Introduction
The Natural Gas Filter Element Model PCHG-36, manufactured by Xinxiang Filter (Stock Code: 837936), is a high-performance filtration solution designed for gas-liquid and liquid-solid separation in natural gas, artificial gas, and other non-corrosive gases. Certified to ISO standards and trusted by global clients like Petrobras and ExxonMobil, the PCHG-36 ensures operational safety, efficiency, and compliance with stringent industry requirements. Ideal for aviation, oil & gas, and industrial applications, this filter guarantees purity and reliability in critical systems.
Product Structure
The PCHG-36 features a robust multi-layered design engineered for durability and precision:
Core Material: Hydrophobic PTFE-coated stainless steel mesh (water-repellent, gas-permeable).
Support Layers: Reinforced center tube, pleated fiberglass, and primary filter felt for structural integrity.
Seals: High-temperature silicone gaskets for leak-free performance.
Dimensions: Customizable OD (60–200 mm), ID (30–100 mm), and length (200–1200 mm).
Application in the Aviation Industry
The PCHG-36 is critical for aviation fuel systems, ensuring:
Jet Fuel Purification: Removes particulates and emulsified water from aviation kerosene, meeting ASTM D1655 standards.
Hydraulic Fluid Protection: Safeguards aircraft systems from contamination.
Case Study: A 2022 order for Taiwan military aviation fuel purification utilized PCHG-series filters (OD152*ID89mm), achieving 99.9% efficiency.
Other Industry Applications
Natural Gas Transmission: Protects compressors and pipelines at transmission stations and dehydration towers.
Oil & Gas Processing: Used in fuel gas systems and refinery compressor suction lines.
Chemical Plants: Separates hydrocarbons and non-corrosive gases.
Marine: Ensures clean fuel for ship engines and offshore platforms.
Key Advantages
ISO-Certified Quality: Complies with ISO 2941 (burst resistance), ISO 2942 (integrity testing), and CE standards.
High Efficiency: ≥99.9% filtration efficiency at 10 μm.
Customizable Design: Tailored dimensions and pressure ratings (0.5–25 MPa).
Global Trust: Used by ExxonMobil, Petrobras, and Sany Heavy Industry across 128+ countries.
Working Principle
Filtration: Solid particles (rust, debris) are trapped by multi-layered media.
Coalescence: Microscopic liquid droplets merge into larger ones within hydrophilic layers.
Separation: Hydrophobic mesh repels water, allowing purified gas to flow. Gravity settles separated liquids into collection chambers.
Alternative Models
The following PCHG-series and equivalent models are available for diverse needs (extracted from documentation):
| PCHG Series | FG Series | JFS Series | JMG Series |
PCHG-12 | FG-12 | JFS-312 | JMG-12 |
PCHG-36 | FG-24 | JFS-324 | JMG-24 |
PCHG-24 | FG-312 | JFS-348 | JMG-36 |
PCHG-312 | FG-326 | JFS-373 | JMG-72 |
PCHG-336 | FG-34 | JFS-424 | JMG-312 |
PCHG-372 | FG-358 | JFS-512 | JMG-324 |
PCHG-358 | FG-536 | JFS-536 | JMG-372 |
Technical Specifications
| Parameter | Specification |
Material | PTFE-coated stainless steel mesh |
Operating Pressure | 0.5–25 MPa |
Temperature Range | -30°C to +120°C |
Filtration Efficiency | ≥99.9% at 10 μm |
Compatibility | Natural gas, propane, butane, nitrogen |
Standards | ISO 2941, ISO 2942, ISO 2943, CE |
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