Head gas control station (GHRP)

GHF is designed for cleaning natural gas from mechanical impurities in accordance with GOST 5542-87, commercial metering of gas consumption, pressure reduction from high pressure of category I to high pressure of category II, automatic maintenance of gas outlet pressure within specified limits, automatic shutdown of gas supply in case of an emergency increase ( decrease) of the outlet pressure above (below) the permissible values. GHF is reliable in operation, has the necessary redundancy of the main technological processes, a modern automated control system of the ACS TP GHF. The model range of the product is constantly being modernized based on the regular analysis of the comments and wishes of the specialists of the operating organizations. The modular-complete design of the hydraulic fracturing allows taking into account the customer's requirements in terms of configuration and design as much as possible. The point is used in gas distribution systems, is installed at the entrance to urban high-pressure networks as a head gas control point (GHRP) after the gas distribution station and ensures the reduction and supply of high-pressure category II gas (up to 0.6 MPa) and medium pressure (up to 0, 3 MPa) for gas supply to large microdistricts and large industrial enterprises. Hydraulic fracturing is designed for operation in areas with a temperate (Y, N) and moderately cold climate (UHL, NF), as well as in areas with a cold climate (HL, F). The climatic version of the hydraulic fracturing is selected depending on the construction area, in accordance with the requirements of GOST 15150-69. Hydraulic hydraulic fracturing can be operated in areas with seismicity up to 9 points inclusive according to SNiP II-7-81. The calculated snow load (200 kgf / m2) meets the requirements of the V territorial region, and the wind load (85 kgf / m2) corresponds to the VII territorial region according to SNiP 2.01.07-85.