Cartridge mechanical seal YTG804-180

for compressorschemicalgas-lubricated

Characteristics for compressor/dual-cartridge Pressure: 12.3MPa (dynamic); 9.9Mpa (static) Temperature: -29℃ (inlet); 100℃ (outlet) Speed: 6405 r/min (Max. & continuous); 6275r/min (interrupted) Medium: natural gas (CH4, C2H6, CO2, C3H8, etc.) Equipment model: PCL803 Device name: west-east national gas transmission project Material: stainless steel /rubber/graphite/carbon Design/Structure 1. Adopt the fluid dynamic pressure groove to assure the reliability 2. Light material for rotary ring can reduce the sealing effect on the dynamic performance of the compressor rotor 3. Tandem structure with intermediate comb can ensure the two levels gas leakage (discharge into atmosphere) without process gas 4. Non-contact operation 5. Easy for installation and maintenance Application industry 1. Ethylene Equipment：cracking gas compressor, ethylene compressor, propylene compressor, etc. 2. Ethylene Follow-up Equipment: epoxy ethane compressor, glycol compressor, butanol and octanol compressor. 3. Fertilizer Equipment：ammonia compressor, synthesis gas compressor, carbon dioxide compressor, etc. 4. Methanol Equipment: feed gas compressor, natural gas compressor, CO2 compressor, synthesis gas compressor. 5. Oil Refining Equipment：catalyze and coking rich gas compressor, hydrotreating and hydrocracking recycle hydrogen compressor, etc 6. Natural Gas Power Generation Industry：natural gas compressor. 7. Coal Chemical Equipment： synthesis gas compressor, propylene compressor, CO2 compressor, etc.