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| YEARS
GO BY, BUT ACHIEVEMENTS ARE FOREVER |
| In our endvour to be "THE FIRST" wherever possible, we
won the order for onatrach, Algeria thru
Enterpose, France. We are the first proud Indian Company
to supply ANSI class 2500 Dual Plate
Check Valves against International competition. |
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| As is generally conceived, Valves for high pressure rating
i.e ANSI class 600 and above, either Butt Welded ends(BW), Ring Type Joints
RJ/RTJ) or Hub ends are used. We offer all : Compared to conventional ANSI or API ring joint flanges
the HUB End Connector is significantly lighter & smaller.
Easily dismantable with loosening of clamp bolts. Internal pressure helps the seal, thereby making the
connector both self energized and pressure energized |
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| Wafer RTJ # 2500
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Hub Ends # 2500 |
Butt Welding Ends # 900 |
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| No need of cutting the pipe/valve ends for any
replacement /repair of valve, otherwise required for Butt Weld ends.
The Hub End connection is the ultimate connection having
application in a wide range of industries. |
| Oil & Gas product Petroleum Refining |
Chemical Processing |
Industrial gas manufacturing |
| Fossil and Nuclear Power generation |
Aerospace manufacturing |
Synthetic
Fuels Processing |
| Coal
gasification & Liquefaction |
Food
processing |
Environmental |
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| TYPICAL VIEW OF HUB ENDED CONNECTION |
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| For more
technical details visit : www.gralock.com |
| Cryogenic test for Dual Plate Check Valves at - 196 Deg C (19.3 bar) successfully
completed for BECHTEL, HOUSTON for LNG applications (Details available)
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| Global Presence : U.K., U.S.A., France, Germany,
South Africa, Middle East Asia, Singapore |
| Domestic Network : Ahmedabad, Bangalore, Baroda, Chandigarh,
Chennai, Delhi, Jamshedpur, Kolkata, Mumbai, Secunderabad, Vishakapatnam. |
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