What is the warranty/after-sales service?

We provide online after-sales support. If there is any quality problem confirmed on our side, we will offer replacement or refund according to the situation.

Smoke Exhaust Duct Flexible Fireproof Aluminum Silicate Liner

Name: Smoke Exhaust Duct Flexible Fireproof Aluminum Silicate Liner
Brand: Hebei Huashuo Xingye Thermal Insulation Building Materials Co., Ltd.
SKU: 2164142292

Hebei, ChinaHebei Huashuo Xingye Thermal Insulation Building Materials Co., Ltd.

US$7.00-11.00

1 Square Meter

Sample price:US$7.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online After-Sales Service

Highest Working Temperature

1000-1350℃

Model NO.

3600*610*50mm(Conventional, customizable)

Material

Al2O3

Fire Rating

A1 Non-Combustible

Standard Size

12"/24"/48" Width

Moisture Content

≤1.0%

Thermal Stability

Excellent

Application Scenario

HVAC Duct Fireproofing

Color

White/Yellow

Service Life

15-20 Years

Sound Absorption Coefficient

0.4-0.6

Surface Treatment

Aluminum Foil Faced

Compressive Strength

≥0.10MPa

Transport Package

Moisture Proof Bag+Woven Bag+Wooden Pallet

Specification

3600*610*50mm(Conventional, customizable)

Trademark

HUASHUOXINGYE

Origin

China

Production Capacity

3000000

Key features

Asbestos-Free Safety: 100% asbestos-free, non-toxic, and compliant with international environmental standards.

Customizable Dimensions: Available in standard sizes with full customization for length, width, and thickness.

Superior Thermal Insulation: Low thermal conductivity and aluminum foil facing minimize heat loss and boost efficiency.

Thermal Shock Resistance: Resists rapid temperature fluctuations without cracking, delaminating, or fiber shedding.

Moisture and Corrosion Barrier: Aluminum foil layer provides excellent moisture resistance and vapor barrier protection.

Flexible Installation: Lightweight with high tensile strength, easy to cut, shape, and install on various equipment.

OEM and ODM Services: Full customization support including special packaging and design-based manufacturing.

Company profile

Hebei Huashuo Xingye Thermal Insulation Building Materials Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin Port; Qingdao PortAverage Response Time: ≤6.65h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company associated with manufacturing-sector entities and located in Dacheng County, Langfang. It provides customized production, technical consultation, after-sales installation, and maintenance, with reported domestic coverage across residential, commercial, and industrial applications, including cooperation on a landmark airport project. The supplier reports flexible customization, ODM, recent new-product activity, and OEM service for well-known brands. Quality controls include raw-material traceability, random finished-product inspection, one quality inspector, written service procedures, corrective-action processes, and complaint-handling records. It has inventory capability and lead times within 15 workdays in both peak and off-season, but lacks overseas warehouses and showrooms and has no valid manufacturing-capacity contract with affiliated subcontractors. Financial evidence is inconsistent across the provided records, so credibility cannot be conclusively...

After-Sales capabilityThe supplier reports after-sales installation and maintenance, documented service procedures, corrective and preventive action procedures, and complaint-handling records. It also has inventory capability and stated lead times within 15 workdays, although it lacks overseas warehouses and overseas showrooms.

R&D capabilityThe supplier reports new products during the past year, ODM service, and broad design customization capabilities. However, it reports no available SDK, so the evidence supports product development and design capability but not software-development integration capability.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, and flexible customization, as well as ODM services. These statements directly demonstrate broad customization coverage.

Client casesThe supplier states that it serves residential, commercial, and industrial markets and cooperated on a landmark project involving Beijing Capital International Airport. It also reports OEM service for well-known brands, providing direct evidence of customer and project experience, although specific customer names are not supplied.

Product Q&A

Q:Is the product asbestos-free?

Yes, all our ceramic fiber blankets are 100% asbestos-free, non-toxic, and comply with international environmental standards.

Q:Can you provide custom sizes or specifications?

Yes, we support full customization, including size, density, grade, and even special packaging. Just provide your detailed requirements.

Q:How are the products packed?

Standard packing is: moisture-proof PE inner bag + woven outer bag, stacked on fumigated wooden pallets for container shipping. Custom packing solutions are available.

Q:What certifications do you have?

Our products comply with ISO 9001 quality management system, and we can provide test reports and other supporting documents upon request.

Q:What is the lead time?

For standard stock sizes, lead time is 7-15 working days after receiving your deposit. Custom orders take 15-25 working days, depending on the order quantity.