How does the PTFE filter bag compare to other materials?

It offers significantly longer life, better filtration efficiency, and lower differential pressure than other high-temperature materials.

790 GSM PTFE Needle Felt PTFE Filter Bag

Name: 790 GSM PTFE Needle Felt PTFE Filter Bag
Brand: Hangzhou Createch Machinery Co., Ltd.
SKU: 907301075

Zhejiang, ChinaHangzhou Createch Machinery Co., Ltd.

US$9.00-30.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Medium Material

PTFE Needle Felt

Model NO.

PTFE 754

Usage

Dust Filter, Air Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

High-Temperature

Fiber

PTFE Needle Felt Filter Cloth

Thickness

0.8 mm

Chemical Finish

PTFE Membrane , PTFE Dipping

Weight

775G/M2

Maximum Surge Temperature

280 Degree

Maximum Operation Temperature

260 Degree

Application

Ash Filtration for Boiler Power Plant

Filter

PTFE Filter Bag

Transport Package

by Rolls

Specification

120*8000mm

Trademark

ECOGRACE

Origin

China

HS Code

5602100010

Production Capacity

50000PCS / Month

Key features

Superior Chemical Stability: Withstands strong acids, alkalis, and oxidant corrosion effectively.

Long Service Life: Durable PTFE structure ensures extended working life in harsh conditions.

Excellent Filtration Efficiency: Features low differential pressure and easy cleaning capabilities.

Two-Year Warranty: Comes with a two-year quantity warranty under normal working conditions.

Hydrolysis Resistance: Superior hydrolysis performance suitable for complex environments.

Ideal for Power Plants: Perfect for ash filtration in boiler power plants and waste incineration.

Stable Mechanical Properties: Maintains stability with high tensile strength and low strain.

Company profile

Hangzhou Createch Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2003-09-03Nearest Port: SHANGHAI , NINGBOAverage Response Time: ≤5.60hTerms 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.