ASTM A213 Stainless Steel Heat Exchanger pipes
Name：Stainless Steel Heat Exchanger Tubes
Certification：ISO, AISI, ASTM, GB, EN, DIN, JIS
Shape：Round
Technique：Cold Rolled
Surface Treatment：Pickling
Tolerance：-+10%
Application：Heater, Cooler, Vaporizer, Condenser, Customized
Transport Package：Plywood Case
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a213 stainless steel heat exchanger pipes in China. With abundant experience, we warmly welcome you to wholesale customized astm a213 stainless steel heat exchanger pipes from our factory. For price consultation, contact us.
Heat exchangers tubes work in extreme conditions - high temperature, pressure, aggressive chemicals, seawater - and failure means downtime, cost, and risk.That's why material selection is critical.
Stainless steel heat exchanger tubes are important components in heat exchangers, mainly used to achieve heat exchange between two media. Stainless steel superheater tubes have high thermal conductivity, good isothermal properties and corrosion resistance, and can operate stably in various industrial environments.
Stainless steel heat exchanger tubes
Implementation standards: ASTM A213; ASTM A249; JIS G3463; EN10217-7; DIN28181
Stainless steel heat exchanger tubes are mainly divided into seamless tubes and welded tubes. Stainless steel seamless tubes for heat exchangers are formed by hot extrusion, with uniform wall thickness, suitable for high-pressure and high-strength application environments; while welded tubes are made by welding thin metal strips, with high production efficiency and low cost, suitable for mass production.
Stainless Steel Shell and Tube Heat Exchanger Application
The high-pressure heat exchanger tubes provided by GNEE offer excellent resistance to acids, alkalis, and chloride-ion corrosion, making them particularly suitable for handling seawater, acidic media, and high-temperature steam. Additionally, they exhibit outstanding creep resistance and thermal conductivity, making them highly suitable for low- and medium-pressure heat exchangers, boilers, radiators, heaters, coolers, condensers, evaporators, and reboilers.
GNEE's products are certified by ISO 9001, PED, CE and other international certifications, ensuring that every heat exchanger tube meets the highest quality standards. We also provide comprehensive quality inspection reports and material certifications to make your purchase worry-free.
Contact us now for a free estimate. info@gneestainless.com
Stainless Steel Heat Exchanger Tubes Specification
|
Stainless Steel Heat Exchanger Tube Equivalent material |
ASTM A213; ASTM A249; JIS G3463; EN10217-7; DIN28181 |
|
ASTM A213 ASTM A249 |
TP304/L/H/N, TP 309/S,TP310/S/H, TP316L/H/Ti, TP317/L, TP321/H, ТР347/H, |
| JIS G3463 | SUS304TB, SUS304HTB, SUS304LTB, SUS309TB, SUS309STB,SUS310TB, SUS310TB, SUS316TB, SUS316TB, SUS316TITB, SUS317TB, SUS317LTB, SUS321TB, SUS321HTB, SUS347TB, SUS347HTB |
|
EN10217-7 DIN28181 |
1.4301,1.4307,1.4541,1.4404, 1.4571, 1.4429,1.4436, 1.4435, 1.4462,1.4424,1.4507 |
| Wall Thickness Range | 0.5 To 5 mm |
| Delivery Condition | Annealed and Pickled, Bright Annealed, Polished, Cold Drawn, MF |
| Size Range | 6.53 to 127 mm |
| Length | up to 20 Meter |
| Bending radius | 1.25 x Outer Diameter up to 1700mm |
| Tolerance | +/-0.05 Mm |
| Processing Service | Cutting, Decoiling, Bending, Punching, Welding, Moulding |
| END | Plain End, Beveled End, Treaded |
| Technique | Hot rolled, Cold rolled, Cold drawn, Extrusion Tube |
Reasons to choose GNEE
Product Advantages |
GNEE always has stock; argon nitrogen protection welding, online annealing and solid solution, high strength of welded pipes, strong reprocessing performance, no cracking when expanding, can be bent 180°, and can withstand pressure below 10MPa/30 kg; mechanical precision polishing inside and outside, the finish reaches below 0.2μm; strong corrosion resistance, no corrosion on the surface after 1000 hours of salt spray test. |
| Process characteristics | Internal weld leveling, solution treatment, surface treatment (pickling, bright 180#-600#) |
| Detection Methods | Horizontal and longitudinal flattening, reverse flattening, water pressure test or eddy current flaw detection, mechanical property testing, inner surface roughness testin |
SS Seamless Heat Exchanger Tubes Test
Before leaving the factory, ASTM A213 stainless steel heat exchanger tubes undergo 100% chemical composition analysis, tensile strength testing (≥515 MPa), and hardness testing (HRB 90-98), and pass third-party testing (SGS, BV) to ensure that each tube meets the ASTM A213 standard. They have excellent high temperature resistance, withstanding temperatures up to 850°C, providing customers with high-quality and reliable heat exchange solutions.
Stainless Seamless pipes for high-pressure boilers Supplier
Stainless Steel Heat Exchanger Tube, Condenser Tubing, Boiler Pipe Package
Packaging shall be in bundles or laminated wooden crates, wrapped in plastic, and appropriate protective measures shall be taken to ensure seaworthiness for transport or as required.
Marking shall comply with the provisions of A1016/A1016M specifications and shall include whether the pipes are hot-worked or cold-worked, including but not limited to: standard, grade, size, furnace number, and batch number.
FAQ
Q. Can you help select the right tube if I only know the working conditions?
A.Absolutely. Just tell us:
Medium (e.g., seawater, steam, oil)
Temperature and pressure
Straight or U-type layout
We'll provide material advice + quotation within 12 hours.
Q. Can you make custom tube sizes or U-bent tubes?
A.Yes. We offer both:
Cut-to-length tubes based on your drawing/specs
U-bent tubes per TEMA, ASME or your design
Let us know the tube sheet layout or drawing, and we'll do the rest.
Q. How do you ensure quality and prevent leaks?
A.All tubes are:
100% hydro-tested or eddy current tested before shipment
Manufactured to ASTM A213 / A269 / EN10216-5 standards
Provided with EN 10204 3.1 MTC, PMI, and third-party inspection (on request)You get full traceability and documented assurance.
Q. Do you support third-party inspection?
A.Yes, we welcome SGS / BV / TUV or any client-nominated inspection before shipping.
We also provide videos, photos, or real-time video calls during production or loading.
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