Tu 14-3-820-79. Seamless cold-deformed tubes from titanium-based alloys PT-1M, PT-7M
Technical characteristics
Cold-deformed seamless tubes are made of titanium alloys of PT-1M and PT-7M grades.
Blanks as per TU 1-5-132-78 are used for pipe production.
Assortment
| Outer diameter, mm | Wall thickness, mm | Minimum length, m | Maximum length for longitudinal pipes, m |
|---|---|---|---|
| 5,0 | 1,2 | 1,0-8,0 | 4,0 |
| 5,8 - 8,0 | 1,0 - 1,5 | 1,0-8,0 | 5,0 |
| 10,0 - 12,0 | 1,0 -2,0 | 1,0-8,0 | 6,0 |
| 13,0 - 16,0 | 1,0 - 2,8 | 1,0-8,0 | 7,0 |
| 18,0 - 21,0 | 1,0 - 3,2 | 1,0-8,0 | 7,0 |
| 21 | 3,0 | 1,0-8,0 | 7,0 |
| 22,0 - 27,0 | 1,0 - 3,5 | 1,0-8,0 | 7,0 |
| 28,0 - 30,0 | 1,0 - 4,0 | 1,0-8,0 | 7,0 |
| 32,0 - 40,0 | 1,0 - 5,0 | 1,0-8,0 | 7,0 |
| 42,0 | 1,2 - 6,0 | 1,0-8,0 | 5,0 |
| 45,0 - 48,0 | 1,2 - 7,0 | 1,0-8,0 | 5,0 |
| 50,0 - 56,0 | 1,4 - 7,0 | 1,0-8,0 | 5,0 |
| 57,0 - 60,0 | 1,5 - 7,0 | 1,0-8,0 | 4,0 |
| 63,0 - 73,0 | 1,8 - 7,0 | 1,0-8,0 | 4,0 |
| 75,0 - 76,0 | 2,0 - 7,0 | 1,0-8,0 | 4,0 |
| 80,0 | 2,5 - 7,0 | 1,0-8,0 | 4,0 |
| 83,0 | 2,5 - 9,0 | 1,0-8,0 | 4,0 |
| 85,0 | 3,0 - 9,0 | 1,0-8,0 | 4,0 |
| 89,0 | 3,0 - 6,0 | 1,0-8,0 | 4,0 |
| 90 | 3,0-9,0 | 1,0-8,0 | 7,0 |
| 95 | 3,0-9,0 | 1,0-8,0 | 7,0 |
| 102 | 4,0-9,0 | 1,0-8,0 | 7,0 |
| 105 | 4,0-9,0 | 1,0-8,0 | 7,0 |
| 108 | 4,0-9,0 | 1,0-8,0 | 7,0 |
| 110 | 4,0-9,0 | 1,0-8,0 | 7,0 |
| 120 | 6,0-9,0 | 1,0-8,0 | 7,0 |
By agreement with customer tubes can be supplied in intermediate sizes in diameter and wall thickness.
Chemical composition
| Alloy grade | Standard | Ti | Al | C | Si | Fe | N | O | H | Zr | impurities |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PT-1M | OST 1 92077-91 | basis | 0,2-0,7 | 0,07 | 0,10 | 0,20 | 0,04 | 0,12 | 0,007 | 0,30 | 0,30 |
| PT-7M | GOST 19807-91 | base | 1,8-2,5 | 0,10 | 0,12 | 0,25 | 0,04 | 0,15 | 0,007 | 2,0-3,0 | 0,30 |
The hydrogen content is given in accordance with the requirements of the standard.
Mechanical properties
| Alloy grade | Tensile strength, N/mm2 | Yield strength, MPa | Elongation, % Relative elongation | Tensile strength, N/mm2 | Yield strength, MPa | Tensile strength, N/mm2 | yield strength, MPa |
|---|---|---|---|---|---|---|---|
| PT-1M | 353-569 | 216 | 27 | 225 | 157 | - | - |
| PT-7M | 480-667 | 382 | 20 | - | - | 245 | 176 |
Testing
Tubes are subjected to flattening tests, distribution tests and 100% ultrasonic testing, hydro-pressure in tubes is guaranteed.
Supplier
We offer to buy cold-deformed seamless titanium tubes from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. The supplier Evek GmbH offers to buy cold-deformed seamless titanium tubes PT-1M and PT-7M, the price is optimal in this segment of rolled products. Timely delivery is provided by representative offices in cities in Eastern Europe.
Buy a bargain price.
We offer cold-deformed seamless titanium tubing, the price - determined by the technological features of production without the inclusion of additional costs. On the site of the company displays information on the latest arrivals of products. Products of non-standard parameters can be ordered. We have the best price-quality ratio for the whole range of products. In the segment of titanium alloys Evek GmbH is a profitable supplier.
