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Industrial Anti Static PTFE Cloth Needle Felt Dust Filter Bag
US$21.00
200-499 Pieces
US$18.00
500-999 Pieces
US$16.50
1,000+ Pieces
Sample price:US$45.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PTFEMedium Material
MicrofiberModel NO.
PTFE-031Cartridge Filter
PTFE Filter FabricFilter Bag Filter
The Filter TypeType
Filter BagUsage
Dust Filter, Air FilterFiltration Grade
Medium FilterFilter Bag Sectional Shape
Round BagFilter Bag Environment
High-TemperatureCartridge Installation
Vertical LiftingName
PTFE Dust Filter BagFiber
100% PTFE Needle FeltScrim
100% PTFE Filament YarnTemperature
High Temperature Standby Filtration MaterialApplication
Power Plant Ash Handling System, Dust FilterTransport Package
Poly Bag or CartonSpecification
customizedTrademark
ECOGRACEOrigin
China(Mainland)HS Code
56021000Production Capacity
50000 PCS/MonthKey features
Chemical Stability: Withstands strong acids, alkalis, oxidation, and hydrolysis corrosion.
Anti-Static PTFE Material: 100% PTFE needle felt with microfiber for anti-static performance.
Long Service Life: Significantly longer life than other high-temperature filter materials.
Easy Cleaning: Low and stable differential pressure ensures easy cleaning and maintenance.
Flame Retardant: Good flame retardant, insulation, and light stability properties.
Versatile Application: Suitable for waste incineration, coal-fired boilers, and chemical industries.
High Tensile Strength: Weft tensile strength >1200 N/5*20mm for durability in harsh conditions.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-09-03Nearest Port: SHANGHAI , NINGBOAverage Response Time: ≤5.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryThe supplier is presented as a China-based filtration business operating under Zhejiang Grace Envirotech Co., Ltd. and the ECOGRACE brand, with manufacturing and trading-related descriptions appearing across the records. It offers filter bags, filter cloth, dust collectors, and related filtration products, and reports export experience of 10 years with 51%–70% of sales from exports. The supplier lists numerous management-system certifications, two production lines, 11–20 years of combined R&D experience, and customization from samples, designs, or full specifications. Quality-related evidence is mixed: finished products are checked by packing staff and randomly inspected, while one record reports only one quality inspector and no raw-material traceability identification. The provided information does not establish after-sales performance, financial credibility, or named customer cases.
Supplier typeThe supplier is identified as Hangzhou Createch Machinery Co., Ltd. in one record and Zhejiang Grace Envirotech Co., Ltd. in others. It is described both as a manufacturer/factory and a trade company, with operations in Hangzhou, Zhejiang, China and a foreign joint-venture ownership structure; therefore, the records support a manufacturing role but contain inconsistent entity descriptions.
CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, GMP, and QC 080000 certifications. The record does not provide certificate numbers, validity dates, or scope, but it explicitly reports multiple certifications.
R&D capabilityThe supplier reports 11–20 years of combined R&D engineer experience and presents itself as providing high-efficiency filtration solutions for industrial applications. Its product range includes specialized materials and products such as Nomex, PTFE, fiberglass filter bags, candle filters, and mist eliminators, supporting relevant technical capability, although no specific patents, new-product records, or R&D projects are provided.
Production capacityThe supplier reports two production lines, a filter-bag production and sewing facility, and an air-permeability tester. It also states that it maintains suitable stock and can expedite custom orders, while 51%–70% of sales are exports and exporting experience is reported as 10 years; however, the records do not establish actual capacity, output units, or lead-time metrics.
Customization capabilityThe supplier explicitly reports customization from samples, designs, full specifications, minor modifications, and flexible customization. Its description also refers to custom orders, providing direct evidence of broad customization capability for filtration products.
Product Q&A
Q:Is the filter bag resistant to chemical corrosion?
A:
Yes, it has excellent chemical stability and can withstand strong acids, alkalis, oxidation, and hydrolysis.
Q:What materials are used in this filter bag?
A:
It is made of 100% PTFE needle felt with 100% PTFE filament yarn scrim and microfiber medium.
Q:What are the main applications for this product?
A:
It is suitable for waste incineration flue gas filtration, coal-fired boilers, carbon black, smelting, and chemical industries.
Q:Does the filter bag have anti-static properties?
A:
Yes, it is an Industrial Anti Static PTFE Cloth Needle Felt Dust Filter Bag designed for harsh conditions.
Q:How long is the lead time for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
Hangzhou Createch Machinery Co., Ltd.
Hangzhou Createch Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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