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What is the role of triple eccentric metal seal butterfly valve in petrochemical industry?
Jul , 29 2021
Triple eccentric metal seal butterfly valve plays an important role in petrochemical industry. Triple eccentric metal seal butterfly valve can accurately cut off the working condition in case of failure, which greatly prevents the occurrence of danger. Secondly, three eccentric metal seal butterfly valve operation is also very simple, and it has a strong stability. Triple eccentric metal sealing b...
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What is Gate Valve & Why is Gate Valve
Sep , 28 2021
The opening and closing part of the gate valve is the wedge, the movement direction of the gate valve is perpendicular to the fluid direction, the gate valve can only be fully opened and closed, but cannot be adjusted and throttled. Wedge gate valve can be made into a whole, called solid wedge; It can also be made into a wedge that can produce a small amount of deformation, so as to improve its pr...
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What is Globe Vave & Why Globe Valve
Sep , 28 2021
Globe Valve opening and closing parts are plug-shaped disc, the sealing surface is flat or conical, and the disc moves linearly along the center line of the fluid, the movement forms of the valve stem include the lifting rod type (the valve stem rises and falls, but the hand wheel does not rise and falls), and the lifting rotary rod type (the hand wheel and the valve stem rise and fall together, a...
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What is Ball Valve & Why is Ball Vave
Oct , 29 2021
Ball valve is a kind of valve which uses a ball with a circular passage as the closure, and the ball rotates with the stem to realize the opening and closing action. The Closure of the ball valve is a ball with holes, which rotates around the axis perpendicular to the channel, so as to achieve the purpose of opening and closing the passage. The Ball valve is used to on/off the medium in pipel...
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What is Check Valve & Why is Check Valve
Oct , 29 2021
Check valve is a kind of automatic valve, also known as check valve, one-way valve, return valve or isolation valve. It is a kind of valve whose opening and closing parts are round disc and whose action is produced by its own weight and medium pressure to block medium backflow. Disc movement is divided into lifting type and swing type. Lift check valve is similar to globe valve in structure, only ...
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What is the difference between ball Valve and butterfly Valve
Oct , 29 2021
Ball valve and butterfly valve are two important categories of valves, which are widely used. Ball valve in high temperature and high pressure require strict sealing, flow resistance to small conditions. Butterfly valve is mainly used for low pressure, sealing requirements are not high, the classification of ball valve and butterfly valve is also more. Ball valve can be divided into: metal hard se...
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Advantages of plastic pallets in practical application
Nov , 12 2021
Storage rackings and pallets are important equipmentass for warehouse storage. Plastic pallets are suitable for various types of rackings. According to the size of rackings, plastic pallets also have corresponding supporting dimensions. Usually, there are dimensions such as 1111.1208.1210.1212.1311, 1412, 1511, 1513 and 1614. Most of the pallets are plastic pallets with mesh structure! In modern s...
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Some knowledge of Heavy duty rackings
Nov , 19 2021
Warehouse heavy duty rackings are not only suitable for all kinds of goods with large variety and small batch, but also for all kinds of goods with small variety and large batch. The specific planning, design and scheme depend on the specific needs of the enterprise. Of course, the following characteristics need to be considered in the design of Heavy duty rackings. Here, Xiamen keeptoracking will...
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How to examine and repair the long-span rackings
Dec , 08 2021
Since the long-span racking is a kind of storage equipment used to carry goods, it will cause great wear and tear to the long-span racking both in use frequency and maintenance. Let's share the description of the maintenance skills of the long-span racking factory for long-span rackings After the long-span racking is used for a period of time, we need to conduct safety inspection to avoid ac...
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