Advantages of Stainless Steel Globe Valve
- Dec 02,24
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The specific stainless steel materials are CF8 (304), CF3 (304L), CF8M (316), CF3M (316L). Different materials are available, which can be applied to water, ste
Global Maritime's Major Contract Win For Work On Equinor's Njord Field
- Dec 02,24
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STAVANGER -- Global Maritime has been awarded a contract with Equinor until 2020 for marine operations. The contract value is estimated to be around $7-9.5 mill
A brief introduction to the Filter
- Dec 02,24
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A filter is an indispensable device on the conveying medium pipeline. It is usually installed in the pressure reducing valve, pressure relief valve, fixed water
An introduction to fire safe valves- spring loaded valves
- Dec 02,24
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One of the most recent developments in industrial tools to prevent any sad event due to fire is the introduction of fire safe valves. These valves are designed
Structural features and application of high-pressure gate valves
- Dec 02,24
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Product features of high-pressure gate valves The seat sealing cover is made of iron-base chromium-nickel stainless steel surfacing, with good abrasion resistan
Dervos' Banquet for Mid-Autumn Day
- Dec 02,24
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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 Fifth Day of DERVOS 10th ANNIVERSARY
- Dec 02,24
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On June 28, our team came to the food stall called Oriental dragon palace spicy crayfish to have a gluttonous feast. HOT TALKS IN THAT NIGHT! And our delici
How to identify refurbished valves
- Dec 02,24
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Nowadays, the valve market is complicated, and unscrupulous traders are making huge profits by refurbishing used valves as new ones, which brings great safety h
The first 140MPa domestic cage throttle valve was successfully applied in Tarim
- Dec 02,24
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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
Introduction of six types of flange gaskets
- Dec 02,24
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Flange gaskets are used for pipe flange connection, they are seals between two flanges. Medium, pressure and temperature directly influence the selection of fla
Connection of valves
- Dec 02,24
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Usually valves have 7 types of connection, they are as bellow: 1. Flange connection: Flange connections are the most common form of connection between valves a
The way of medium flow for globe valves
- Dec 02,24
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A globe valve is designed to allow medium flow under the seat, with the aim of making the flow resistance small and saving effort when opening the valve. At the