ASTM A312 TP310S Wave Tube for High-Temperature Heat Exchangers

ASTM A312 TP310S Wave Tube for High-Temperature Heat Exchangers is a high-temperature stainless steel heat transfer tube designed for demanding thermal service where enhanced heat transfer, oxidation resistance, and material stability are required.

Manufactured from ASTM A312 TP310S austenitic stainless steel, the tube contains approximately 24–26% chromium and 19–22% nickel, providing excellent resistance to oxidation at elevated temperatures. Its wave-shaped tube profile increases flow disturbance and can improve heat transfer compared with a conventional smooth tube under suitable operating conditions.

The wave geometry can be customized according to the heat exchanger design, including wave height, pitch, tube diameter, wall thickness, and overall tube length. This makes TP310S wave tubes suitable for high-temperature gas-to-gas and gas-to-liquid heat transfer applications where both thermal performance and resistance to elevated-temperature oxidation are important.

The actual wave geometry, pressure rating, temperature limit, and allowable operating conditions should be determined according to the equipment design, process conditions, and applicable engineering standards.

• Material: ASTM A312 TP310S stainless steel
• Tube Type: Wave Tube / Profiled Heat Transfer Tube
• Application: High-Temperature Heat Exchangers
• High chromium and nickel content for improved high-temperature oxidation resistance
• Enhanced fluid turbulence compared with conventional smooth tubes
• Suitable for high-temperature heat transfer applications
• Good resistance to thermal cycling and oxidation
• Available in customized wave profiles according to drawings
• Suitable for demanding industrial heat recovery and process heating systems
• Can be supplied with dimensional inspection and applicable NDT requirements

ASTM A312 TP310S wave tubes can be used in:

• High-temperature heat exchangers
• Waste heat recovery systems
• Process gas heat exchangers
• Industrial furnaces
• Heat treatment equipment
• Petrochemical processing equipment
• High-temperature gas cooling systems
• Gas-to-gas heat exchangers
• Steel and metallurgical equipment
• Waste incineration systems
• Cement and high-temperature process equipment

ASTM A312 TP310S is a high-alloy austenitic stainless steel. Its high chromium and nickel content provides the material with good oxidation resistance and stability in elevated-temperature environments.

The relatively high chromium content contributes to the formation of a protective oxide layer, while nickel helps maintain the stable austenitic structure and contributes to high-temperature performance.

The following mechanical properties are based on the typical minimum requirements specified for ASTM A312 TP310S tube material.

These properties describe the base tube material. The final mechanical behavior of a formed wave tube can also be affected by tube geometry, forming conditions, heat treatment, and manufacturing processes.