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.