National Gas Regulator supply metering cabinet manufacturers price

Description: The ideal gas supply system will transport gas from the wellhead to the end user does not need regulator, such an ideal supply system is maintained on condition that users demand constant, constant supply capacity of the mine, while between the two are the same , the presence of such a system is virtually impossible. To this end, the respective device - the regulator - came into being. Regulator biggest function is to keep the gas in the use of stable pressure, to ensure a stable gas appliances, fuel-air ratio (mixing ratio of gas and air); gas supply system used to reduce the gas pressure regulator, and stabilized at a gas can get the security, economic and efficient use of the appropriate level. 1. Gas Regulator me by usage distinguished: (1) The district regulator station: as a regional gas regulator purposes. (2) Special regulator station: to industrial customers, utilities, customer-specific regulator station. (3) The box-type regulating device: a small amount of finger pressure regulating means residential customers, small industrial and small utilities used by the user, its small size, low flow to box hanging on the user's wall, does not take place, it natural gas pipeline network supply system in the most widely used, we also call it Loudong regulator. 2. The gas regulator box by setting points: (1) ground regulator station: This is the most used way, which is characterized by ease of operation, inspection and maintenance management, and relatively safe. (2) Underground regulator station: regulator set up in the ground, the main city in order not to affect the appearance and in some ground fire safety distance can not meet the requirements of the situation was considered inconvenient due to the way in addition to operation and maintenance management, Once on the ground accidents but also endanger a wide range of construction and personal safety, do not use this method now. 3. Press the gas regulator box regulator level points: (1) high pressure regulator station: usually used in gate stations, high levels of the system, pressure pipelines and some industrial users; (2) high, low pressure regulator station; with the city's high and low pressure pipe network, as district regulator station; (3) low pressure regulator station: The city's low-pressure pipeline network, as district regulator station, this surge stations currently use the most in our country.