Customer Cases

NGGC336 Natural Gas Filter Element
The NGGC336 is a premium-grade filter cartridge engineered for high-efficiency natural gas filtration. Designed to safeguard critical gas infrastructure, it effectively removes contaminants such as dust, pipeline scale, liquid aerosols, and particulate matter, ensuring clean gas flow and compliance with operational safety standards.

Key Features:

1. Advanced Filtration Technology

• Multi-layered media (e.g., borosilicate microfiber, hydrophobic coalescing layers) for combined particulate and liquid removal.

• Absolute filtration rating of 0.5–5 μm (adjustable based on configuration), achieving >99.9% efficiency.

2. Durability & Safety

• Constructed with 304/316L stainless steel core and end caps, resistant to H₂S, moisture, and corrosive gas components.

• Rated for extreme conditions: -40°C to 120°C and pressures up to 2500 psi (17.2 MPa).

• ATEX-certified for use in Zone 1/2 hazardous environments (explosion-proof design).

3. Operational Efficiency

• Minimal pressure drop (≤0.15 bar at max flow) to optimize energy consumption.

• High dirt-holding capacity (≥500 g/m³) for extended service life and reduced downtime.

4. Compliance & Certifications

• Conforms to ISO 16961 (gas pipeline systems) and API 617 (gas processing equipment).

• Tested for material integrity per ASTM E1282 and leakage resistance per EN 10204-3.1.

Applications:

• Gas compression stations

• LNG regasification units

• Biogas upgrading plants

• Industrial gas pretreatment systems

• Pipeline pigging and metering stations

Technical Specifications:

• Filtration Grade: 0.5 μm (nominal), 5 μm (absolute)

• Flow Rate: 100–12,000 Nm³/h (customizable)

• Connections: ANSI/EN/DIN flanges (1"–12"), threaded options

• Media Compatibility: Natural gas, shale gas, sour gas, propane-air mixtures

Advantages:

• Extended Equipment Lifespan: Protects turbines, valves, and actuators from abrasive and corrosive damage.

• Eco-Friendly: Fully recyclable materials and compliant with EPA emissions guidelines.

• Modular Design: Easy installation and replacement with zero gas leakage risk during maintenance.