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Latest news
24.01.2012
Cubicle switchboard “KRU-IE”, low voltage distribution switchgear “NKU SE IE” and one-side operated cabinets “KSO-IE” produced by INVENT-Electro have passed all qualification and certification tests and were certified for use at the facilities of the Federal Grid Company.
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28.10.2011
The visit took place within the official trip of the management of the Russian Energy Agency (REA) to Kazan. The government of the Republic of Tatarstan and Russian Energy Agency signed a cooperation agreement which contemplates cooperation in the sphere of improvement of energy efficiency and innovative activities in...
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4.10.2011
According to the results of annual research by rating agency Expert RA, INVENT group is in the list of the largest Russian companies
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Reinforced Heat-Insulated Pipe
Banded pipe is applied for laying within casing, thickness of reinforcing rings is equal to double wall thickness of main pipe coating.
|
Outside diameter and minimal thickness of steel pipe wall*, mm |
PE coating diameter, mm |
|
|
Type 1 |
Type 2 |
|
|
32х3.0 |
125/2.5 |
- |
|
38х3.0 |
125/2.5 |
- |
|
45х3.0 |
125/2.5 |
- |
|
57х3.0 |
125/2.5 |
140/3 |
|
76х3.0 |
140/3 |
160/3 |
|
89х4.0 |
160/3 |
180/3 |
|
108х4.0 |
180/3 |
- |
|
133х4.0 |
225/3.5 |
250/3.9 |
|
159х4.5 |
250/3.9 |
- |
|
219х6.0 |
315/4.9 |
- |
|
273х7.0 |
400/5.6 |
450/5.6 |
|
325х7.0 |
450/5.6 |
- |
|
426х7.0 |
560/7 |
- |
|
530х7.0 |
710/8.9 |
- |
|
630х8.0 |
800/10 |
- |
|
720х8.0 |
900/11.2 |
- |
|
820х9.0 |
1000/12.4 |
- |
|
1020х11.0 |
1200/14.9 |
- |
Example of reference designation of banded steel pipe with outside diameter of 57 mm, wall thickness of 3mm with insulation of type 1 in polyethylene coating:
Pipe St 57 х 3-1-FPU-PE-B GOST30732—2006.
Contacts:
32 Leskhozovskaya St, Stolbishche village,
Laishevo district, Republic of Tatarstan, 422624
Sales department:
Tel./ Fax: (843) 227-43-62
E-mail: tti-com@rambler.ru
Обособленное подразделение г. Москва
г.Москва, ул.Минская, 1Г, корп.2
комплекс "Золотые ключи-2"
Тел: (495) 788 9732, (495) 788 9734, (495) 788 9736
E-mail: ttimostrade@inventunion.ru