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Air Pollution Control System PTFE Filter Felt Air Filter Bag
US$40.00
200 Pieces
Sample price:US$70.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PTFEMedium Material
Synthetic FiberModel NO.
PTFE 750Cartridge Filter
PTFE FabricUsage
Dust Filter, Air FilterFiltration Grade
Medium FilterFilter Bag Sectional Shape
Round BagFilter Bag Environment
High-TemperatureCartridge Installation
Vertical LiftingApplication
Waste Treatment Power Plant , Coal Power PlantSize
D127mm X L 3000mmFilter Media
100% PTFE Filter FeltWeight
700 GSMFinishing
PTFE Dipping ,PTFE MembraneInstallation
Dust FiltrationTransport Package
CartonSpecification
50 X 50 X 80Trademark
ECOGRACEOrigin
ChinaHS Code
56021000Production Capacity
5, 000, 000PCS/MonthKey features
Superior Chemical Resistance: Excellent resistance to acids, alkalis, corrosion, and hydrolysis.
100% PTFE Material: Constructed from 100% PTFE staple fiber and scrim for durability.
Customizable Specifications: Weight (700-1000 GSM) and dimensions can be customized per application.
High Tensile Strength: Typical load >800N/5mm with low tensile elongation for stability.
Wide Industry Application: Ideal for thermal power, waste incineration, and pollution control systems.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2003-09-03Nearest Port: SHANGHAI , NINGBOAverage Response Time: ≤6.37hTerms 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 material customizable?
A:
Yes, the weight (700-1000 GSM) and size can be customized according to specific application requirements.
Q:What are the main applications for this filter bag?
A:
It is widely used in thermal power plants, waste treatment power generation plants, and air pollution control systems.
Q:How does the filter handle chemical resistance?
A:
It offers excellent resistance to acids, alkalis, corrosion, and hydrolysis, making it suitable for harsh conditions.
Q:What is the typical tensile strength?
A:
The typical load at peak is greater than 800N/5mm in both MD and XD directions, with strain less than 18%.
Q:What is the average lead time for production?
A:
Lead time is within 15 workdays during the off-season and one month during the peak season.
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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