We provide tubes for heat exchanger manufacturers introducing new standards of quality and cutting-edge technologies in this sector. For over 25 years our company represents excellence in production of tubes for heating elements in a variety of frontline industries like energy sector, oil and gas, power generation, chemical industry and future development.
Our tube components are provided for the leading world manufacturers of heat exchanger for general heating and cooling duties and steam applications, including finned hear and plate-to-plate exchangers designed to meet the highest standards of the industry.
We are leader in the manufacturing of Stainless steel tube for Heat Exchangers manufacturer.
We supply all the major worldwide producers of Heat Exchangers for heat treatment, cold storage, industrial exchanger, we develop our knowledge to adjust the mechanical property ready to expand, bend and weld as per requirements.
We supply following types of heat exchanger tubes:
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| Diameter (mm) | 0,30 | 0,40 | 0,50 | 0,60 | 0,70 | 0,80 | 0,90 | 1,00 | 1,20 | 1,50 |
| 4,00 |  |
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| 5,00 | |
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| 5,35 | |
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| 6,00 | |
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| 6,35 | |
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| 7,00 | |
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| 7,20 | |
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| 7,50 | |
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| 8,00 | |
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| 8,50 | |
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| 9,90 | |
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| 9,53 | |
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| 10,00 | |
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| 10,50 | |
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| 11,00 | |
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| 11,50 | |
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| 11,80 | |
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| 12,00 | |
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| 12,70 | |
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| 13,00 | |
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| 13,30 | |
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| 13,80 | |
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| 14,00 | |
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| 14,50 | |
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| 14,80 | |
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| 15,00 | |
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| 15,50 | |
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| 15,88 | |
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| 16,00 | |
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| 17,00 | |
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| 17,40 | |
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| 18,00 | |
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| 19,05 | |
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| 20,00 | |
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| 21,00 | |
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| 21,30 | |
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| 22,00 | |
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| 22,23 | |
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| 23,00 | |
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| 24,00 | |
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| 25,00 | |
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| 25,40 | |
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| 26,90 | |
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| 28,00 | ||||||||||
| Diameter (mm) | 0,30 | 0,40 | 0,50 | 0,60 | 0,70 | 0,80 | 0,90 | 1,00 | 1,20 | 1,50 |
| Thickness (mm) | ||||||||||
| 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.
Tube in bars is packed in:
NOTE: all types of packing guarantee the preservation of all the dimensional and sanitary characteristic of the product. In packages to be returned and wooden crate the ends of tubes are always protected.
Tube in coils is packed in:
NOTE: all type of products and packing are supplied with labels on 1 sides of the package, indicating all the details concerning the content and the addressee of the goods.