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Within 2-10 days after receipt of prepayment

25mm 28kg/M3 Glass Wool Blanket for Duct Insulation

Name: 25mm 28kg/M3 Glass Wool Blanket for Duct Insulation
Brand: Tianjin Huayue International Trade Co., Ltd.
SKU: 2018422562

Tianjin, ChinaTianjin Huayue International Trade Co., Ltd.

US$0.68

500-999 Square Meters

US$0.58

1,000-5,999 Square Meters

US$0.48

6,000-7,999 Square Meters

US$0.38

8,000+ Square Meters

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Certification

CE/ISO/ASTM/Asnzs4859.1

Model NO.

HY-28

Color

Yellow

Feature

Heat Insulation

Thickness

25-150mm

Density

10-48 Kg/M3

Length

5-30m

Width

0.4-1.2m

Thermal Conductivity

0.038-0.042 W/M.K

Performance

Fireproof/Moisture Resistance/Thermal Insulation

Fireproof

Class A1

Package

Woven Fabric Bag(Outside)& PVC Bag(Inner)

Warranty

More Than 5 Years

Material

Glass Fiber, Fiberglass

Refractoriness

454℃

Diameter

5-8μm

Apparent Density

10-48kg/M3

Surface Treatment

Usage

Duct Insulation

Transport Package

Inner Packing Is PVC Bag(Vaccumed Packing); Outsi

Specification

Thickness(25-150mm); Density(10-48kg/m3)

Trademark

HUAYUE/OEM/ODM

Origin

China

HS Code

7019809000

Production Capacity

50000 Square Meters Per Day

Key features

Class A1 Fireproof Rating: Ensures safety in high-risk environments with non-combustible properties.

OEM Services Available: Customized insulation solutions and packaging design supported by manufacturer.

High Sound Absorption: Average NRC of 0.95 effectively reduces sound transmission for acoustic comfort.

Extended Warranty Coverage: Comprehensive warranty protection lasting more than 5 years for peace of mind.

Wide Thickness Range: Flexible thickness options from 25mm to 200mm to suit various project needs.

Global Certification Compliance: Meets international standards including ISO9001, CE, SGS, FM, and ISO14001.

Moisture and Mold Resistance: Excellent chemical stability with low moisture absorption and mildew proof features.

Company profile

Tianjin Huayue International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤11.99h

AI-Powered supplier vetting

SummaryTianjin Huayue International Trade Co., Ltd. is identified as a China-based manufacturer/factory operating in Tianjin and offering multiple insulation and resin products. The supplier reports substantial production infrastructure, including multiple production lines and stated annual capacities for rock wool, glass wool, foam glass, and ion exchange resin. It has exported since 2003 and reports that exports represent 41%–50% of total sales. SGS conducted an audit with a stated validity period from August 31, 2023 to August 30, 2024, although the audit result is recorded as 0 and the audit type is not explained. Company descriptions report OEM production for several well-known brands and certifications including ISO 9001, ISO 14001, CE, and FM. However, many operational, R&D, overseas-service, quality-control, and after-sales fields are explicitly marked unknown. No financial figures are included in this assessment.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is registered as Tianjin Huayue International Trade Co., Ltd., a limited company operating in Tianjin, China. This directly supports its classification as a manufacturing supplier.

CertificationsThe company description reports ISO 9001, ISO 14001, CE, and FM certifications. SGS is also identified as the auditing organization, but the audit result is recorded as 0 and the meaning of the audit type and result is not provided, so the certification claims should be distinguished from the audit outcome.

Production capacityThe supplier reports multiple production lines, including 4 for foam glass, 4 for insulation decoration integrated boards, 5 for resins, 40 for rubber foam, 10 for glass wool, and 8 for rock wool. It also states annual capacities for foam glass, rock wool, glass wool, and ion exchange resin, providing explicit evidence of broad and substantial manufacturing capacity.

Customization capabilityThe company reports OEM production for Owens Corning, ISOVER, KNAUF, K-FLEX, Johns Manville, and CERTAINTEED, which directly supports experience with branded manufacturing. However, private mold design and other detailed customization capabilities are marked unknown, so the evidence supports OEM experience rather than a complete customization assessment.

Client casesThe supplier explicitly names OEM production for Owens Corning, ISOVER, KNAUF, K-FLEX, Johns Manville, and CERTAINTEED. These named brand relationships constitute stated customer-case evidence, although the slices provide no contract details, dates, volumes, or independently verified case documentation.

Product Q&A

Q:Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 25 Years.

Q:Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

Q:Does your company and products has any certification to ensure quality?

We are in compliance with CE, SGS, FM, ISO9001, ISO14001, ISO45001 certificate etc. Our products have excellent chemical, physical features and stability.

Q:What services can Huayue provide?

* Any inquires will be replied within 0-1 hours. * We are professional manufacturer. Welcome to visit our company and factories at any time! * Any your idea on the packing we can help you to design and put into production. Customized product is available. High quality, reasonable and competitive price, fast lead time. * All products will have been strictly quality checked in house before packing. * All products will be well packed before shipping. Sample order prepared, just 3-10 days for arrivi

Q:What is Huayue's inspection process for glass wool?

Raw Material Inspection - Production Process Inspection - Factory Inspection - Parallel Sample Tracking System.