Professional High Temperature Filter Bags / PTFE Membrane Anti-Acid & Anti Alkaid Filter Bags
PTFE(Teflon) filter bag
Description:
Material:PTFE filter cloth
Weight: 750GSM
Diameter: Φ 120,Φ 130, Φ 135,Φ 138, Φ 152, Φ 158 etc. We make it as your requirements.
Length: 1000mm~8000mm. We make is as your requirements.
Specification:
| Fibre | PTFE |
| Scrim | PTFE |
| Weight(G/M2) | 750 |
| Thickness (mm) | 1.27 |
| Width (mm) | ≤ 2.2 |
| Length | 50m/roll |
| Finish treatment | Singeing,Calendering and PTFE dipping treatment. |
| Air permeability (m3/m2/min): | 5.47 |
| Tensile strength (N/5× 20cm) | Warp:>908 Weft:>1026 |
| Tensile elongation (%): | Warp:<35 Weft:<50 |
| Temperature (ºC): | Continue: 250 Instant: 280 |
| Application | Mainly used in Combustion,Coal burning boiler,Waster incineration,Carbon black producing. |
Application Field:
It was widely used in Coal-fired boilers, Waste incineration, Flue dust in low oxidation , etc.
Technical Characteristics of Needle Punched Filter Felt:
a. Singeing and calendaring treatment
not only improve the cleaning performance accuracy and low ddropout performance of the filter material.
b. Anti-static treatment
Anti-static filter material which is the fiber or fiber nixed with conductive fibers ( including the binary conductive fiber, carbon fiber or stainless steel conductive fiber), so that the filter material has conductive properties.
c. Water and oil proof Treament
can prevent and mitigate paste bags of phenomenon.
d. Easily dedusting treatment
it has good cleaning performance, air permeability, and can work long hours in a high filtered wind speed.
e. PTFE with the membrane treatment
has high filtering accuracy, smooth surface, no adhesion of dust, easily dedusting and the dust does not penetrate into the filter inside to achieve the surface.
Features:
- Be composed of 100% pure PTFE.
- It can operate at 240oC continuously.
- Acid and alkali resistance,corrosion resistance and have strong chemical stability(0-14PH)
- It can be used under high humidity environment.
- Low shrinkage rate even if under high temperature.
Other products :
Polyester filter bags,anti-static polyester filter bags,water and oil proof polyester filter bags. glassfiber filter bags,Nomex filter bags,PPS filter bags,PTFE filter bags,P84 filter bags.etc.
Making method:
Our bags are sewn with 3 - needle chain stitch to ensure seam integrity. Top constructions consist of snap band, flange top, ring top, soft cuffs or raw edge. Bottom removal bags are constructed with a raw top or soft cuff. Top and bottom removal bag bottoms have disc bottoms that are sewn using an overlock (surge) stitch or lock stitch. A wear strip or custom skirts is attached to the bottom portion of the bag to prevent premature wear from bag-to-bag and bag-to-cage abrasion.
Packaging & Delivery:
Competitive Advantages:
1. 100% custom pass guaranteed.
2. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
3. Flexible and Untraceable payment terms.
4. Good after-sale service.
5. We offer high quality products at competitive price in quick delivery.
Shipping Details:
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SHIPPING (Normally arrive port time in working days) |
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| Destination | Express/Courier | SHIP BY SEA | SHIP BY AIR | SHIP BY EMS |
| DHL/FEDEX/UPS/TNT | ||||
| North America | 3~7 days | 15~24 days | 5~7 days | 10~12 days |
| South America | 3~7 days | 15~25 days | 5~7 days | 10~12 days |
| European Countries | 3~7 days | 20~30 days | 5~7 days | 10~12 days |
| Africa Countries | 3~7 days | 40~50 days | 5~7 days | 10~12 days |
| The Middle East | 3~7 days | 15~25 days | 5~7 days | 10~12 days |
| Australia | 3~7 days | 10~15 days | 5~7 days | 10~12 days |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.