How much is the valve price

The technological transformation of valves lags behind: old factories, old equipment, and old craftsmanship still dominate the mainstream. Although several companies have relocated in recent years, they have improved, but the overall manufacturing level, technological level, and testing level are still lagging behind. Compared with the technical transformation problems left over from the old system, it may be difficult to eliminate them in the short term. The obsolete equipment, the backward technology and the low product level, exist in almost every enterprise in the industry. The overall technology is not behind.

High vacuum valve vacuum valve maintenance method 1. It is recommended to assign a special person in charge for operation and maintenance. 2. Before maintenance, cut off the power supply and remove the medium pressure. 3. The coil assembly should not be disassembled. 4. Vacuum valve steam valve for a long time. When it is put into operation after decommissioning, the condensed water should be drained and the operation should be tried several times, and it can be used after normal operation. When the solenoid valve is installed or put into operation again after long-term deactivation, the medium must be introduced and the operation should be tried several times. official use.

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.

The main contents of the daily maintenance of vacuum valve vacuum valve should have several items (1) the inner wall of the valve body, check its pressure resistance and corrosion resistance, (2) the valve seat, due to the infiltration of the medium, the threaded inner surface for fixing the valve seat is vulnerable to corrosion To make the valve seat loose, pay attention when checking. For vacuum valves, check whether the sealing surface of the valve seat is damaged in high pressure situations. Check carefully whether all parts of the valve core are corroded and worn, especially under high pressure conditions. The valve core wears more serious, and the vacuum valve should be paid attention to.

According to the shape of the wave, the vacuum bellows can be divided into two categories: spiral bellows and ring bellows: Spiral bellows are tube-shaped shells with corrugations arranged in a spiral shape. There is a spiral angle between them, and all the corrugations can be connected by a spiral line; the ring-shaped corrugated pipe is a tube-shaped shell with the corrugation in a closed ring shape, and the corrugation and the corrugation are connected in series by the ring-shaped corrugation The ring bellows can be divided into u-shaped, c-shaped, s-shaped, and v-shaped due to the original waveform.

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 much is the valve price

The parts of the vacuum valve of the high vacuum valve are processed before assembly. According to the processing requirements, some parts need to be polished, and the surface must not have processing burrs, etc.; all parts are subjected to degreasing treatment; after degreasing is completed, pickling passivation is performed. The cleaning agent does not contain phosphorus; after the vacuum valve is pickled and passivated, it is rinsed with pure water, and there should be no residues. This step is omitted for carbon steel parts; each part should be wiped dry with non-woven cloth, and the vacuum valve should not be lined. Wait for the surface of the remaining parts, or blow dry with clean nitrogen.

The technological transformation of valves lags behind: old factories, old equipment, and old craftsmanship still dominate the mainstream. Although several companies have relocated in recent years, they have improved, but the overall manufacturing level, technological level, and testing level are still lagging behind. Compared with the technical transformation problems left over from the old system, it may be difficult to eliminate them in the short term. The obsolete equipment, the backward technology and the low product level, exist in almost every enterprise in the industry. The overall technology is not behind.

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.