How many phone calls of high vacuum valve manufacturers

If the high vacuum baffle valve is classified according to the working pressure of the actual starting system, it can be divided into rough vacuum system, low vacuum system, high vacuum system, ultra-high vacuum system and extremely high vacuum system. If it is divided according to the cleanness of the vacuum system, it will There are oil vacuum systems and oil-free vacuum systems. Due to people’s habits, the above-mentioned different classifications are often integrated in practical applications, such as "large dynamic metal high vacuum systems", "oil-free ultra-high vacuum systems", etc. , The above classification method is not strictly unchanged.

The internal and external surfaces of the carbon steel valve of the vacuum valve are treated with anti-corrosion treatment. The driving methods are manual, electric, pneumatic, and gear transmission. They are widely used in oil and steam pipeline networks such as petrochemicals and thermal power plants. Vacuum valves are used in vacuum systems. It is used to change the direction of air flow, adjust the size of the air flow, and cut off or connect the pipeline components of the vacuum system. The closing part of the vacuum valve is sealed with a rubber sealing ring or a metal sealing ring. The basic requirement of the vacuum valve is to ensure the connection High tightness and compactness of the structure and gasket material.

Beipiao Vacuum Equipment Co., Ltd. (formerly Beipiao Vacuum Valve Factory) was established in 1966 and is a designated enterprise of the former Ministry of Machinery and Electronics. The total area of the plant is over 50 acres. The main plant is located in the Taiji Management Zone of Beipiao City. The new plant is located in the Light Textile Industrial Park of the Economic Development Zone of Beipiao City. The total investment exceeds 100 million yuan. There are 62 employees, including 12 engineers and technicians. The company has more than 100 sets of various processing and manufacturing equipment and nearly 20 patented technologies. Over the years, it has been innovating and making progress. It has grown into a professional vacuum acquisition, A high-tech enterprise engaged in vacuum application technology development and equipment manufacturing.

Installation and application of the vacuum valve 1. The vacuum valve should be equipped with a filter to prevent impurities in the medium from entering the pressure reducing valve and affecting its performance. 2. Before installing the vacuum valve, it is necessary to flush the pipeline system to the ground to prevent Dirt such as welding slag and oxide scale flows into the valve, affecting the normal operation of the valve. 3. There should be a straight pipe before and after the pressure reducing valve of the device. The length of the straight pipe before the valve is about 600 mm, and the length of the straight pipe behind the valve is about 1000 mm. , The vacuum valve should be installed in a place that is convenient for operation and repair.

Valve Vacuum valve refers to the vacuum system components used to change the direction of air flow, adjust the size of air flow, and cut off or connect the pipeline in the vacuum system. The closing part of the vacuum valve is sealed with a rubber sealing ring or a metal sealing ring. Next, we will introduce the solid solution and aging treatment of the vacuum valve. The solid solution treatment of the vacuum valve: refers to heating the alloy to a high-temperature single-phase zone and maintaining a constant temperature, so that the excess phase is fully dissolved into the solid solution and then quickly cooled to obtain a supersaturated solid solution. Heat treatment process.

The company is located in Beipiao City, Liaoning Province, in the west of Liaoning Province, with the Bohai Sea in the south and Inner Mongolia in the north. It is an important part of the Bohai Rim Economic Circle. Beipiao City is rich in fossil resources and mineral resources. 44 types of mineral resources have been proven. Among them, gold mineral reserves are very rich, and the fossil industry is prosperous and diverse. It is known as "the world's first bird flying and the first flower blooming." The reputation of "place".

How many phone calls of high vacuum valve manufacturers

Before using the above method of screwing out the vacuum valve broken bolt, some conventional measures should be taken, such as kerosene soaking, cleaning the surface oil stains and rust (this is especially important for the screwing method of spot welding, otherwise the welding is not strong). , It can also heat around the bolts of the vacuum valve, unscrew the bolts under thermoplastic conditions, and use chemical corrosion methods to unscrew the broken bolts, and properly clean the rusty and corroded bolts and screw holes, which will accelerate Unscrew the broken bolts (after unscrewing the bolts, flush the screw holes with water to prevent the remaining chemicals from corroding the valve parts).

The definition and classification of the vacuum valve: The vacuum valve is in the fluid system. The vacuum valve is used to control the direction, pressure, and flow of the fluid. The device is to make the medium (liquid, gas, powder) in the piping and equipment flow or stop and can The device that controls its flow. The vacuum valve is used in the fluid system to control the direction, pressure, and flow of the fluid. The vacuum valve allows the medium (liquid, gas, powder) in the piping and equipment to flow or stop and can control it Flow device.

The transportation in Beipiao City is very convenient. The Beijing-Shenzhen high-speed railway can directly connect to Beijing, Shenyang and other cities. National highways 101 and 305 and Changshen Expressway run through urban and rural areas. The central city is 45 kilometers away from Chaoyang Airport and 150 kilometers away from Jinzhou Port.