ASTM A213 TP316L Stainless Steel Heat Exchanger Tubes
Jan 30, 2026
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What are ASTM A213 TP316L stainless steel heat exchanger tubes?
ASTM A213 TP316L stainless steel heat exchanger tubes are high-performance seamless low-carbon austenitic stainless steel tubes designed for extremely high-pressure and corrosive environments. The "L" grade designation indicates a low carbon content (<0.03%), which prevents carbide precipitation during welding, thus ensuring its corrosion resistance in chemical processing and marine applications.
Are you looking for seamless heat exchanger tubes that meet ASTM A213 TP316L standards, offer superior quality, and provide long-term reliability in demanding environments? We offer seamless alloy steel heat exchanger tubes conforming to ASTM A213 GR.TP 316L standards, manufactured using a cold drawing process and full annealing treatment. This ensures excellent corrosion resistance, dimensional accuracy, and long-term operational stability. These tubes are widely used in heat exchangers, condensers, boilers, and pressure vessel systems.
The products are strictly controlled to meet minimum wall thickness requirements and undergo 100% hydrostatic testing. They are supplied in crates, ensuring safe transportation and efficient on-site use.
ASTM A213 TP316L Heat Exchanger Tube specification
| Item | Description |
|---|---|
| Material Grade | ASTM A213 GR. TP316L |
| Tube Type | Seamless Alloy Steel Heat Exchanger Tube |
| Chemical Composition Features | Low carbon content (C ≤ 0.03%), molybdenum alloyed for enhanced corrosion resistance |
| Outside Diameter Range | Customizable upon request |
| Wall Thickness | Minimum wall thickness (Min. WT), in compliance with ASTM A213 standard |
| Manufacturing Process | Cold Drawn |
| Heat Treatment | Fully Annealed |
| Tube End | Plain End |
| Surface Finish | Pickled / Polished (optional) |
| Inspection & Testing | Hydrostatic test, dimensional inspection, visual inspection |
| Packing | Wooden case packing, suitable for export |
Applications of ASTM A213 TP316L stainless steel heat exchanger tubes:
🔹 Shell and tube heat exchangers
🔹 Chemical and petrochemical condensers
🔹 Power plant boiler systems
🔹 Pharmaceutical and fine chemical equipment
🔹 Marine and highly corrosive heat exchange systems
Customer Case Study
Chemical Heat Exchanger Project (Southeast Asia)
A large chemical company used our TP316L seamless heat exchanger tubes in a high-chloride cooling system, operating at temperatures consistently above 180°C.
Project Results:
Continuous operation for 24 months without pitting or leakage
100% first-time pass rate for tube bundle installation
Approximately 30% reduction in maintenance costs compared to 304 stainless steel.
Customer Feedback
"The TP316L tubing has excellent dimensional consistency, and the welding and expansion processes were smooth, fully meeting our requirements for heat exchanger tubes. The complete hydrostatic test reports and material certificates helped us successfully pass third-party inspections." - Technical Manager, Heat Exchanger Manufacturer
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