Womic Steel is a professional manufacturer and global supplier of Heat Exchanger Tubes, providing a comprehensive range of heat exchanger tubing solutions for power plants, refineries, petrochemical units, chemical processing, HVAC systems, marine engineering, and industrial heat transfer equipment.
With strong production capacity, strict quality assurance, and extensive international shipping experience, Womic Steel delivers reliable, traceable, and application-oriented heat exchanger tubes to customers worldwide.
1. Heat Exchanger Tubes – Application & Performance Requirements
A heat exchanger tube is the core pressure-bearing and heat-transfer component in heat exchangers, condensers, boilers, and coolers. Depending on service conditions, heat exchanger tubing must meet strict requirements regarding:
l Heat transfer efficiency
l Pressure resistance and dimensional stability
l Corrosion and oxidation resistance
l Thermal fatigue and long-term operational reliability
Womic Steel manufactures heat exchanger tubes with controlled chemistry, uniform wall thickness, smooth internal surfaces, and excellent forming performance to ensure stable heat transfer efficiency and extended service life.
2. Types of Heat Exchanger Tubes We Manufacture
Womic Steel supplies multiple configurations of heat exchanger tubing, manufactured according to customer drawings, international standards, and project-specific requirements.
Heat Exchanger Tube Product Range
|
Heat Exchanger Tube Type |
Description |
Typical Applications |
| Straight Heat Exchanger Tubes | Precision straight tubes with high concentricity and surface quality | Shell & tube heat exchangers, condensers, boilers |
| U-Bend Heat Exchanger Tubes | Formed U-tubes with controlled bend radius and minimal ovality | U-tube heat exchangers, thermal expansion systems |
| Bent Heat Exchanger Tubes | Single or multiple bends without welding, customized geometry | Compact exchangers, special layout equipment |
| Coiled Heat Exchanger Tubes | Spiral or helical coils with uniform curvature | Compact heat exchangers, high-efficiency systems |
| Customized Heat Exchanger Tubes | Special lengths, end forms, tolerances, and assemblies | Project-specific or OEM equipment |
All heat exchanger tubes can be supplied with customized end preparation such as plain ends, beveled ends, expanded ends, or special machining as required.
3. Materials for Heat Exchanger Tubing
Womic Steel offers a wide and proven selection of heat exchanger tube materials, suitable for various temperature, pressure, and corrosion environments.
Carbon Steel Heat Exchanger Tubes
Cost-effective and widely used in general industrial and power applications:
l ASTM A179 / ASME SA179
l ASTM A192 / ASME SA192
l ASTM A210 Gr.A1 / Gr.C
These carbon steel heat exchanger tubes provide good heat conductivity and pressure resistance for moderate service conditions.
Stainless Steel Heat Exchanger Tubes
Designed for corrosion resistance and elevated temperatures:
l ASTM A213 TP304 / TP304L
l ASTM A213 TP316 / TP316L
l TP321 / TP321H / TP347 / TP347H
Stainless steel heat exchanger tubing offers excellent resistance to oxidation, intergranular corrosion, and thermal cycling.
Alloy Steel & Nickel Alloy Heat Exchanger Tubes
For severe service environments involving high temperature, pressure, or corrosive media:
l ASTM A213 T11 / T22 / T91
l Alloy 800 / 800H / 800HT
l Inconel 600 / 625
l Hastelloy C276
These alloy and nickel-based heat exchanger tubes are commonly used in refineries, chemical plants, and high-temperature process units.
4. Manufacturing Capability & Quality Control
Womic Steel’s heat exchanger tube production is supported by advanced manufacturing lines and strict inspection systems:
l Cold drawing / cold rolling processes for precise dimensions
l Controlled heat treatment for mechanical stability
l Eddy current testing, ultrasonic testing, and hydrostatic testing
l Chemical analysis and mechanical property verification
l Full material traceability from raw material to finished heat exchanger tubing
Every batch of heat exchanger tubes is manufactured and inspected in compliance with applicable international standards.
5. Certifications & Compliance
Womic Steel is fully qualified to supply heat exchanger tubes for international projects, supported by recognized certifications:
l PED 2014/68/EU Certification – for pressure equipment applications in the EU
l ISO 9001 Quality Management System
l ISO 14001 Environmental Management System
l ISO 45001 Occupational Health & Safety Management
l Third-party inspection support: TÜV, BV, DNV, SGS (upon request)
All heat exchanger tubing is supplied with Mill Test Certificates (EN 10204 3.1 or 3.2 as required).
6. Packaging & Transportation Advantages
Womic Steel has extensive experience in the safe transportation of heat exchanger tubes, especially long-length, bent, and coiled tubing.
l Individual tube protection with plastic caps and anti-corrosion materials
l Bundled packing with steel straps or wooden boxes for export
l Customized crating solutions for U-bend and coiled heat exchanger tubes
l Optimized container loading (20GP, 40GP, 40HQ, OOG when required)
l Strong coordination with shipowners and freight forwarders to ensure stable delivery schedules
Our logistics solutions minimize deformation, corrosion, and transit risk for heat exchanger tubing.
Post time: Jan-20-2026