Composite tubes Tubing
Unequalled Composite tubes stock!!! Supplier, stockist & distributor of Composite tubes in India, Composite tubes with STEEL inspection certificate, Buy Composite tubes at best price & immidiate delivery, We also stock Steel Seamless Mechanical Tube, Steel Round Tube, Steel Square Tubing, Steel Coil Tubing, Steel Instrumentation Tube, Steel Condenser Tube, Steel Heat-Exchanger Tube, Steel specialty Heater Tube
We understand you are looking for Composite tubes, we are distributor dealer of Steel Composite tubes since 1975. Offer unbeatable prices incorporating large discounts against a range of Composite tubes
Distributor & dealer of USA/ UK manufacturers, Dealer price of High Quality Composite tubes – Call: +91-22-4343 1313 Send Mail: info@reliablepipestubes.com
Reliable Pipes & Tubes Ltd. is PED approved manufacturer & Govt. of India recognized Export House and an ISO 9001 : 2008, 18001:2007, 14001:2004 accredited company. We are Distributor & dealer of Steel Composite tubes Pipe/ tubing.
Composite tubes
Composite tube (compound tube) suitable for applications where the conditions outside and inside the tube require material properties that cannot be met by one material only.
The composite tube consists of two different alloys metallurgically bonded together to achieve good thermal transfer properties. One alloy is used to withstand corrosion, while the other is often an approved pressure vessel material.
Typical applications for Steel composite tubes are steam boilers with corrosive conditions, such as:
- Black liquor recovery boilers (BLRB)
- Syngas coolers
- Waste heat boilers
- Waste-to-energy boilers
Steel composite tubes have been installed in more than 400 boiler units worldwide since the 1970s. Contact us for references.
| Corrosion resistant alloy | ||||
| Sanicro 67 | N06690 | – | 2.4642 | – |
| Sanicro 38 | N08825 Mod. | – | 2.4858 | – |
| Sanicro 30 | N08800 | – | 1.4558 | – |
| Sanicro 28 | N08028 | – | 1.4563 | X1NiCrMoCu31-27-4 |
| Steel 3RE28 | – | 310 | 1.4845* | – |
| Steel 3R12 | S30403/ S30400 |
304L | 1.4306 | – |
| Load carrying alloy | ||||
| 4L7 | – | SA210-A1 | 1.0425 | ST45.8/lll |
| 3Mo1 | – | – | 1.5415 | 16Mo3 |
| HT5 | – | SA213-T12 | 1.7335 | 13CrMo4-5 |
| HT8 | – | SA213-T22 | 1.7380 | 10CrMo910 |
| HT7 | – | SA213-T91 | 1.4903 | X10CrMoVNb91 |
| T23 | – | SA213-T23 | 1.8201 | |
| T24 | – | SA213-T24 | 1.7378 | |
* According to EN 10095, valid for heat resistant grades in the form of sheet/plate, strip, semi-finished products, bar, rod and sections (not for pressure or creep purposes).
| 38.0 | 1 1/2 | 5.00 | 0.197 | 1.30 | 0.051 | 3.70 | 0.146 |
| 44.5 | 1 3/4 | 5.00 | 0.197 | ||||
| 48.3 | 1.9 | 7.2 | 0.283 | ||||
| 50.8 | 2 | 5.08 | 0.200 | 1.50 | 0.059 | 3.58 | 0.141 |
| 63.5 | 2 1/2 | 6.53 | 0.257 | 1.65 | 0.065 | 4.88 | 0.192 |
| 76.2 | 3 | 6.58 | 0.259 | 1.65 | 0.065 | 4.93 | 0.194 |
