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Volgogradneftemash, OJSC (Volgogradneftemash, Open Joint Stock Company)

General information about the company
Contact details of the company executives
Provided services, delivered production
Operation as oil and gas industry supplier

Services and products

Wafer check valve DN 700, 1000mm PN8.0ÌPà

Products aim at preventing the reflux of the operating environment and are applied for the purpose in the pipe works of the compressor stations to protect the equipment from the gas reflux in case of the emergency shut down of the gas compressor unity.

Primary advantages of the product

Back flow valve are equipped with the damper ensuring running smoothness and    , the non-shocked open-close operations of the shut off device. The internal flowing housing surface is of the streamlined form that reduces the hydraulic flow resistance to the operation milieu resistant.    

Production specification table of a product

DN

700, 1000 mm

PN

8ÌPà

Climatic modification

ÓÕË1

Operation environment

Nonaggressive natural gas

Ambient air temperature

From - 60 to +80 °Ñ

Total closure time at the flow speed descending to zero

5 s

Life until discarded

Not less than 40 years

Production and delivery

ÒÓ/ TR 51-0303-10-96

 Who has the proprietary rights for the goods? Since when has the production started? Since when has the production started?
OJSC «Volgogradneftemash» is a developer; the start of production is 1996

Principal consumers
Affiliates of PJSC «Gazprom»

 Availability of application certificates, quality certificates, diplomas etc.
-  Certificate of compliance ¹ÒÑ RU C-RU.ÀÈ43.Â.00086 with the  Technical Regulations of the Customs Union ÒÐ ÒÑ 32/2013 for the swing check valves DN700, 1000 PN8,0ÌPà due to ÒÓ/ TR 51-0303-10-96, issued by  LLC «Russian Register – Baltic Inspection» from 30.03.2015 to 29.03.2020.
-  Certificate of compliance ¹ÒÑ RU C-RU.ÀÈ43.Â.00087 with the Technical Regulations of the Customs Union ÒÐ ÒÑ 10/2011 of the swing check valves DN700, 1000 PN8,0ÌPà due to ÒÓ51- 0303-10-96, issued by  LLC « Russian Register – Baltic Inspection » from 30.03.2015 to 29.03.2020.

Ðåéòèíã@Mail.ru
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