Oil prices jump five per cent on US-China trade war ceasefire
- Nov 20,18
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Oil prices jump five per cent on US-China trade war ceasefire; Qatar announces its exit from OPEC Oil prices soared on December 3 after Russia and Saudi Arabia
Dervos exported 6 pieces of ball valves, 4 x 3IN, 900LB
- Nov 19,18
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We exported 6 pieces of 4" x 3"-900LB-Ball Valves last month. Body: A105N, Ball: F316, Stem: F51, Seat: DEVLON, API 6D, Face to Face: 457mm. The client request
U.S. LNG export capacity to more than double by the end of 2019
- Nov 08,18
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WASHINGTON, D.C. -- EIA projects that U.S. liquefied natural gas (LNG) export capacity will reach 8.9 bcf/d by the end of 2019, making it the third-largest in t
Rohde & Schwarz unveils a new portable microwave spectrum analyzer
- Nov 02,18
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News of valve inspection device In October 2018, Rohde & Schwarz launched three new standard models in Munich, with frequency ranges ranging from 5 kHz to 6 GH
New materials for the products of Dervos
- Oct 31,18
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In October, we have just shipped some pieces of wafer check valves in DN100, PN100 for our customers in Europe, and what's special is that they are in SS316
A milestone for energy governance as South Africa joins IEA Family
- Oct 24,18
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CAPE TOWN -- HE Minister Jeff Radebe, minister of energy of the Republic of South Africa, and Dr. Fatih Birol, executive director of the International Energy Ag
ADNOC's investment plan in refining & petrochemical complex in Ruwais
- Oct 16,18
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ADNOC announces a $45 billion investment plan and hopes to become the world's leading downstream company. ADNOC will create the world's largest refinin
Norway's largest oil pipeline now in place
- Oct 10,18
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The latest pipe of what is now Norway's longest and largest oil pipeline was installed late last week right next to the riser platform at Johan Sverdrup fie
China National Day is coming tomorrow
- Sep 30,18
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If you know a little things about China, you may know that October 1st is our National Day, which is the coming Monday. We'll have a seven-day legal holiday
Dervos' Banquet for Mid-Autumn Day
- Sep 28,18
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Here was the Mid-Autumn Day again! Each year, Dervos has the Bobing Activity and then a dinner together on this day. This year, things went a little bit differe
The first 140MPa domestic cage throttle valve was successfully applied in Tarim
- Aug 24,18
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A made-in-China 140MPa cage throttle valve was applied in Well Keshan 134 Tarim successfully. And it has been working well. The throttle valves used at the we
The travel of Dervos in Qinghai Province
- Aug 08,18
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Last week, Dervos organized a travel to Qinghai province, a famous place for its natural scenery and flocks of sheep and cattle. The first stop of this journey