Is the product suitable for outdoor use?

Silicone coated fiberglass fabric has good resistance to weathering, moisture and aging. For outdoor projects, the structure and connection method can be customized according to the installation environment.

Can you customize color and packaging?

Yes. Standard colors include red, black and grey. Other colors, private label packaging and OEM packaging can be customized for bulk orders.

What industries commonly use this product?

It is commonly used in industrial ventilation, power plants, drying equipment, heating systems, exhaust ducts, HVAC systems, chemical plants, fan systems and air handling equipment.

Silicone Coated Fiberglass High Temperature Air Ducting Expansion Joints

Name: Silicone Coated Fiberglass High Temperature Air Ducting Expansion Joints
Brand: NINGGUO BST THERMAL PRODUCTS CO., LTD.
SKU: 837416515

Anhui, ChinaNINGGUO BST THERMAL PRODUCTS CO., LTD.

US$10.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Month

Connection

Universal

Model NO.

BST-RIB

Kind

Universal

Type

Upon Request

Head Code

Upon Request

Material

Fiberglass, Ceramic, Silica, Steel, etc

Surface Treatment

Silicone, PTFE, etc

Customized

Certification

ISO9001:2015 IATF16949

Warranty

24 Months

Application

Universal

Near Port

Shanghai, Ningbo

Factory

Ningguo Bst Thermal Products Co., Ltd

Size

Any Custom Size

Color

Red, Black, Gray

Transport Package

Carton Box

Specification

Upon request

Trademark

BSTFLEX

Origin

China

HS Code

701959

Production Capacity

1000000

Key features

High Temperature Resistance: Silicone coated fiberglass fabric withstands high temperatures for air ducting and exhaust applications.

Thermal Expansion Compensation: Flexible design absorbs thermal expansion, duct movement, and installation misalignment effectively.

Vibration and Noise Reduction: Reduces mechanical stress, vibration, and noise from fans, blowers, and connected equipment.

Full Customization Available: Custom size, shape, thickness, flange type, and sewing structure based on drawings or samples.

Weather and Aging Resistance: Silicone coating provides excellent resistance to moisture, weathering, and aging for outdoor use.

OEM and Private Label Service: Supports OEM projects with custom packaging, private labeling, and sample-based production.

ISO9001 and IATF16949 Certified: Manufacturing process meets international quality standards for automotive and industrial sectors.

24 Months Warranty: Comprehensive 24-month warranty coverage for all mechanical defects and quality issues.

Company profile

Exhibition ExperienceYears of Export Experience100% Finished Products InspectionProduction Process Visualization

NINGGUO BST THERMAL PRODUCTS CO., LTD.

Anhui, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.09h

About Our Factory & Business Background

AddressNo. 10th, Chuangxin North, Ningguo City, Anhui Province, Xuancheng, Anhui, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsFire Sleeve, Heat Shield, Exhaust Wrap, Turbo Blanket, Heat Barrier, Hose Protection Sleeve, Aluminum Corrugated Tube, Fiberglass Sleeve, Exhaust Pipe Insulation Blanket, Heat Protection Tube

Production Lines1

Production MachinesBraiding Machine, Cutting Machine, Cutting Machine, Sewing Machine, Winding Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What is the main purpose of silicone coated fiberglass ducting expansion joints?

The main purpose is to provide a flexible connection in air ducting systems. It helps absorb thermal expansion, vibration, equipment movement and installation misalignment while maintaining sealing performance.

Q:Can this product be used for high temperature air ducts?

Yes. Silicone coated fiberglass fabric is commonly used in high temperature air ducting, hot air transfer and industrial exhaust applications. The exact working temperature should be confirmed according to fabric thickness, coating grade and operating condition.

Q:Can you produce according to our drawings?

Yes. We can produce round, rectangular, square and special shaped expansion joints according to customer drawings, duct dimensions, flange structure and installation requirements.

Q:What information is needed before production?

We need duct size, shape, installation length, working temperature, connection type, pressure condition and quantity. If available, drawings or sample photos are helpful for accurate production.

Q:Can the fabric expansion joint reduce vibration?

Yes. Flexible fabric expansion joints can help absorb vibration from fans, blowers and connected equipment, reducing stress on the ducting system.