We manufacture tubes for heating elements for industries from food and beverage up to chemical processing sectors. Our heating tube element can be customized with thicknesses ranging from 0.3 millimeters up to 1.5 millimeters and diameters varying from 4 millimeters up to 28 millimeters.
CSM tubes for heating elements come in a variety of shapes as well as alloys including AISI and high nickel materials to satisfy even most sophisticated demands. In this way, we provide clients with elements with low corrosion rates.
We can provide manufacturing of heating tube elements made of heat-treated steel using in-line induction oven functioning at 1050 degrees centigrade that exceeds temperature of recrystallization ensuring reliable results. Using this technology, we satisfy clients looking for tubes used in heating elements with high strength and corrosion resistance.
| Thickness (inch) | ||||||||||
| Diameter (inch) | 0,012 | 0,016 | 0,020 | 0,024 | 0,028 | 0,031 | 0,035 | 0,039 | 0,047 | 0,059 |
| 0,157 |  |
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| 0,197 | |
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| 0,236 | |
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| 0,250 | |
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| 0,275 | |
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| 0,283 | |
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| 0,295 | |
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| 0,315 | |
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| 0,335 | |
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| 0,354 | |
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| 0,375 | |
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| 0,394 | |
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| 0,413 | |
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| 0,433 | |
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| 0,453 | |
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| 0,465 | |
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| 0,472 | |
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| 0,500 | |
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| 0,512 | |
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| 0,524 | |
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| 0,543 | |
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| 0,551 | |
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| 0,571 | |
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| 0,583 | |
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| 0,591 | |
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| 0,610 | |
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| 0,625 | |
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| 0,630 | |
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| 0,669 | |
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| 0,685 | |
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| 0,709 | |
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| 0,750 | |
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| 0,787 | |
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| 0,827 | |
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| 0,839 | |
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| 0,866 | |
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| 0,875 | |
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| 0,906 | |
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| 0,945 | |
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| 0,984 | |
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| 1,000 | |
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| 1,059 | |
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| 1,102 | |
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| Diameter (inch) | 0,012 | 0,016 | 0,020 | 0,024 | 0,028 | 0,031 | 0,035 | 0,039 | 0,047 | 0,059 |
| Thickness (inch) | ||||||||||
| Chemical Composition | |||||||||
| C\% <= | Si \% <= | Mn \% <= | P \% max | S \% max | Cr \% min - max | Ni min - max | Others | ||
| AISI 304 | EN 1.4301 | 0,07 | 1,00 | 2,00 | 0,045 | 0,015 | 17-19,5 | 8-10,5 | |
| AISI 304L | EN 1.4307 | 0,03 | 1,00 | 2,00 | 0,045 | 0,015 | 17,5-19,5 | 8-10 | |
| AISI 321 | EN 1.4541 | 0,08 | 1,00 | 2,00 | 0,045 | 0,030 | 17-19 | 9-12 | Ti min.= 5 x \%C |
| AISI 316L | EN 1.4404 | 0,03 | 1,00 | 2,00 | 0,045 | 0,030 | 16-18,5 | 10-13 | Mo = 2-2,5 |
| AISI 444 | EN 1.4521 | 0,02 | 0,4 | 0,4 | 17,7 | Mo = 21 Ti+Nb = 0,45 |
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| AISI 316SL | EN 1.4435 | 0,03 | 1,00 | 2,00 | 0,045 | 0,030 | 17-19 | 12,5-15 | Mo = 2,5-3 |
| AISI 316Ti | EN 1.4571 | 0,08 | 1,00 | 2,00 | 0,045 | 0,030 | 16,5-18,5 | 10,5-13,5 | Mo = 2-2,5 Ti min = 5x\%C |
| AISI 310S | EN 1.4845 | 0,08 | 1,50 | 2,00 | 0,045 | 0,030 | 24-26 | 19-22 | |
| AISI 309 | EN 1.4828 | 0,04 | 1,50÷2,50 | 2,00 | 0,045 | 0,030 | 19-21 | 11-13 | |
| Alloy 800 | EN 1.4876 | 0,04÷0,08 | 0,02÷0,06 | 0,50÷1,00 | 0,015 | 0,010 | 19-21,5 | 30-32 | Al\% = 0,2-0,4 Ti\% = 0,2-0,5 |
| Alloy 840 | EN 1.4847 | 0,05 | 1,00 | 1,00 | 0,015 | 0,005 | 19-22 | 19-22 | Al\% = 0,6 max Ti\% = 0,6 max |
| Alloy 825 | EN 2.4858 | 0,025 | 0,50 | 1,00 | 0,020 | 0,010 | 19,5-23,5 | 38-46 | Al\% = 0,2 max Ti\% = 0,6-1,2 max |
| Alloy 600 | EN 2.4816 | 0,05÷0,08 | 0,50 | 1,00 | 0,015 | 0,015 | 14-17 | min 72 | Al\% = 0,3 max Ti\% = 0,3 max |
| Alloy 601 | EN 2.4851 | 0,03÷0,08 | 0,50 | 0,80 | 0,020 | 0,01 | 22-24 | 58-63 | Al\% = 1,1÷1,6 Ti\% = 0,1÷0,4 |
We are able to provide HEAT TREATED tube, the treatment is made with an "in line" induction hoven working at 1050°C, working in a protect atmophere above the re-crystallization temperature.
