STAINLESS STEEL HEAT EXCHANGER TUBE, HEAT EXCHANGER TUBING,HEAT EXHANGER TUBE, SEAMLESS STAINLESS STEEL TUBE, ASME SA 213 ASTM A 213 STAINLESS STEEL TUBE, EN10216 STAINLESS STEEL TUBE, AUSTENITIC STAINLESS STEEL TUBING, STAINLESS STEEL TUBE MANUFACTURE IN CHINA
Heat exchanger Tube is designed for heat transfer processing for heating, ventilation, cooling, condensation and evaporation of liquids, gases and steams. They are always made with cold finished condition as one of components placed inside the barrel for fabricating the shell & tube, plate & frame heat exchangers, cooling towers, air & seawater coolers, condensers,evaporators, heaters and re-heaters, etc. Straight heat exchanger tube is used in applications where the fluids have high fouling properties. They are also used in applications with high occurrence of temperature cross.The straight tube structure facilitates easy cleaning of the tubes. However, owing to the design, straight tube heat exchangers are not effective where the temperature difference between the fluids is hige.
Features
Ideal heat transfer performance: due to the excellent performance of stainless steel material and the use of thin-walled tubes with smooth inner walls to enhance the heat transfer effect.It has a high thermal conductivity and good isothermal.
High Safety: High temperature steam resistance, corrosion resistance and strong vibration resistance.
Industries Applied
Nuclear Industry, Chemical Industry
Petrochemical industry, Food and Beverages
HVAC (Heating Ventilation Air Conditioning), refrigeration
Power Generation, Petroleum Refineries ,Natural-gas processing
General Informations
| Outside Diameter (OD) | 12 to 51.0mm, Other Sizes as Per Requested |
| Wall Thickness (WT) | 1.0 to 8.0 mm, Other Sizes as Per Requested |
| Type | Seamless, Round Tubes |
| Delivery Condition | Annealed and Pickled, Stress Relived, Hardened, Tempered, Cold Drawn or Cold rolled |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Beveled End, Treaded |
| Outside Finish | Electropolish, Bright Annealed, Passivated, Mechanical Polished as per customer Requirements |
| Material Certifications | Manufacture Test Certificates EN10204 3.1/3.2; Third Party Inspection like SGS, TUV, DNV, LLORDS, ABS etc. |
| Packing | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
Standards
| Designation | Specification |
| ASTM, ASME Standards | |
| A213/SA213 | Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes |
| A269/SA269-15 | Seamless and welded austenitic stainless steel tubing for general service |
| A312/SA312 | Seamless and welded austenitic stainless steel pipes |
| A/789/SA789 | Seamless and welded ferritic-austenitic stainless steel tubing for general service |
| A790/SA790 | Seamless and welded ferritic-austenitic stainless steel pipe |
| DIN Standards | |
| DIN 17456 | General purpose seamless circular stainless steel tubes |
| DIN 17458 | Seamless circular Austenitic stainless steel tube subject to special requirement |
| DIN 28180 | Stainless steel heat exchanger tubes |
| DIN 17459 | Seamless Circular High Temperature Austenitic Stainless Steel Tube Subject To Special Requirement |
| European Standards | |
| EN 10216-5 | Seamless steel tubes for pressure purposes |
| JIS Standard | |
| JIS G 3459 | Stainless steel pipes |
| JIS G 3463 | Stainless steel boiler and heat exchanger tubes |
| GOST Standards | |
| GOST 9941 | Seamless stainless steel tubes, cold and hot finished |
| TU 14-3-460 | Seamless Steel Pipes for Steam Boilers and Pipelines |
Typical Material Grades and Chemical Composition
| Austenitic | Nearest equivalent standard | Typical Chemical composition | ||||||||
| ASME | AISI UNS | GB | EN | JIS | Cmax | Cr | Ni | Mo | Cu | Others |
| TP304 | S30400 | 0Cr18Ni9 | 1.4301 | SUS 304 | 0.08 | 18.0–20.0 | 8.0–11.0 | |||
| TP304L | S30403 | 00Cr19Ni10 | 1.4307 | SUS 304L | 0.035 | 18.0–20.0 | 8.0–12.0 | |||
| TP304H | S30403 | 07Cr19Ni10 | 1.4948 | SUS 304H | 0.04-0.1 | 18.0–20.0 | 8.0–11.0 | |||
| TP321 | S32100 | 0Cr18Ni10Ti | 1.4541 | SUS 321 | 0.08 | 17.0–19.0 | 9.0–12.0 | 5(C+N)<Ti< 0.7 | ||
| TP321H | S32100 | 1Cr18Ni9Ti | 1.4878 | SUS 321 | 0.04-0.1 | 17.0–19.0 | 9.0–12.0 | 4(C+N)<Ti< 0.7 | ||
| TP347 | S3470 | 0Cr18Ni11Nb | 1.455 | SUS 347 | 0.08 | 17.0–20.0 | 9.0–13.0 | 10×C<Nb<1 | ||
| TP347H | S34709 | 1Cr19Ni11Nb | 1.4912 | SUS 347 | 0.04-0.1 | 17.0–19.0 | 9.0–13.0 | 8×C<Nb<1.10 | ||
| TP316 | S31600 | 0Cr17Ni12Mo2 | 1.4401 | SUS 316 | 0.06 | 16.0–18.0 | 10.0–14.0 | 2 | ||
| TP316L | S31603 | 00Cr17Ni14Mo2 | 1.4404 | SUS 316L | 0.03 | 16.0–18.0 | 10.0–14.0 | 2 | ||
| TP316H | S31609 | 07Cr17Ni12Mo2 | 1.4919 | SUS 316H | 0.04-0.1 | 16.0–18.0 | 11.0–14.0 | 2 | ||
| TP316 Ti | S31635 | 0Cr18Ni12Mo2Ti | 1.4571 | SUS 316Ti | 0.03 | 16.0–18.0 | 10.0–14.0 | 2 | N0.015(C+N)<Ti< 0.7 | |
| TP317 | S31700 | 0Cr19Ni13Mo3 | 1.4438 | SUS 317L | 0.08 | 18.0–20.0 | 11.0–15.0 | 3 | ||
| TP317L | 31703 | 00Cr19Ni13Mo3 | 1.4438 | SUS 317L | 0.03 | 18.0–20.0 | 11.0–15.0 | 3 | ||
| TP309S | S30908 | 06Cr23Ni13 | 1.4833 | SUS 309S | 0.8 | 22.0–24.0 | 12.0–15.0 | |||
| TP310 | S31000 | 20Cr25Ni20 | 1.4841 | SUS 310 | 0.08 | 24.0–26.0 | 19.0–22.0 | |||
| TP310S | S31008 | 0Cr25Ni20 | 1.4845 | SUS 310S | 0.1 | 24.00-26.0 | 19.00-22.0 | |||
| TP310H | S31009 | 1.4845 | SUS 310H | 0.08 | 24.0–26.0 | 19.0–22.0 | ||||
| TP904L | N08904 | 015Cr21Ni26SiMo5Cu2 | 1.4539 | SUS 904L | 0.02 | 19.0 – 23.0 | 23.0 – 28.0 | 4 | 1.0-2.0 | |
| Austenitic Ferritic Steel / Duplex Stainless Steel | ||||||||||
| 2101 | S32101 | 1.4162 | DP2 | 0.04 | 20.0-23.0 | 1.0-3.0 | 0.1 | 0.1 | N 0.20 | |
| 2205 | S32205 | 022Cr23Ni5Mo3N | 1.4462 | DP2 | 0.03 | 21.0-23.0 | 4.5-6.5 | 3 | N 0.14 | |
| S31803 | S31803 | 022Cr22Ni5Mo3N | 1.4462 | DP2 | 0.03 | 21.0-23.0 | 4.5-6.5 | 2.5 | N 0.08 | |
| 2304 | S32304 | 1.4362 | DP2 | 0.03 | 3 | <0.05-0.6 | 0.6 | N 0.2 | ||
| 2507 | S32750 | 022Cr25Ni7Mo4N | 1.441 | DP2 | 0.03 | 24.0-26.0 | 6.0-8.0 | 3 | 0.5 | N 0.32 |
Demension Range
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