Stainless Steel High Pressure Tubing 1/4in OD, ASME SA210-A1, Heat Exchanger Tubes

Stainless Steel High-Pressure Tubing (1/4" OD)​ by ​Jiangsu China Steel Union Industrial Co., Ltd​ is designed for precision heat transfer applications in power plants, HVAC systems, and industrial heat exchangers. Compliant with ​ASME SA210-A1, these tubes deliver exceptional strength and thermal conductivity under pressures up to ​3,000 psi​ and temperatures ranging from ​**-50°C to 600°C**. Crafted from high-purity stainless steel, the 1/4" outer diameter (6.35mm) and ultra-thin walls ensure efficient heat exchange in compact systems while resisting oxidation, scaling, and corrosion from steam, condensate, and aggressive coolants. Seamless manufacturing and rigorous testing guarantee leak-proof performance in critical thermal management applications.

2. Detailed Specifications

3. Advantages of Importing Our Product

1. ​ASME Compliance: Full adherence to SA210-A1 standards for high-pressure thermal systems in energy and industrial sectors.
2. ​Cost Efficiency: 25% lower pricing than U.S./EU suppliers, leveraging Jiangsu’s automated cold-drawing and annealing facilities.
3. ​Rapid Global Delivery: 8,000-ton annual capacity; 7-day lead time for certified orders from Shanghai or Rotterdam warehouses.
4. ​Zero-Defect Assurance: 100% eddy current testing (ET), ultrasonic inspection (UT), and PMI verification for material integrity.
5. ​Custom Solutions: Precision bending, orbital welding, and bespoke coatings (e.g., ceramic, PTFE) for specialized thermal systems.

4. Key Applications

• ​Power Generation: Superheater tubes, feedwater heaters, and turbine cooling circuits in coal/gas-fired plants.
• ​HVAC Systems: Compact heat exchangers for commercial chillers and geothermal heat pumps.
• ​Oil Refineries: High-pressure steam tracing lines and process fluid coolers.
• ​Marine Engineering: Seawater-cooled condensers and auxiliary engine heat recovery systems.

Jiangsu China Steel Union Industrial Co., Ltd​ delivers ASME SA210-A1-certified stainless steel tubing that redefines reliability and efficiency in thermal management, offering unmatched performance for global energy, industrial, and HVAC sectors.

FAQ

Q1. Where is your factory ?
A1: Our company's processing center is located in Wuxi, Jiangsu, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, , UK, Kuwait, Egypt, , Turkey, Jordan,
India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.