products details

Home > Products >

Serrated Finned tube

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

All Category

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

Carbon Steel Heat Exchanger Tubes

Nickel Alloy Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Tubesheet

Sales Dept.

sales@steelseamlesspipe.com

+8613819835483

Contact Now

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

Brand Name:	Yuhong
Model Number:	ASTM A312 TP304H
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Ply-wooden case with iron case
Payment Terms:	L/C,T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

BV, CCS,ABS, LR

Base Tube Material:

TP304, TP316L, TP321 TP347

Fin Type:

Serrated HFW

Fin Spacing:

2.0mm-20mm

Working Temperature:

Up To 500℃

Fin Thickness:

0.8-3mm

Fin Strip:

Serrared

Fins Height:

15.875mm

HT, ECT

Supply Ability:

1000 tons per month

Highlight:

Pipe Serrated Fin Tube

ASTM A312 Serrated Fin Tube

Convection Coil Serrated Fin Tube

Product Description

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

Product Overview

ASTM A312 TP304H Serrated Fin Tube is manufactured using high-temperature grade austenitic stainless steel TP304H as the base tube. Serrated stainless steel fins are high-frequency welded (HFW) onto the tube to enhance heat transfer. This finned tube is ideal for convection coils in industrial furnaces, reformers, and heaters, where higher thermal efficiency and fouling resistance are required.

Chemical Composition – ASTM A312 TP304H

Element	Content (%)
C	0.04 – 0.10
Mn	≤ 2.00
P	≤ 0.045
S	≤ 0.030
Si	≤ 0.75
Cr	18.0 – 20.0
Ni	8.0 – 11.0
Fe	Balance

Mechanical Properties – ASTM A312 TP304H

Property	Value
Tensile Strength	≥ 515 MPa
Yield Strength	≥ 205 MPa
Elongation	≥ 35%
Operating Temp.	Up to 700°C
Pressure Rating	High Pressure Applications

Advantages

Serrated Fin Design
Breaks boundary layer and enhances heat transfer by increasing turbulence in gas flow.
High-Temperature Strength
The higher carbon content in TP304H improves creep resistance and stability at elevated temperatures.
Excellent Corrosion Resistance
Withstands acidic and oxidizing environments, making it suitable for harsh furnace exhausts.
Improved Fouling Resistance
Serrated fins reduce dust accumulation, minimizing maintenance downtime.
Longer Service Life
Durable under continuous thermal cycling in demanding refinery and petrochemical processes.

Applications

Commonly used in convection sections of:

Process Heaters
Steam Reformers
Petrochemical Furnaces
Hydrocarbon Processing Units
Heater Convection Coils in Refineries

Typically installed in the convection zone of fired heaters, where hot flue gas transfers residual heat to process fluids before exiting the system.

ASTM A312 TP304H Stainless Steel Seamless Pipe Serrated Fin Tube For Convection Coil 0

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Kenneth Tan

Singapore Feb 25.2026

Helpful (3)

With our humidity and year-round high temps, corrosion resistance and heat transfer are always a concern. These tubes have been performing nicely.

Khan

Pakistan Dec 10.2025

Helpful (2)

the SS409 pins resist sulfur corrosion better than carbon steel pins we used earlier. In furnace service, that means longer runs between maintenance.

Marek

Poland Sep 5.2025

Helpful (2)

Heat transfer has been consistent since day one. Our outlet temperatures are steady, and the exchanger is performing exactly as we expected.

Tags:

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

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

products details

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