Latest News, Dates, Events, Press, Articles
Gulei Refining Project Officially Started

Gulei Refining Project Officially Started

  • Jan 16, 2018
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On December 26, 2017, Gulei refining integration project (in Zhangzhou city, Fujian province) officially started. The project has great significance to promote cross-strait integration of petrochemica...

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METRO in Xiamen

METRO in Xiamen

  • Jan 16, 2018
  • Hits: 1

All DVS staffs are so excited that Xiamen finally got its METRO (AMTR) built and line 1 started running across the city on Dec 31st, the last day of 2017, which is a new-year gift to Xiamen resid...

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Preparing for a Sea Change in Global Refining

Preparing for a Sea Change in Global Refining

  • Jan 08, 2018
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The global oil refining industry has been buffeted by many events in recent years. The global oil refining industry has been buffeted by many events in recent years. These events include China's ...

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Dervos Christmas Spirit and Celebration on the Journey

Dervos Christmas Spirit and Celebration on the Journey

  • Jan 08, 2018
  • Hits: 9

"Jingle bells, jingle bells, jingle all the way. Dervos Christmas party is on, cheers all the way!" Beginning Nov.25 and continuing through Dec.25, Dervos Valve is once again aiming to exten...

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Плюсы и минусы использования клапанов

Плюсы и минусы использования клапанов

  • Dec 20, 2017
  • Hits: 18

Достоинства клапанов 1. Работа в неблагоприятных условиях. Высокие температуры, вакуум, агрессивные среды и п...

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Five Days Countdown to Christmas

Five Days Countdown to Christmas

  • Dec 20, 2017
  • Hits: 18

Christmas is coming very soon. These days, we have decorated our company with Christmas trees, snowmen and other ornaments. Everyone joins together to make DVS look more adorable. Though we will not h...

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JIS Ball Valve with NPT and RF Ends

JIS Ball Valve with NPT and RF Ends

  • Dec 13, 2017
  • Hits: 35

As the below pictures indicate, we have supplied one of our customers with JIS Ball valves with NPT and RF ends. It is a little special product because of the different connection end type. ...

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Petrofac Awarded Contract for Khazzan Phase 2 in Oma​n

Petrofac Awarded Contract for Khazzan Phase 2 in Oma​n

  • Dec 13, 2017
  • Hits: 15

Petrofac has been awarded a lump-sum contract worth approximately $800 million by BP for the Phase 2 central processing facility (CPF) at the Khazzan Phase 2 (Ghazeer) gas development in the Sultanate...

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Check Valve Plays an Essential Role in Wastewater Treatment

Check Valve Plays an Essential Role in Wastewater Treatment

  • Nov 30, 2017
  • Hits: 16

Society's desire for a clean environment shines light on the importance of understanding the essential role wastewater treatment plants have in our communities. Technologies nowadays such as optim...

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The Seventh FlowTech International Pumps & Valves & Pipe Exhibition

The Seventh FlowTech International Pumps & Valves & Pipe Exhibition

  • Nov 30, 2017
  • Hits: 11

Shanghai International Pumps & Valves & Pipe Exhibition is a professional pumps, valves and pipes industry technology communication platform, which hosts by People's Republic of China Mini...

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