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100PCS
ISO9000，CE,EN13501,SGS,etc
customizable
Black,Gray,Red,Yellow,Blue,Pink,Green (customizable)
7-15 days
A Grade
Product Description
The RUISHUN Silicone Fabric Flexible Connector is a high-performance flexible expansion joint engineered for high-temperature ventilation, ducting, and pipeline systems.
Manufactured in RUISHUN’s own facilities, this product is made from woven fiberglass fabric or high-silica fiberglass fabric, coated with industrial-grade silicone rubber, ensuring excellent heat resistance, flexibility, sealing performance, and long service life.
RUISHUN controls the entire production process — fabric weaving, silicone coating, cutting, sewing, and final inspection — delivering consistent quality and reliable supply for industrial projects worldwide.
Continuous working temperature: 250°C – 550°C
Short-term resistance: up to 600°C
Optional high-silica fabric for extreme heat applications
Effectively absorbs thermal expansion and contraction
Prevents stress damage to ducts and pipelines
Reduces vibration from fans and mechanical equipment
Improves system stability and operational safety
Resistant to aging, UV, ozone, moisture, and weather
Good resistance to oil, steam, and mild chemicals
Thickness, width, length, structure, and color available on request
OEM labeling and engineering drawings supported
Single-layer silicone fabric flexible connector
Double-layer silicone-coated fiberglass connector
Multi-layer reinforced expansion joint
Round / rectangular / flange-type flexible connectors
Fan inlet and outlet flexible connections
High-temperature exhaust and air-handling systems
Furnace exhaust ducts
Flue gas and combustion air connections
Thermal power plants
Steel, cement, and metallurgical facilities
High-temperature gas pipelines
Dust collection and filtration systems
Engine exhaust systems
Equipment vibration isolation connections
| Item | Specification |
|---|---|
| Base Fabric | Fiberglass Fabric / High Silica Fiberglass |
| Coating | Silicone Rubber (Single or Double Sided) |
| Thickness | 0.3 – 3.0 mm |
| Width | Up to 2000 mm |
| Color | Red / Gray / Black / Customized |
| Working Temperature | -50°C to +550°C |
| Shape | Round / Rectangular / Custom Design |
Integrated production: weaving, coating, fabrication in-house
Strict quality control for every production batch
Stable capacity for long-term project supply
OEM & ODM support for distributors and engineering contractors
Fast response for technical inquiries and samples
Trusted high-temperature fiberglass material manufacturer
Proven experience in industrial fire protection and insulation
Factory-direct pricing with no middleman
Reliable partner for HVAC, furnace, power plant, and EPC projects
A silicone fabric flexible connector is used to absorb vibration, compensate thermal expansion, reduce noise, and provide sealing in high-temperature ducting, ventilation, and piping systems, especially in HVAC, furnaces, and industrial exhaust applications.
RUISHUN silicone fabric flexible connectors can withstand continuous temperatures from 250°C to 550°C, depending on the base fabric.
For extreme conditions, high-silica fiberglass fabric options are available, with short-term resistance up to 600°C.
They are manufactured using fiberglass fabric or high-silica fiberglass fabric as the base material, coated with industrial-grade silicone rubber for enhanced heat resistance, flexibility, and durability.
Yes. RUISHUN offers full customization, including:
Thickness and width
Length and shape (round or rectangular)
Single-layer or multi-layer structures
Color and reinforcement design
OEM and project-based customization are fully supported.
Yes. The silicone coating provides excellent weather resistance, including resistance to UV, ozone, moisture, and aging, making them suitable for both indoor and outdoor industrial environments.
RUISHUN connectors offer good resistance to oil, steam, and mild acids and alkalis. For specific chemical environments, material selection can be optimized based on project requirements.
They are widely used in:
HVAC and industrial ventilation systems
Industrial furnaces and boilers
Power plants and heavy industry
Steel, cement, and metallurgical plants
Chemical processing and dust collection systems
RUISHUN controls the entire manufacturing process in-house, including fabric weaving, silicone coating, cutting, sewing, and final inspection, ensuring stable quality, traceability, and consistent batch performance.
Yes. RUISHUN can provide samples for testing and evaluation before bulk production, helping customers confirm material performance and suitability.
Lead time depends on specifications and order quantity.
Standard designs usually have short lead times, while customized products are scheduled according to project requirements. RUISHUN supports stable long-term supply for engineering projects.
RUISHUN silicone fabric flexible connectors are carefully packed to ensure protection during transportation and long-distance shipping.
Each connector is rolled or folded properly to avoid creases and damage
Packed in plastic protective bags to prevent moisture and contamination
Outer packaging uses strong export-grade cartons or wooden cases, suitable for sea and air shipment
Customized packaging available for OEM orders and project requirements
Factory-direct supply from RUISHUN manufacturing facilities
Flexible delivery options: EXW, FOB, CFR, CIF available
Suitable for sea freight, air freight, and express delivery
Stable production capacity ensures on-time delivery for bulk and customized orders
Heat resistance testing
Coating durability evaluation
Tensile strength testing
ROHS / REACH compliant materials (if applicable)
Samples available for evaluation
