Heat exchanger stainless steel tube custom stainless steel heat exchanger tube








| Welded | ASTM A249 ASTM A269 ASTM A789 |
| Seamless | ASTM A213 ASTM A269 ASTM A789 |
| Grades | TP304 / 304L, TP316 / TP316L, TP321 / TP321H, 2205 / S31803, TP310S. |
| Surface | Annealing Pickling Bright Annealing |
| Outside Diameter | 6.53 Mm - 127 Mm |
| Thickness | 0.5 Mm - 5 Mm |
| Tolerance | +/-0.05 Mm |
| Application | Heat Exchanger, Boiler, Condenser, Cooling, Heating |
| ASTM | ASME |
| A-789 | SA-789 |
| B-163 | SB-163 |
| A-249, A-269 | SA-249 |
| ASTM | ASME | EN |
| A-789 | SA-789 | 10216-5 |
| B-163 B-407 | SB-163 SB-407 | 10216-5 |
| B-668 | SB-668 | 10216-5 |
| A-269 | SB-677 | 10216-5 |
| A-213 A-269 | SA-213 | 10216-5 |
| UNS | ASTM | EN Steel No. | W.-Nr |
| S30403/S30400 | 304L/304 | 1.4306/1.4301 | 1.4306/1.4301 |
| S31603/S31600 | 316L/316 | 1.4435/1.4436 | 1.4435/1.4436 |
| S31635 | 316Ti | 1.4571 | 1.4571 |
| S32100/S32109 | 321/321H | 1.4541/1.4940 | 1.4541/1.4878 |



| UNS | ASTM | EN No. | W.-Nr |
| S31500 | - | 1.4424 | 1.4417 |
| S31803/S32205 | - | 1.4462 | - |
| S32304 | - | 1.4362 | 1.4362 |
| S32707 | - | - | - |
| S32750 | - | 1.4410 | - |
| UNS | ASTM | EN Steel No. | W.-Nr |
| N06600 | Alloy 600 | - | 2.4816 |
| N06690 | Alloy 690 | 2.4642 | 2.4642 |
| N06625 | Alloy 625 | - | - |
| N08825 | Alloy 825 | - | 2.4858 |
| N08800 | - | 1.4558 | 1.4558 |
| N08028 | - | 1.4563 | 1.4563 |
| N08904 | - | 1.4539 | 1.4539 |
| S31254 | 254SMO | 1.4547 | (1.4529)** |
| OD/WT (Mm) | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | 1.5 | 1.65 | 2.0 | 2.11 | 2.5 | 3.0 |
| 12.7 | • | • | • | • | • | • | • | ||||||
| 14 | • | • | • | • | • | • | • | • | • | ||||
| 15 | • | • | • | • | • | • | • | • | • | ||||
| 16 | • | • | • | • | • | • | • | • | • | ||||
| 19.1 | • | • | • | • | • | • | • | • | • | • | • | ||
| 20 | • | • | • | • | • | • | • | • | • | • | • | ||
| 22 | • | • | • | • | • | • | • | • | • | • | • | ||
| 23 | • | • | • | • | • | • | • | • | • | • | • | ||
| 25.4 | • | • | • | • | • | • | • | • | • | • | • | • | |
| 28 | • | • | • | • | • | • | • | • | • | • | • | • | |
| 30 | • | • | • | • | • | • | • | • | • | • | • | • | |
| 31.8 | • | • | • | • | • | • | • | • | • | • | • | • | |
| 34 | • | • | • | • | • | • | • | • | • | • | • | • | |
| 35 | • | • | • | • | • | • | • | • | • | • | • | ||
| 38.1 | • | • | • | • | • | • | • | • | • | • | • | ||
| 40 | • | • | • | • | • | • | • | • | • | • | |||
| 42.2 | • | • | • | • | • | • | • | • | • | • | |||
| 44.5 | • | • | • | • | • | • | • | • | • | • | |||
| 50.8 | • | • | • | • | • | • | • | • | • | ||||
| 60.3 | • | • | • | • | • | • | • | • | |||||
| 63.5 | • | • | • | • | • | • | • | • | |||||
| 76.2 | • | • | • | • | • | • | • | ||||||
| 88.9 | • | • | • | • | • | • | • | ||||||
| 101.6 | • | • | • | • | • | • | • |
