
Industrial Natural Gas Filter Element for Solid Particles & Liquid Removal
Introduction:Natural gas filter cartridge is specially designed for natural gas transmission pipelines, gas stations, compressor stations and petrochemical gas treatment systems. It effectively removes solid particles, dust, oil mist, water droplets and impurities in natural gas. Adopting high-efficiency filter material and all-metal anti-corrosion structure, it features high pressure resistance, low pressure drop, strong dirt holding capacity and long service life. It can protect downstream equipment such as valves, instruments and gas turbines, and ensure stable operation of the gas system.
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Product parameter:
Filter Medium:Glass fiber, polyester, stainless steel sintered mesh, composite gradient filter material
Filter Rating:0.1μm, 0.5μm, 1μm, 3μm, 5μm, 10μm
Outer Diameter:Customized conventional size & high-pressure special size
Length:10/20/30/40 inch or custom-made
Shell & Skeleton Material:304/316 stainless steel, anti-rust and anti-corrosion
Operating Pressure:Normal pressure / high pressure 1.6MPa–42MPa
Operating Temperature:-40℃ ~ +120℃
Function:Solid separation, gas-liquid coalescence, dehydration, oil removal, dust removal
Sealing Material:NBR, EPDM, Viton, high temperature resistant seal
Application Medium:Natural gas, CNG, compressed gas, process gas, coal gas
Feature:Low flow resistance, high filtration efficiency, easy installation and replacement
Service:OEM, customized size, drawing processing
Working Principle
In the process of gas pipeline transportation, gas source impurities and pipeline mechanical impurities will affect the quality of gas transmission and damage some equipment such as metering and pressure regulation on the pipeline. Therefore, gas filter equipment must be installed before each receiving station or important equipment. , to ensure the safety of downstream equipment (sometimes may have to go through multiple stages of filtering). The filter element is the main component of these filtration equipment, so the selection of the filter element directly affects the filtering effect. According to the unique properties of the gas, the stainless steel metal mesh is used as the main filter material, and the folded structure is used to increase the filter area of the filter element to ensure that the gas passes through. good circulation, while increasing the amount of dirt. The sealing adopts high temperature and low temperature resistant asbestos gasket as the sealing material to ensure good sealing of some low temperature gases, such as compressed liquefied petroleum gas. The filter element should be cleaned or replaced in time according to the change of pressure difference during use.


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