CS604LGBT2DH13 natural gas filter element

1. Product Overview

CS604LGBT2DH13 Natural Gas Filter Element is a precision-engineered separation and purification component specifically 

designed for natural gas gathering and transmission pipelines, gas gathering stations, compressor stations, sub-transportation 

stations, pigging stations, terminal stations, and various field application points throughout the natural gas supply chain. 

CS604LGBT2DH13 Natural Gas Filter Element effectively removes solid particulates, liquid aerosols, and other contaminants

 from natural gas streams – protecting downstream equipment including compressors, turbines, meters, and control valves

 from damage and performance degradation.

CS604LGBT2DH13 Natural Gas Filter Element is manufactured to exacting quality standards, incorporating advanced filtration

 media and robust construction features that deliver reliable performance even under high-pressure, high-flow, and fluctuating

 operating conditions. Its optimized design ensures consistent contaminant removal efficiency with minimal pressure 

drop – maximizing gas throughput while maintaining system protection.

2. Key Features – What Sets Our CS604LGBT2DH13 Apart

CS604LGBT2DH13 Natural Gas Filter Element offers the following performance advantages:

1. Advanced Folding Technology: CS604LGBT2DH13 Natural Gas Filter Element employs a new generation folding process 

combined with wide pleat design – delivering large filtration area, small pore size, high airflow capacity, low flow resistance, 

and high filtration efficiency. The wide pleat design reduces pressure drop while maximizing contaminant holding capacity.

2. Superior Corrosion Protection: CS604LGBT2DH13 Natural Gas Filter Element features end caps and inner/outer protective 

nets that are fully electrostatically sprayed – providing excellent corrosion resistance and rust prevention. This ensures 

long-term durability even in harsh natural gas environments with moisture and aggressive contaminants.

3. Airtight Sealing: CS604LGBT2DH13 Natural Gas Filter Element incorporates a low-hardness closed-cell rubber seal that

 ensures exceptional air tightness – preventing bypass leakage and guaranteeing that all gas flow passes through the active 

filtration media.

4. High-Strength Bonding: CS604LGBT2DH13 Natural Gas Filter Element uses high-strength polymer adhesive for end cap 

bonding – ensuring no degumming or cracking even under high load, high vibration, and extreme temperature conditions.

 This robust bonding extends service life and ensures reliable performance.

5. Pleat Stabilization Technology: CS604LGBT2DH13 Natural Gas Filter Element features linear hot-melt adhesive applied to 

both the interior and exterior of the pleats – fixing the folding distance and enhancing structural integrity. This prevents pleat 

collapse under high airflow, maintains consistent spacing between pleats, and prevents resistance increase caused by paper 

compression or pleat deformation.

3. Technical Parameters – Updated Specifications

CS604LGBT2DH13 Natural Gas Filter Element conforms to the following specifications:

Parameter Specification

Model CS604LGBT2DH13

Application Natural gas filtration / Separation

Filtration Media High-grade pleated paper / synthetic composite

Filtration Efficiency ≥99.9% (for particles ≥5μm)

Operating Pressure Customizable – up to 25 MPa

Operating Temperature -20°C to +80°C

Flow Capacity High – optimized pleat geometry

Initial Pressure Drop ≤0.01 MPa (at rated flow)

Recommended Change-out ΔP 0.05–0.10 MPa

End Cap Material Electrostatic sprayed steel – corrosion-resistant

Protective Nets Inner and outer – electrostatic sprayed

Seal Material Low-hardness closed-cell rubber

Bonding High-strength polymer adhesive – no degumming

Pleat Construction Wide pleat, linear hot-melt reinforced

4. Performance Characteristics

CS604LGBT2DH13 Natural Gas Filter Element is engineered for demanding natural gas applications:

· Large Filtration Area – Wide pleat design maximizes media surface area, increasing dirt-holding capacity and extending

 service intervals.

· Small Pore Size – Effective capture of fine particulates and liquid aerosols that would otherwise damage downstream

 equipment.

· High Airflow Capacity – Optimized pleat geometry allows high gas throughput with minimal pressure drop.

· Low Flow Resistance – Maintains system pressure and reduces compressor energy consumption.

· High Filtration Efficiency – ≥99.9% removal efficiency for particles ≥5μm.

· Durable Construction – Corrosion-resistant coatings, robust bonding, and pleat stabilization ensure long service life.

5. Application Fields

CS604LGBT2DH13 Natural Gas Filter Element is widely deployed across:

· Natural Gas Gathering Pipelines – Removal of contaminants from raw natural gas

· Gas Gathering Stations – Initial separation and filtration

· Compressor Stations – Protection of compressor equipment

· Sub-transportation Stations – Filtration before gas distribution

· Pigging Stations – Post-pigging debris removal

· Terminal Stations – Final filtration before end-user delivery

· Mining Industry – Gas processing in mining operations

· Petrochemical Industry – Refinery gas stream filtration

· Biopharmaceutical Industry – Sterile gas filtration

· Sewage Treatment – Biogas filtration and purification

6. Installation & Maintenance Guidelines

Installation

CS604LGBT2DH13 Natural Gas Filter Element should be installed by qualified personnel:

1. Depressurize the gas system and isolate the filter housing.

2. Remove the used element and clean the housing interior.

3. Inspect the new element for any shipping damage.

4. Verify the seal ring is properly positioned.

5. Install the element securely – ensure correct orientation.

6. Close the housing and pressurize the system slowly.

7. Check for leaks at all connection points.

Maintenance & Replacement

CS604LGBT2DH13 Natural Gas Filter Element requires regular monitoring of differential pressure. Replacement is

 recommended when:

· Pressure drop reaches 0.05–0.10 MPa.

· Visual inspection reveals media damage or pleat collapse.

· Scheduled maintenance intervals are reached.

· System performance indicates contamination.

Quality Assurance

CS604LGBT2DH13 Natural Gas Filter Element is manufactured in ISO-certified facilities with strict quality control at every

 production stage.

Professional Expertise

CS604LGBT2DH13 Natural Gas Filter Element is backed by our team's extensive knowledge of natural gas filtration applications.

After-Sales Support

CS604LGBT2DH13 Natural Gas Filter Element is supported by comprehensive after-sales service with responsive support.

7. Conclusion

CS604LGBT2DH13 Natural Gas Filter Element offers reliable, high-efficiency filtration for natural gas gathering and transmission 

systems. With its advanced pleat design, corrosion-resistant construction, robust sealing, and pleat stabilization technology,

 it is the ideal choice for protecting downstream equipment and ensuring gas quality across diverse applications.

8. FAQ – Frequently Asked Questions

Q1: What is the filtration efficiency of the CS604LGBT2DH13?

A1: CS604LGBT2DH13 Natural Gas Filter Element achieves ≥99.9% filtration efficiency for particles ≥5μm – effectively removing

 solid particulates and liquid aerosols from natural gas streams.

Q2: What is the maximum operating pressure?

A2: The CS604LGBT2DH13 Natural Gas Filter Element can operate at pressures up to 25 MPa. Please verify your system pressure

 to ensure compatibility.

Q3: What is the recommended replacement interval?

A3: Replacement interval depends on gas quality and operating conditions. Replace when ΔP reaches 0.05–0.10 MPa or per 

scheduled maintenance intervals.

Q4: Is the CS604LGBT2DH13 corrosion-resistant?

A4: Yes, the end caps and protective nets are electrostatically sprayed for excellent corrosion and rust resistance.

Q5: What seal material is used?

A5: Low-hardness closed-cell rubber – ensuring air tightness and leak-free performance.

Q6: Can it handle high humidity or liquid carryover?

A6: Yes, the element is designed for natural gas with liquid aerosol content – effective for both particulate and liquid separation.

Q7: How is pleat stability maintained?

A7: Linear hot-melt adhesive fixes the folding distance – preventing pleat collapse under high airflow.

Q8: What is the initial pressure drop?

A8: ≤0.01 MPa at rated flow – ensuring energy-efficient operation.

Q9: What applications is it suitable for?

A9: Gathering stations, compressor stations, pigging stations, terminal stations, mining, petrochemical, and biogas.

Q10: What is the warranty period?

A10: 12-month warranty against manufacturing defects.

Q11: How should spare elements be stored?

A11: Cool, dry, dust-free environment – shelf life 24 months.

Q12: Do you offer custom sizes?

A12: Yes – consult our technical team for custom requirements.

Q13: What is the operating temperature range?

A13: -20°C to +80°C.

Q14: Is the element reusable?

A14: No – disposable; replacement is recommended.

Q15: How quickly can I receive replacements?

A15: Standard orders ship within 24–48 hours.

This updated product introduction positions the CS604LGBT2DH13 Natural Gas Filter Element as a reliable, high-performance, 

and cost-effective solution for natural gas filtration applications. Let me know if you need any further adjustments.

Product Details