Packaging Details: plastic woven bags, ply-wooden case with iron steel case
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Base Pipe Material:
P9, P22
Application:
Boiler, Economizer
Length:
Max.: 34m/pc
Welding Type:
HFW , Serrated
Production Process:
Cold Drawn
Fin Wall Thickness:
0.8-3mm
Fin Material Grade:
11Cr
Fin Thick:
0.8mm-3mm
Product Description

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater


Product Overview

The ASTM A335 P22 HFW Fin Tube is a high-temperature alloy steel tube with high frequency welded (HFW) fins, designed for use in industrial furnaces, heaters, and boilers. The P22 alloy offers superior thermal strength, oxidation resistance, and creep resistance, making it suitable for continuous operation under extreme heat and pressure.


Chemical Composition

Base Tube – ASTM A335 P22

Element Composition (%)
Carbon (C) 0.05–0.15
Manganese (Mn) 0.30–0.60
Phosphorus (P) ≤ 0.025
Sulfur (S) ≤ 0.025
Chromium (Cr) 1.90–2.60
Molybdenum (Mo) 0.87–1.13

Fin Material – 11-13Cr Strip

Element Composition (%)
Chromium (Cr) 11.0–13.0
Carbon (C) ≤ 0.08
Manganese (Mn) ≤ 1.0
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.040
Sulfur (S) ≤ 0.030

Mechanical Properties

Base Tube – ASTM A335 P22

Property Value
Tensile Strength ≥ 415 MPa
Yield Strength ≥ 205 MPa
Elongation ≥ 30%
Hardness ≤ 163 HB

Fin Material (Typical)

Property Value
Tensile Strength Approx. 450–600 MPa
Yield Strength Approx. 250–350 MPa
Hardness 150–180 HB
Heat Resistance Up to 600°C (continuous)


Advantages 

  • Superior heat transfer performance for high-temperature gas environments.

  • High mechanical strength and creep resistance for prolonged service at elevated temperatures.

  • Excellent weldability and structural stability due to the seamless tube and HFW fin bonding.

  • Corrosion and oxidation resistance ensures durability in aggressive heating environments.

Applications

Convection Section

  • Location: The upper part of the furnace, after the radiant section.

  • Function: This section uses convection heat transfer from hot flue gases to heat up the working fluid (such as steam, oil, or gas) inside the finned tubes.

  • Why P22 Fin Tubes:

    • High thermal conductivity of fins increases surface area → better heat transfer.

    • Alloy P22 resists thermal stress, oxidation, and creep, making it ideal for continuous high-temperature exposure.

Sometimes in Radiant Section (Secondary Heating Area)

  • Conditionally, if the radiant section has lower radiant intensity or is partially shielded, these fin tubes may also be used here to recover radiant + convective heat.

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater 0

Tags: 

ASTM A312 Finned Tube  

Serrated Spiral Finned Tube  

Heat Exchanger Finned Tube

Related Products
Serrated Spiral High Frequency Welding Finned Tube ASTM A312 TP347 For Heat Exchanger

Serrated Spiral High Frequency Welding Finned Tube ASTM A312 TP347 For Heat Exchanger

Get Best Price
ASTM A335 P9 11CR Fin Serrated For Power Plants

ASTM A335 P9 11CR Fin Serrated For Power Plants

Get Best Price
Carbon Steel Seamless Tube ASME SA192 HFW Serrated Fin Tube Convection Tube For Furnace

Carbon Steel Seamless Tube ASME SA192 HFW Serrated Fin Tube Convection Tube For Furnace

Get Best Price
ASME SA213 T22 Serrated Fin Tube for Waste Heat Recovery Units and Fire Heater

ASME SA213 T22 Serrated Fin Tube for Waste Heat Recovery Units and Fire Heater

Get Best Price
Stainless Steel Seamless Pipe, HFW Serrated Fin Tube, ASTM A312 TP304H, For Convection Coil

Stainless Steel Seamless Pipe, HFW Serrated Fin Tube, ASTM A312 TP304H, For Convection Coil

Get Best Price
HFW Fin Tube ASTM A213 T22 Alloy Steel Seamless Tube For Furnace And Heater

HFW Fin Tube ASTM A213 T22 Alloy Steel Seamless Tube For Furnace And Heater

Get Best Price
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Get Best Price
ASTM A213 T22 HFW Serrated Finned Tube With Carbon Steel Fins For Furnace

ASTM A213 T22 HFW Serrated Finned Tube With Carbon Steel Fins For Furnace

Get Best Price
Good price online

Products Details

Home > Products >
Serrated Finned tube
>
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater
All Category

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater
  • name
  • name
  • name
  • name

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Brand Name: Yuhong
Model Number: ASTM A335 P22
MOQ: 100kgs
Price: Negotiable
Packaging Details: plastic woven bags, ply-wooden case with iron steel case
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
Yuhong
Certification:
ABS, BV, DNV, CCS, LR
Model Number:
ASTM A335 P22
Base Pipe Material:
P9, P22
Application:
Boiler, Economizer
Length:
Max.: 34m/pc
Welding Type:
HFW , Serrated
Production Process:
Cold Drawn
Fin Wall Thickness:
0.8-3mm
Fin Material Grade:
11Cr
Fin Thick:
0.8mm-3mm
Minimum Order Quantity:
100kgs
Price:
Negotiable
Packaging Details:
plastic woven bags, ply-wooden case with iron steel case
Delivery Time:
7days
Payment Terms:
TT, LC
Product Description

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater


Product Overview

The ASTM A335 P22 HFW Fin Tube is a high-temperature alloy steel tube with high frequency welded (HFW) fins, designed for use in industrial furnaces, heaters, and boilers. The P22 alloy offers superior thermal strength, oxidation resistance, and creep resistance, making it suitable for continuous operation under extreme heat and pressure.


Chemical Composition

Base Tube – ASTM A335 P22

Element Composition (%)
Carbon (C) 0.05–0.15
Manganese (Mn) 0.30–0.60
Phosphorus (P) ≤ 0.025
Sulfur (S) ≤ 0.025
Chromium (Cr) 1.90–2.60
Molybdenum (Mo) 0.87–1.13

Fin Material – 11-13Cr Strip

Element Composition (%)
Chromium (Cr) 11.0–13.0
Carbon (C) ≤ 0.08
Manganese (Mn) ≤ 1.0
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.040
Sulfur (S) ≤ 0.030

Mechanical Properties

Base Tube – ASTM A335 P22

Property Value
Tensile Strength ≥ 415 MPa
Yield Strength ≥ 205 MPa
Elongation ≥ 30%
Hardness ≤ 163 HB

Fin Material (Typical)

Property Value
Tensile Strength Approx. 450–600 MPa
Yield Strength Approx. 250–350 MPa
Hardness 150–180 HB
Heat Resistance Up to 600°C (continuous)


Advantages 

  • Superior heat transfer performance for high-temperature gas environments.

  • High mechanical strength and creep resistance for prolonged service at elevated temperatures.

  • Excellent weldability and structural stability due to the seamless tube and HFW fin bonding.

  • Corrosion and oxidation resistance ensures durability in aggressive heating environments.

Applications

Convection Section

  • Location: The upper part of the furnace, after the radiant section.

  • Function: This section uses convection heat transfer from hot flue gases to heat up the working fluid (such as steam, oil, or gas) inside the finned tubes.

  • Why P22 Fin Tubes:

    • High thermal conductivity of fins increases surface area → better heat transfer.

    • Alloy P22 resists thermal stress, oxidation, and creep, making it ideal for continuous high-temperature exposure.

Sometimes in Radiant Section (Secondary Heating Area)

  • Conditionally, if the radiant section has lower radiant intensity or is partially shielded, these fin tubes may also be used here to recover radiant + convective heat.

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater 0

Tags: 

ASTM A312 Finned Tube

Serrated Spiral Finned Tube

Heat Exchanger Finned Tube

Related Products
Serrated Spiral High Frequency Welding Finned Tube ASTM A312 TP347 For Heat Exchanger

Serrated Spiral High Frequency Welding Finned Tube ASTM A312 TP347 For Heat Exchanger

Get Best Price
ASTM A335 P9 11CR Fin Serrated For Power Plants

ASTM A335 P9 11CR Fin Serrated For Power Plants

Get Best Price
Carbon Steel Seamless Tube ASME SA192 HFW Serrated Fin Tube Convection Tube For Furnace

Carbon Steel Seamless Tube ASME SA192 HFW Serrated Fin Tube Convection Tube For Furnace

Get Best Price
ASME SA213 T22 Serrated Fin Tube for Waste Heat Recovery Units and Fire Heater

ASME SA213 T22 Serrated Fin Tube for Waste Heat Recovery Units and Fire Heater

Get Best Price
Stainless Steel Seamless Pipe, HFW Serrated Fin Tube, ASTM A312 TP304H, For Convection Coil

Stainless Steel Seamless Pipe, HFW Serrated Fin Tube, ASTM A312 TP304H, For Convection Coil

Get Best Price
HFW Fin Tube ASTM A213 T22 Alloy Steel Seamless Tube For Furnace And Heater

HFW Fin Tube ASTM A213 T22 Alloy Steel Seamless Tube For Furnace And Heater

Get Best Price
Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Alloy Steel Seamless Tube ASTM A335 P22 HFW Fin Tube For Furnace And Heater

Get Best Price
ASTM A213 T22 HFW Serrated Finned Tube With Carbon Steel Fins For Furnace

ASTM A213 T22 HFW Serrated Finned Tube With Carbon Steel Fins For Furnace

Get Best Price
Quick link
Home About Us products Video News Cases Contact Us
Quick Contact

Address

20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040

Tel

+86-574-88013900

Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Studded Tube Supplier. Copyright © 2024-2025 YUHONG HOLDING GROUP CO., LTD . All Rights Reserved.