ASME SA270 typically refers to a standard for stainless steel sanitary tubing, but for heat transfer applications, similar specifications are applied to ensure high quality and reliability. TP316L stainless steel provides excellent protection against corrosion, particularly in chloride-rich environments.

H Type Seamless Steel Square ASME SA270 TP316L Fin Tube for Heating Transfer System Economizer is a high-performance component engineered to enhance thermal efficiency and durability in industrial applications. Its seamless construction, robust material properties, and innovative H fin design.

Chemical Composition:

Grade	Cr	Ni	Mo	C	Mn	Si	P	S
TP316L	16.0-18.0%	10.0-14.0%	2.0-3.0%	0.03% max	2.0% max	1.0% max	0.045% max	0.030% max

Mechanical Properties:

Grade

Tensile Strength

Yield Strength

Elongation

Hardness

TP316L

≥ 170 MPa (25 ksi)

≥ 485 MPa (70 ksi)

≥ 35% in 50 mm

(2 inches)

≤ 95 HRB

Key Features:

Material: Made from ASME SA270 TP316L stainless steel, known for its excellent corrosion resistance and high-temperature strength.
Seamless Construction: Provides uniform strength and reliability, minimizing the risk of leaks.
Square Tube Design: Offers structural stability and efficient space utilization.
H Type Fin Design: Maximizes surface area, significantly improving heat transfer efficiency.

Applications:

These fin tubes are specifically designed for use in economizers, which are crucial components of industrial heating systems:

Economizers:
- Recover residual heat from exhaust gases, preheating the feedwater and improving overall thermal efficiency.
Heat Exchangers:
- Enhance energy recovery in power generation and industrial processes.
Industrial Boilers:
- Increase efficiency and reduce fuel consumption in various industrial applications.

H Type Seamless Steel Square ASME SA270 TP316L Fin Tube Heating Transfer System Economizer 0

Ratings & Review

Overall Rating

4.3

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

67%

3 stars

2 stars

1 stars

All Reviews

S*.

Thailand Jan 19.2026

Helpful (9)

Very professional team, easy to talk to. We had some specific size requirements and they nailed it. The TP304 stainless tube with aluminum fins works like a charm for heat dissipation. Thumbs up!

A*a

Morocco Nov 20.2025

Helpful (1)

The material compliance with ASTM A269 and the use of TP316L grade give us confidence in its durability and safety.

Godfrey

Uganda Aug 20.2025

Helpful (3)

For power plant boilers, especially in industrial settings like ours, these tubes work. Good heat transfer, holding up well.

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