Xiechang® PI / PTFE Blended Filter Bag
| Core Performance Metric | Technical Advantage |
|---|---|
| Temperature Resistance | Continuous long-term resistance up to 240°C. |
| Emission Standards | High filtration precision achieving Ultra-Low Emissions. |
| Operational Resistance | Easy dust cake release ensuring low operational energy consumption. |
| Chemical Durability | Excellent corrosion resistance and hydrolysis resistance. |
▶ 01. Product Advantages
- High Temperature & Corrosion Resistance: Withstands continuous long-term temperatures of 240°C while offering robust resistance to corrosion and hydrolysis.
- Structural Stability: High mechanical strength with outstanding dimensional stability, ensuring an extended industrial service life.
- Ultra-Low Emissions: Superior filtration precision specifically engineered to meet strict environmental ultra-low emission requirements.
- Energy Efficiency: Promotes easy dust cake release during purging, which maintains low operational resistance and reduces energy costs.
▶ 02. Typical Applications
Specially designed for industrial baghouse dust collectors handling high-temperature and highly corrosive flue gas, including:
Waste Incineration, Coal-Fired Boilers, Steel Manufacturing, Cement Plants, and Chemical Processing.
▶ 03. Technical Highlights
01. PI & PTFE Fiber Blending: Expertly blends Polyimide (PI) and Polytetrafluoroethylene (PTFE) fibers to synergize exceptional temperature tolerance with ultimate chemical corrosion resistance.
02. PTFE Scrim Lamination: Reinforced with a heavy-duty PTFE scrim base layer to maximize overall tensile mechanical strength and maintain dimensional integrity.
03. Advanced Heat Setting Process: Treated via precise thermal stabilization to eliminate internal material stress, ensuring no structural shrinkage or deformation under extreme high-temperature operating conditions.
▶ 04. Compatibility with ASCO & Goyen Pulse Valves
Why Choose Xiechang® for ASCO/Goyen Systems?
- High-Pressure Durability: Reinforced tops withstand peak pulse pressures (up to 0.6MPa).
- Airtight Seal: Zero-leakage fit with standard blowpipe configurations.
| Brand | Valve Type | Size | Compatible Model |
|---|---|---|---|
| ASCO | Right Angle | 1″ | SCG353A043 |
| 1.5″ | SCG353A044 | ||
| 2″ | SCG353A047 | ||
| 3″ | SCG353A051 | ||
| Immersion | 3″ | SCG353A060 | |
| Remote Pilot | 1.5″ | G353A042 | |
| 1.5″ | G353A045 | ||
| Goyen | Threaded (T) | 1″ | CA25T |
| 1.5″ | CA45T | ||
| 2″ | CA50T | ||
| 2.5″ | CA62T | ||
| 3″ | CA76T | ||
| Dress Nut (DD) | 1″ | CA25DD | |
| 1.5″ | CA45DD | ||
| Full Immersion (FS) | 2.5″ | CA62FS | |
| 3″ | CA76FS | ||
| 3.5″ | CA89FS |
