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Within 3-7 days after receipt of prepayment.

25mm 32kg/M3 Glass Wool Insulation Blanket for Duct Insulation

Name: 25mm 32kg/M3 Glass Wool Insulation Blanket for Duct Insulation
Brand: Tianjin Huayue International Trade Co., Ltd.
SKU: 1937936531

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

Quality Guarantee

Certification

ASTM, CE, ISO, CE/ISO/ASTM/Asnzs4859.1

Model NO.

HY-DT25

Color

Yellow

Feature

Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction, Class A1

After-Sales Service

Online Technical Support

Warranty

More Than 5 Years

Material

Glass Fiber, Fiberglass

Refractoriness

454℃

Diameter

5-8μm

Apparent Density

10-48kg/M3

Surface Treatment

Usage

Duct Insulation

Color

Yellow

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)

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 Fire Rating: Non-combustible material meeting strict fire safety standards for duct insulation.

Comprehensive Certifications: Certified by ASTM, CE, ISO, FM, and BS476 for quality and safety assurance.

Eco-Friendly Composition: Zero ODP, GWP, CFC, and HCFC content with recycled material usage.

Flexible Installation: Lightweight and resilient design allows easy fitting into designated areas.

Superior Insulation Performance: Excellent thermal and acoustic properties with thermal conductivity of 0.032-0.045 W/mK.

Long-Term Warranty: More than 5 years warranty coverage for mechanical and material defects.

OEM and ODM Support: Customized whole solution packages and product design available for clients.

Fast Delivery: Ready stock available with delivery within 3-7 days after prepayment.

Company profile

Tianjin Huayue International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.20h

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 material, more than 22 Years.

Q:Do you accept sample orders?

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

Q:Do your company and products have any certification to ensure quality?

We are in compliance with ISO14001, ISO9001, OHSAS18001 certificates, etc. Our products have excellent chemical, and physical features and stability.

Q:What services can Huayue provide?

* Any inquiries will be replied to within 0-1 hours. * We are a professional manufacturer and trade company. Welcome to visit our company and factories at any time! * Any 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, abou

Q:What is Huayue's inspection process for Glass Wool?

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