What is the warranty period?

We provide a warranty of 1-2 years for our filter bags.

Can you produce custom sized filter bags?

Yes, if your dust filter bag is different from our standard size, please send us your drawing size and the material that you need, we also produce the filter bag.

350g-750g Woven Fiberglass Dust Filter Bag with PTFE Coating

Name: 350g-750g Woven Fiberglass Dust Filter Bag with PTFE Coating
Brand: Hangzhou Createch Machinery Co., Ltd.
SKU: 789824745

Zhejiang, ChinaHangzhou Createch Machinery Co., Ltd.

Negotiable

200 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

Fiberglass

Medium Material

Fiber Glass

Model NO.

fiberglass

Cartridge Filter

Fiberglass

Filter Bag Filter

The Filter Type

Type

Pocket Filter

Usage

Dust Filter

Filtration Grade

PRE Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

Temperature

Cartridge Installation

Fixed Installation

Application

Cement Plant,Coal Boiler,Wast Incinerators

Weight

750GSM

Diameter

120-180mm

Thickness

0.8mm

Length

2000-9000mm

Size

D140mm X L5000mm or as Customized

Warranty

12months

City

Hangzhou

Color

White

Delivery

10 Days After Receiving Deposit

Transport Package

in Poly Bags or as Customers' Requirement

Specification

D140mm x L5000mm OR As Customized

Trademark

ECOGRACE

Origin

China

HS Code

56021000

Production Capacity

10000pieces/Week

Key features

PTFE Coated Durability: Fiberglass cloth coated with PTFE resin for superior high temperature resistance and durability.

Customizable Specifications: Available in various sizes like D140mmxL5000mm or as customized per customer drawings and requirements.

Wide Industry Application: Suitable for cement plants, coal boilers, waste incinerators, chemicals, pharmaceuticals, and more.

Certified Quality: Products hold ISO9001 and SGS certifications ensuring high quality standards.

Professional Technical Support: Professional team provides installation instructions and after-sale service with 1-2 years warranty.

Company profile

Hangzhou Createch Machinery Co., Ltd.

Zhejiang, China

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:What kind of filter bags can you provide?

Re, P84, Nomex, PPS, PTFE filter bags are the main products we producve, and PP, DT filter bags are also within our capacity.

Q:About the specification, what do you get?

Re, Common specifications like 130x2.45m, 150x4m or 160x6m and we can also design a certain specification for you. It depends on customers' requirements.You can get more specific information on our web.

Q:Can you tell me what certifacation you have?

Re, Yeah, we have got ISO9001 and SGS certification.We pay much attention to our products' quality.

Q:What's your payment terms?

Re, Usually in 30% TT in advance and 70% balance against B/L copy.

Q:May I ask what kind of after-sale services can you provide?

Re, We can offer professional instructions during the installation and overservice installation service for you if necessarey.For the conplain and claim comes from the problem, we would take it seriously and give a resonable reply.