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High Temperature Filter Bag Material 750 G/Sqm PTFE Needle Felt
US$9.00-20.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PTFEMedium Material
PTFE Needle FeltModel NO.
PTFE 754Usage
Dust Filter, Air FilterFilter Bag Sectional Shape
Round BagFilter Bag Environment
High-TemperatureFiber
PTFE Needle FeltThickness
0.8 mmChemical Finish
Eptfe Membrane , PTFE DippingWeight
775G/M2Maximum Surge Temperature
280 DegreeMaximum Operation Temperature
260 DegreeApplication
Waste Treatment Incinerator Power PlantFilter
PTFE Filter BagTransport Package
in Woven BagsSpecification
120*8000mmTrademark
ECOGRACEOrigin
ChinaHS Code
5602100010Production Capacity
50000PCS / MonthKey features
Excellent Chemical Stability: Withstands strong acids, alkalis, and oxidant corrosion with excellent hydrolysis performance.
Long Service Life: Stable chemical structure ensures significantly longer life than other high-temp filter materials.
High Filtration Efficiency: Low and stable differential pressure with easy cleaning capabilities.
Premium Material Composition: Made of 100% PTFE shot fiber and filament yarn scrim for durability.
Suitable for Harsh Environments: Ideal for waste incineration flue gas filtration in power and cement plants.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-09-03Nearest Port: SHANGHAI , NINGBOAverage Response Time: ≤5.92hTerms 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 PTFE filter bag resistant to chemicals?
A:
Yes, it has excellent chemical stability and can withstand strong acids, alkalis, and oxidant corrosion.
Q:What is the warranty period for this product?
A:
We provide a two-year quantity warranty under normal working conditions.
Q:What are the typical applications for this filter bag?
A:
It is suitable for waste incineration flue gas filtration, power plants, and cement plants.
Q:What is the material composition of the filter bag?
A:
The fiber is 100% PTFE shot fiber, and the scrim is 100% PTFE filament yarn.
Q:How does the PTFE filter bag perform in cleaning?
A:
It features low and stable differential pressure, making it easy to clean and maintain.
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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