Customer Cases

PCHG336 Natural Gas Filter Element
The PCHG336 is a high-performance filter cartridge specifically designed for natural gas filtration systems. It ensures the efficient removal of solid particulates, liquid droplets, and pipeline debris from natural gas streams, protecting downstream equipment such as compressors, meters, and valves from contamination and wear.

Key Features:

1. Multi-Stage Filtration

• Utilizes layered composite media (e.g., glass fiber, stainless steel mesh) to achieve precision filtration with removal efficiencies up to 99.98% for particles ≥1μm.

• Integrated coalescing layer for liquid aerosol separation.

2. Robust Construction

• Corrosion-resistant materials (e.g., 316L stainless steel end caps, epoxy-coated housing) for durability in high-pressure (up to 1500 psi/10.3 MPa) and variable-temperature (-30°C to 80°C) environments.

• Explosion-proof design compliant with ATEX/IECEx standards for hazardous areas.

3. Optimized Performance

• Low pressure drop (<0.25 bar at rated flow) maintains system efficiency.

• High dirt-holding capacity extends service intervals.

4. Certifications

• Meets ISO 14224, API 598, and ASME B31.8 standards for gas pipeline applications.

Applications:

• Natural gas transmission/distribution stations

• CNG/LNG processing facilities

• Gas turbine inlet protection

• Metering and regulation skids

Technical Specifications:

• Filtration Grade: 1 micron (absolute)

• Maximum Operating Pressure: 1500 psi

• Temperature Range: -30°C to 80°C

• Compatible Media: Natural gas, biogas, inert gases

Advantages:

• Reduces maintenance costs by preventing equipment fouling

• Modular design allows quick replacement without system shutdown

• Customizable options for flow rates (50-10,000 Nm³/h) and connection types