Stainless Steel Heat Exchanger Tube High Points
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Stainless Steel Heat Exchange Tubes
SS Finned Tube Heat Exchanger
Stainless Steel Tube Coil Heat Exchanger
Table Of Content
SS Heat Exchanger Tube Sizes
SS Fin Tube Heat Exchanger Standards
Manufacturing Process
SS Seamless Heat Exchanger Tube Technique
Benefits of ASTM A213 Heat Exchanger Tube
SS Straight Tube Heat Exchanger Shape
Documentation
SA 213 TP316L Heat Exchanger Origin
SS Coil Tubing Heat Exchanger Services
SS Tube Coil Heat Exchanger Finish
SA 213 TP304L Fin Tube Heat Exchanger Packaging
SS Spiral Tube Heat Exchanger Marking
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| Diameter (inch) | Thickness (inch) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0,012 | 0,016 | 0,020 | 0,024 | 0,028 | 0,031 | 0,035 | 0,039 | 0,047 | 0,059 | |
| 0,157 | ✔️ | ✔️ | ✔️ | - | - | - | - | - | - | - |
| 0,197 | ✔️ | ✔️ | ✔️ | ✔️ | - | - | - | - | - | - |
| 0,335 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,472 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,500 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,669 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,543 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,551 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,571 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,583 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,354 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,375 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,394 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,413 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,283 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,945 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,984 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,512 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,524 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 1,000 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 1,059 | - | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,236 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - | - | - | - |
| 0,465 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,591 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,610 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,433 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,453 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - |
| 0,685 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,709 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,750 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,787 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,827 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,839 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,866 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,875 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,906 | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,625 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,630 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 0,250 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,275 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,295 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 0,315 | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | - | - |
| 1,102 | - | - | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| OD x Wall (mm) | OD (inches) | ID (mm) | Welded Average Wall | Seamless Minimum Wall | Wall (inches) |
|---|---|---|---|---|---|
| 8.00 x 1.50 | 5.00 | ● | - | - | |
| 8.00 x 1.00 | 6.00 | ● | - | - | |
| 10.00 x 1.50 | 7.00 | ● | - | - | |
| 10.00 x 1.00 | 8.00 | ● | - | - | |
| 12.00 x 1.50 | 9.00 | ● | - | - | |
| 12.00 x 1.00 | 10.00 | ● | - | - | |
| 14.00 x 1.50 | 11.00 | ● | - | - | |
| 14.00 x 1.00 | 12.00 | ● | - | - | |
| 15.00 x 1.50 | 12.00 | ● | - | - | |
| 15.00 x 1.00 | 13.00 | ● | - | - | |
| 15.88 x 1.65 | 5/8 | 12.58 | ● | ● | 0.065 |
| 15.88 x 1.24 | 5/8 | 13.40 | ● | ● | 0.049 |
| 16.00 x 1.00 | 14.00 | ● | - | - | |
| 16.00 x 1.50 | 13.00 | ● | - | - | |
| 18.00 x 1.50 | 15.00 | ● | - | - | |
| 18.00 x 1.00 | 16.00 | ● | - | - | |
| 19.05 x 1.24 | 3/4 | 16.57 | ● | ● | 0.049 |
| 19.05 x 1.65 | 3/4 | 15.75 | ● | ● | 0.065 |
| 19.05 x 2.11 | 3/4 | 14.83 | - | ● | 0.083 |
| 20.00 x 1.50 | 17.00 | ● | - | - | |
| 20.00 x 1.00 | 18.00 | ● | - | - | |
| 22.00 x 1.50 | 19.00 | ● | - | - | |
| 25.00 x 1.50 | 22.00 | ● | - | - | |
| 22.00 x 1.00 | 20.00 | ● | - | - | |
| 25.4 x 1.65 | 1 | 22.10 | ● | ● | 0.065 |
| 25.4 x 2.11 | 1 | 21.18 | - | ● | 0.083 |
| 25.00 x 1.00 | 23.00 | ● | - | - | |
| 25.4 x 1.24 | 1 | 22.92 | ● | ● | 0.049 |
| 28.00 x 1.00 | 26.00 | ● | - | - | |
| 30.00 x 1.50 | 27.00 | ● | - | - | |
| 38.00 x 3.00 | 32.00 | ● | - | - | |
| 28.00 x 1.50 | 25.00 | ● | - | - | |
| 30.00 x 1.00 | 28.00 | ● | - | - |
| Flows | Benefits |
|---|---|
| Hybrid Flow |
|
| Parallel Flow |
|
| Crossflow |
|
| Counter Flow |
|
| Applicable Standard | ASTM A-269 | ||
|---|---|---|---|
| OD (mm.) | Tolerance (mm.) | ||
| OD (mm.) | - | +, -0.130 | |
| 12.70 < 38.10 | +, -0.130 | ||
| 38.10 < 85.00 | +, -0.254 | ||
| 85.00 < 104.00 | +, -0.381 | ||
| - | - | ||
| - | - | ||
| WT (mm.) | Less Than 12.70mm. 12.70 mm. or above | ± 15%, ± 10% | |
| Length | Less Than 38.10 mm. 38.10 mm. or above | - 0 mm. , + 3.2mm. - 0 mm. , + 4.8mm. | |
| Special Length | Made To Order | Tolerance all Request | |
| Length | USA | + 6 mm. | - 0 mm. |
| EU | + 6 mm. | - 0 mm. | |
| ASIA | + 6 mm. | - 0 mm. | |
| Applicable Standard | ASTM A-249 | ||
|---|---|---|---|
| OD (mm.) | Tolerance (mm.) | ||
| OD (mm.) | Over to 25.40 | ± 0.100 | |
| 25.40 < 38.10 | ± 0.150 | ||
| 38.10 < 50.80 | ± 0.200 | ||
| 50.80 < 63.50 | ± 0.254 | ||
| 63.50 < 76.20 | ± 0.305 | ||
| 76.20 < 104.00 | ± 0.381 | ||
| WT (mm.) | All Size | + 10% | |
| Length | Less Than 38.10 mm. 38.10 mm. or above | + 3.2 mm. 0mm. + 4.8 mm. . 0mm. | |
| Special Length | Made To Order | Tolerance all Request | |
| Length | USA | 20' | |
| EU | 6,000 mm.- 9,000 mm. | ||
| ASIA | 6,000mm. | ||
| Heat Dissipated (kW) | Water Flow (l/min) | Oil Flow (l/min) | Dim. A (mm) | Dim. B (mm) | Dim. C (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 22 | 140 | 180 | 764 | 520 | 114 | 21 |
| 224 | 650 | 550 | 1214 | 850 | 219 | 101 |
| 100 | 360 | 390 | 1164 | 870 | 168 | 60 |
| 144 | 310 | 330 | 1672 | 1378 | 168 | 78 |
| 48 | 120 | 150 | 1652 | 1408 | 114 | 38 |
| 223 | 1100 | 960 | 844 | 430 | 273 | 114 |
| 358 | 1000 | 920 | 1224 | 810 | 273 | 148 |
| 35 | 140 | 170 | 1144 | 900 | 114 | 27 |
| 15 | 85 | 110 | 734 | 540 | 89 | 15 |
| 22 | 75 | 90 | 1114 | 920 | 89 | 20 |
| 196 | 280 | 300 | 2180 | 1886 | 168 | 104 |
| 52 | 320 | 240 | 764 | 510 | 141 | 30 |
| 354 | 520 | 500 | 1722 | 1358 | 219 | 133 |
| 133 | 220 | 180 | 1652 | 1398 | 141 | 62 |
| 66 | 460 | 480 | 784 | 490 | 168 | 44 |
| 536 | 480 | 460 | 2230 | 1866 | 219 | 164 |
| 140 | 740 | 580 | 834 | 470 | 219 | 79 |
| 82 | 250 | 210 | 1134 | 890 | 141 | 45 |
| 9 | 120 | 120 | 460 | 266 | 89 | 11 |
| 624 | 900 | 740 | 1732 | 1318 | 273 | 198 |
| 871 | 790 | 750 | 2240 | 1826 | 273 | 244 |
| A | B | C | D | E | F | H | J | K | L | M |
|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | BSP | BSP |
| 764 | 510 | 584 | 141 | 194 | 100 | 105 | 141 | 35 | 11/2" | 11/2" |
| 1134 | 890 | 964 | 141 | 194 | 100 | 105 | 141 | 35 | 11/2" | 11/2" |
| 764 | 520 | 584 | 114 | 160 | 80 | 90 | 114 | 28 | 11/4" | 11/4" |
| 1144 | 900 | 964 | 114 | 160 | 80 | 90 | 114 | 28 | 11/4" | 11/4" |
| 1652 | 1408 | 1472 | 114 | 160 | 80 | 90 | 114 | 28 | 11/4" | 11/4" |
| 460 | 266 | 310 | 89 | 136 | 60 | 75 | 89 | 22 | 1" | 1" |
| 734 | 540 | 584 | 89 | 136 | 60 | 75 | 89 | 22 | 1" | 1" |
| 1114 | 920 | 964 | 89 | 136 | 60 | 75 | 89 | 22 | 1" | 1" |
| 1672 | 1378 | 1472 | 168 | 220 | 130 | 120 | 168 | 45 | 2" | 2" |
| 2180 | 1886 | 1980 | 168 | 220 | 130 | 120 | 168 | 45 | 2" | 2" |
| 784 | 490 | 584 | 168 | 220 | 130 | 120 | 168 | 45 | 2" | 2" |
| 1164 | 870 | 964 | 168 | 220 | 130 | 120 | 168 | 45 | 2" | 2" |
| 1722 | 1358 | 1462 | 219 | 284 | 180 | 150 | 219 | 60 | 21/2" | 2 1/2" |
| 2230 | 1866 | 1970 | 219 | 284 | 180 | 150 | 219 | 60 | 21/2" | 2 1/2" |
| 834 | 470 | 574 | 219 | 284 | 180 | 150 | 219 | 60 | 21/2" | 2 1/2" |
| 1214 | 850 | 954 | 219 | 284 | 180 | 150 | 219 | 60 | 21/2" | 2 1/2" |
| 1732 | 1318 | 1462 | 273 | 340 | 250 | 180 | 273 | 70 | 3" | 3" |
| 2240 | 1826 | 1970 | 273 | 340 | 250 | 180 | 273 | 70 | 3" | 3" |
| 1224 | 810 | 954 | 273 | 340 | 250 | 180 | 273 | 70 | 3" | 3" |
| OD (mm) | WT (mm) | kg/m |
|---|---|---|
| 12.0 | 1.0 | 0.35 |
| 9.53 | 20GG | 0.25 |
| 10.0 | 1.0 | 0.23 |
| 12.7 | 1.2 | 0.48 |
| 6.35 | 0.91 | 0.13 |
| 15.0 | 1.0 | 0.13 |
| 19.05 | 1.65 | 0.71 |
| 6.0 | 1.0 | 0.13 |
| 25.4 | 1.65 | 0.95 |
| 8.0 | 1.0 | 0.18 |
| Types | Height | Length | Material | Operating Temp | Operating Pressure |
|---|---|---|---|---|---|
| Underwater Heat Exchanger | 2,5 m | - | 1.4571 | 30 °C | 6–10 bar |
| Exhaust Gas Heat Exchanger | 2,5 m | - | 1.4571 | 250°C | 6 bar incl. |
| Industrial Water/Water Heat Exchanger | - | 4 m | 1.4571 | 65 °C / 90 °C | 6 bar / 10 bar |
| Industrial Steam/Water Heat Exchanger | - | 1,9 m | 1.4571 | 120°C | 5 bar |
| Material | Grades |
|---|---|
| Austenite |
|
| Martensite |
|
| Ferrite |
|
| Shell Type | Description |
|---|---|
| E |
|
| J |
|
| H |
|
| F |
|
| X |
|
| G |
|
| K |
|
Stainless Steel Coil Tubing Heat Exchanger
SS Corrugated Heat Exchanger Tube
Stainless Steel U Bent Heat Exchanger
SS Shell & Tube Heat Exchanger
SS Welded Heat Exchanger Tube
SS Seamless Heat Exchanger Tube
SS Straight Tube Heat Exchangers
Stainless Steel Finned Tube Heat Exchangers
Stainless Steel 304 Heat Exchanger Tube
316 Stainless Steel Heat Exchanger Tube
ASTM 269 Heat Exchanger Tube
SA 213 Heat Exchanger Tube



| Benefits | Drawbacks |
|---|---|
| Improved Strength | Potential Distortion or Cracking |
| Enhanced Ductility | Energy and Time-Intensive |
| Increased Toughness | - |
| Stainless Steel Type | ASTM | Equivalent Standard | |||
|---|---|---|---|---|---|
| Grads (TP) | UNS | EN / Din | JIS | AFNOR (NF) | |
| Austenitic | 304 | S30400 | 1.4301 | SUS 304 | Z 6 CN 18.09 |
| 304L | S30403 | 1.4306 | SUS 304L | Z 2 CN 18.10 | |
| 316 | S31600 | 1.4401 | SUS 316 | Z 6 CND 17.11 | |
| 316L | S31603 | 1.4404 | SUS 316L | Z 2 CND 17.12 | |
| 316Ti | S31635 | 1.4571 | - | Z 2 CND 17.12 | |
| 321 | S32100 | 1.4541 | SUS 321 | Z 6 CNT 18.10 | |
| 347 | S34700 | 1.455 | SUS 347 | Z 6 CNNb 18.10 | |
| 304H | S30409 | 1.4948 | SUS 304H | Z 6 CN 19.10 | |
| 316H | S31609 | 1.4919 | SUS 316H | Z 10 CND 18.10 | |
| 321H | S32109 | 1.4941 | SUS 321H | Z 10 CND 18.10 | |
| Ferritic | 405 | S40500 | 1.4002 | SUS 405 | Z 6 CAL 13 |
| 410 | S41000 | 1.4002 | SUS 410 | Z 12 C 13 | |
| 430 | S43000 | 1.4016 | SUS 430 | Z 10 C 17 | |
| Duplex | - | S31803 | 1.4462 | - | Z 2 CND 22.06 |
| 2507 | S32750 | 1.4410 | - | Z 5 CND 20.12 | |
| - | S32760 | 1.4501 | - | - | |
Duplex Stainless Steels
| Grades | UNS | WNR | AFNOR | EN no. |
|---|---|---|---|---|
| 3RE60 | S31500 | 1.4417 | Z2CND18-05-03 | 1.4424 |
| SAF 2304 | S32304 | 1.4362 | Z2NC23-04AZ | 1.4362 |
| SAF 2507 | S32750 | - | - | 1.4410 |
| SAF 2205 | S31803/S32205 | - | Z2CND22-05-03 | 1.4462 |
| SAF 2707 HD | S32707 | - | - | - |
Nickel Alloys and High-Alloy Austenitic SS
| Grades | ASTM | UNS | WNR | AFNOR | EN |
|---|---|---|---|---|---|
| Sanicro 70 | Alloy 600 | N06600 | 2.4816 | - | - |
| Sanicro 69 | Alloy 690 | N06690 | 2.4642 | NC30FE(RCCM) | 2.4642*** |
| Sanicro 41 | Alloy 825 | N08825 | 2.4858 | - | - |
| 2RK65 | - | N08904 | 1.4539 | Z1NCDU25-20-4 | 1.4539 |
| 254 SMO* | - | S31254 | (1.4529)** | - | 1.4547 |
| Sanicro 28 | - | N08028 | 1.4563 | - | 1.4563 |
| - | Tube-Side | Shell-Side | Overall | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | No. of Passes | Min. Temp., °F | Max. Temp., °F | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Pipe Size | Flow Cap., gpm | Max. Pressure, psi | Lg. | Head Dia. |
| 1,115,000 | 34 | 4 | -20° | 450° | 1 1/2 | 57 | 150 | 2 | 126 | 225 | 40 1/8" | 7 1/2" |
| 1,585,000 | 41 | 4 | -20° | 450° | 2 | 104 | 150 | 3 | 220 | 225 | 28" | 9 3/4" |
| 2,000,000 | 62 | 4 | -20° | 450° | 2 | 105 | 150 | 3 | 220 | 225 | 40" | 9 3/4" |
| 350,000 | 9.1 | 4 | -20° | 450° | 1 | 30 | 150 | 1 1/2 | 76 | 225 | 17 13/16" | 6 1/2" |
| 560,000 | 15.7 | 4 | -20° | 450° | 1 | 30 | 150 | 1 1/2 | 76 | 225 | 27 13/16" | 6 1/2" |
| 890,000 | 23 | 4 | -20° | 450° | 1 1/2 | 57 | 150 | 2 | 126 | 225 | 28 1/8" | 7 1/2" |
| 130,000 | 2.4 | 4 | -20° | 450° | 3/4 | 12 | 150 | 1 | 32 | 225 | 10 3/8" | 4 3/16" |
| 195,000 | 4.3 | 4 | -20° | 450° | 3/4 | 12 | 150 | 1 | 32 | 225 | 16 3/8" | 4 3/16" |
| 280,000 | 7.4 | 4 | -20° | 450° | 3/4 | 12 | 150 | 1 | 32 | 225 | 26 3/8" | 4 3/16" |
| OD in mm | WT in mm | Length in meters | Standards |
|---|---|---|---|
| 15 - 58 mm | 0.8 mm to 3.4 mm. | 22 m | ASTM/ASME/EN/ DIN |
| 12- 88.9 mm | 0.8 mm to 4.4 mm. | 37 m | ASTM/ASME/EN/ DIN/GOST/AFNOR |
| 12 - 88.9 mm | 0.6 mm to 6 mm. | 14 m | ASTM/ASME/EN |
| 19 - 88.9 mm | 1.65 mm to 4.4 mm | 17 m | ASTM/ASME/EN/ DIN |
Applications
| Grades | EN Standards | Chemical Composition | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Cr \% min - max | P \% max | C\% <= | Mn \% <= | S \% max | Ni min - max | Si \% <= | Others | ||
| AISI 304 | EN 1.4301 | 17-19,5 | 0,045 | 0,07 | 2,00 | 0,015 | 8-10,5 | 1,00 | - |
| AISI 304L | EN 1.4307 | 17,5-19,5 | 0,045 | 0,03 | 2,00 | 0,015 | 8-10 | 1,00 | - |
| AISI 321 | EN 1.4541 | 17-19 | 0,045 | 0,08 | 2,00 | 0,030 | 9-12 | 1,00 | Ti min.= 5 x \%C |
| AISI 316L | EN 1.4404 | 16-18,5 | 0,045 | 0,03 | 2,00 | 0,030 | 10-13 | 1,00 | Mo = 2-2,5 |
| AISI 444 | EN 1.4521 | 17,7 | - | 0,02 | 0,4 | - | - | 0,4 | Mo = 21 Ti+Nb = 0,45 |
| AISI 316SL | EN 1.4435 | 17-19 | 0,045 | 0,03 | 2,00 | 0,030 | 12,5-15 | 1,00 | Mo = 2,5-3 |
| AISI 316Ti | EN 1.4571 | 16,5-18,5 | 0,045 | 0,08 | 2,00 | 0,030 | 10,5-13,5 | 1,00 | Mo = 2-2,5 Ti min = 5x\%C |
| AISI 310S | EN 1.4845 | 24-26 | 0,045 | 0,08 | 2,00 | 0,030 | 19-22 | 1,50 | - |
| AISI 309 | EN 1.4828 | 19-21 | 0,045 | 0,04 | 2,00 | 0,030 | 11-13 | 1,50÷2,50 | - |
| Alloy 800 | EN 1.4876 | 19-21,5 | 0,015 | 0,04÷0,08 | 0,50÷1,00 | 0,010 | 30-32 | 0,02÷0,06 | Al\% = 0,2-0,4 Ti\% = 0,2-0,5 |
| Alloy 840 | EN 1.4847 | 19-22 | 0,015 | 0,05 | 1,00 | 0,005 | 19-22 | 1,00 | Al\% = 0,6 max Ti\% = 0,6 max |
| Alloy 825 | EN 2.4858 | 19,5-23,5 | 0,020 | 0,025 | 1,00 | 0,010 | 38-46 | 0,50 | Al\% = 0,2 max Ti\% = 0,6-1,2 max |
| Alloy 600 | EN 2.4816 | 14-17 | 0,015 | 0,05÷0,08 | 1,00 | 0,015 | min 72 | 0,50 | Al\% = 0,3 max Ti\% = 0,3 max |
| Alloy 601 | EN 2.4851 | 22-24 | 0,020 | 0,03÷0,08 | 0,80 | 0,01 | 58-63 | 0,50 | Al\% = 1,1÷1,6 Ti\% = 0,1÷0,4 |
| Grades | Properties | ||
|---|---|---|---|
| Yield Strength ≥ MPa | Tensile Stress ≥ MPa | Elongation ≥ % | |
| T12 | 220 | 415 | 30 |
| TP304 | 205 | 515 | 35 |
| TP304L | 170 | 458 | 35 |
| TP316 | 205 | 515 | 35 |
| TP316L | 170 | 485 | 35 |
| TP317 | 205 | 515 | 35 |
| TP317L | 205 | 515 | 35 |
| TP321 | 205 | 515 | 35 |
| Grades | UNS | Tensile Strength Rm MPa/ksi | Proof strengt Rp0.2 h MPa/ksi min. | Elongation A% min. |
|---|---|---|---|---|
| Austenitic Stainless Steels | ||||
| 5R75 | UNS S31635 | 510-710 | 220 | 35 |
| 3R60 | UNS S31603/S31600 | 515-690 | 220 | 45 |
| 6R35 | UNS S32100/S32109 | 515-690 | 210 | 35 |
| 3R12 | UNS S30403/S30400 | 515-680 | 210 | 45 |
| Duplex Stainless Steels | ||||
| SAF 2707 HD | UNS S32707 | 920-1,000/133-160* | 700*/116* | 25 |
| SAF 2507 | UNS S32750 | 800-1,000/116-145 | 550/93 | 25 |
| SAF 2205 | UNS S31803/S32205 | 680-880/99-128 | 485/73 | 25 |
| SAF 2304 | UNS S32304 | 600-820/87-119 | 400/65 | 25 |
| 3RE60 | UNS S31500 | 700-800/ | 450 | |
| Nickel Alloys and High-alloy Austenitic Stainless Steels | ||||
| Sanicro 70 | UNS N06600 | >560 | 245 | 35 |
| Sanicro 69 | UNS N06690 | 585 | 240 | 30 |
| Sanicro 41 | UNS N08825 | 590-750 | 240 | 30 |
| Sanicro 28 | UNS N08028 | 550-750 | 220 | 40 |
| 2RK65 | UNS N08904 | 520-720 | 230 | 35 |
| 254 SMO* | UNS S31254 | 655-850 | 310 | 35 |
| Projects | Country | Material |
|---|---|---|
| Heat Tech Induction Germany GmbH | Germany | SS Heat Exchanger Tube |
| Rio Grande Valley Sugar Growers Inc. | US | Corrugated Stainless Steel Tubing Heat Exchanger |
| Premium Brazilian Sugar | Brazil | Stainless Steel Tube Coil Heat Exchanger |
| Thai Sugar Industry Co., Ltd. | Thailand | Stainless Steel Fin Tube Heat Exchanger |
| Daikin Belux Gent | Belgium | Stainless Steel Shell and Tube Heat Exchanger |
Fact
Stainless Steel Heat Exchanger Tube are available in Sugar Mills Plant With EN ISO 15156 Certification.