Fireproof Kevlar Glass High Temp Insulation Graphite Gasket Fiberglass Silica Aramid Ceramic Fiber Rope for Fireplace Woodstove Boiler Wood Burning Burner Stove
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Product Highlights
- Customizable Dimensions: Diameter and cross-sections can be customized to meet specific sealing requirements.
- OEM Manufacturing Service: Full OEM customization available including material selection, braid structure, and surface treatment.
- High Temperature Resistance: Designed for continuous exposure to high heat in wood stoves, furnaces, and industrial boilers.
- Multiple Material Options: Available in Fiberglass, Silica, Alumina Ceramic, Aramid, and Graphite-treated yarns.
- Superior Sealing Performance: Prevents heat loss, smoke leakage, and air infiltration while maintaining combustion efficiency.
- Durable Construction: Offers enhanced abrasion resistance and mechanical strength for repeated door opening and closing.
- Wide Application Range: Suitable for residential fireplaces, commercial wood stoves, and industrial heating equipment.
- Fireproof and Non-Combustible: Provides reliable fire protection and thermal stability for demanding high-heat applications.
Product Attributes
- Customization
- Available
- Usage
- Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, Filter Material, High Temperature Insulating Material, Heat Insulation
- Temprature Classification
- 1260℃
- Model NO.
- BST-LCRR
- Chemical Composition:
- Al2O3.SiO2
- Shape
- Rope
- Manufacturing Technique
- Ceramic Fiber Lagging Rope
- Kind
- High Purity Ceramic Fiber
- Near Port
- Shanghai, Ningbo
- Factory
- Ningguo Bst Thermal Products Co.,Ltd
- MOQ
- 1000 USD
- Materials
- Silica Fiberglass Ceramic Aramid Basalt
- Transport Package
- Carton Box
- Specification
- 12.7-50 mm
- Trademark
- BSTFLEX
- Origin
- China
- HS Code
- 701959
- Production Capacity
- 10000m/Day
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 1.000kg
- Lead Time
-
3 days (1 - 500 Meters)
To be negotiated ( > 500 Meters)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Fireproof Kevlar Glass High Temp Insulation Graphite Gasket Fiberglass Silica Aramid Ceramic Fiber Rope for Fireplace Woodstove Boiler Wood Burning Burner Stove
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Product Description
Fireproof High Temperature Door Gasket Rope for Wood Stove & Furnace
Product Description
The fireproof high temperature door gasket rope is designed for sealing stove and furnace doors to provide reliable heat insulation, smoke sealing, and fire protection.
Manufactured by BSTFLEX, this gasket rope is produced in knitted, twisted, square braided, or round braided structures, using materials such as fiberglass, silica fiber, alumina ceramic fiber, aramid fiber, and graphite-treated yarns.
It is suitable for wood stoves, fireplaces, boilers, furnaces, and industrial heating equipment operating at high temperatures.
The rope gasket helps maintain proper combustion efficiency while preventing heat loss, smoke leakage, and air infiltration.



Material Options & Construction
Fiberglass Gasket Rope
-
Heat resistant and non-combustible
-
Flexible braided or twisted structure
-
Suitable for standard stove and furnace doors
Silica / Alumina Ceramic Fiber Rope
-
Higher temperature resistance
-
Excellent thermal stability
-
Suitable for demanding high-heat applications
Graphite Impregnated Gasket
-
Improved sealing performance
-
Enhanced abrasion resistance
-
Longer service life
Aramid Reinforced Option
-
Increased mechanical strength
-
Resistant to wear during repeated door opening and closing
These material options allow selection based on temperature level and service conditions.
Main Functions
-
Seals stove and furnace doors
-
Prevents heat and smoke leakage
-
Improves combustion efficiency
-
Fireproof and high-temperature resistant
-
Reduces energy loss
The gasket rope is designed for continuous exposure to high heat, not decorative use.
Technical Specifications
| Item | Description |
|---|---|
| Product Type | High Temperature Door Gasket Rope |
| Manufacturer | BSTFLEX |
| Materials | Fiberglass / Silica / Alumina / Aramid / Ceramic Fiber |
| Structure | Knitted / Twisted / Square Braided / Round Braided |
| Surface Treatment | Plain or Graphite Treated |
| Application | Wood Stove / Furnace / Fireplace |
| Temperature Resistance | High-Temperature Use |
| Diameter | Customizable |
| OEM Service | Available |
Typical Applications
-
Wood-burning stove doors
-
Fireplace and insert doors
-
Industrial furnace doors
-
Boilers and heating equipment
-
High-temperature sealing applications
These gasket ropes are widely used in residential, commercial, and industrial heating systems.
Advantages Compared with Standard Seals
| Aspect | High Temperature Gasket Rope | Standard Seal |
|---|---|---|
| Heat Resistance | High | Limited |
| Fireproof Performance | Excellent | Moderate |
| Sealing Efficiency | Strong | Basic |
| Service Life | Long | Shorter |
| Application Range | Wide | Limited |
Customization & Supply Capability
BSTFLEX offers OEM manufacturing and customization, including:
-
Custom diameters and cross-sections
-
Material and braid structure selection
-
Graphite or untreated surface
-
Cut lengths or continuous coils
-
Export-grade packaging
All gasket ropes are manufactured under controlled quality systems.
Important Safety Notice
Correct size selection and proper installation are required to ensure optimal sealing and safety performance.
The fireproof high temperature door gasket rope manufactured by BSTFLEX provides reliable sealing, heat insulation, and fire resistance for wood stoves, furnaces, and fireplaces.
With multiple material options, braided structures, and graphite treatment availability, it is suitable for a wide range of high-temperature door sealing applications.
| DATASHEET | |||||||||
| Part Number | Diameter | Weight | Meter for spool | ||||||
| mm | g/m | Meter | |||||||
| BST-LCRR-12.7 | 12.7 | 60 | 50 | ||||||
| BST-LCRR-15 | 15 | 70 | 50 | ||||||
| BST-LCRR-20 | 20 | 85 | 50 | ||||||
| BST-LCRR-25 | 25 | 120 | 30 | ||||||
| BST-LCRR-30 | 30 | 180 | 30 | ||||||
| BST-LCRR-35 | 35 | 240 | 30 | ||||||
| BST-LCRR-40 | 40 | 260 | 20 | ||||||
| BST-LCRR-45 | 45 | 390 | 20 | ||||||
| BST-LCRR-50 | 50 | 480 | 10 | ||||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2691033". Items marked "" are certified.
Company Profile
BSTFLEX is a leading supplier from China for a wide range thermal protection products and solution for our Customers.
The Company was founded in 2011 in the city of Ningguo City, Anhui Province, in China, about 4 hours from Shanghai.
This city is an important district for auto-parts products, so the natural place to develop our range of products, often related with automotive industry.
The Company had a fast growing in the past 4 years, and now we export our products in over 25 countries around the World, for example in Germany, Japan, USA, Australia, France, Spain, Italy, Brazil, Russia, India, Middle East and so on.
About 80% of our turnover is made in Overseas Market.
We have a wide range of products, mainly for thermal protection in different fields as steelworks, glass, ceramic, railway and automotive industry.
Our key products are: Fire sleeves, we have four versions, called economic, industrial and heavy duty grade, recently we have developed a knitted version of fire sleeve, then we have in our portfolio of products tapes in different material (silica, basalt, carbon, fiberglass, ceramic and so on), fabrics as well in different material (fiberglass, carbon, basalt, silica, ceramic, aramid and so on), ropes for different temperatures and applications.
Developed specially for automotive we have the exhaust wraps, heat shields and turbo blanket.
Our main factory located in Ningguo covers a space of about 4000 Sqm, we have 5 new generation vertical coating line machines to produce our fire sleeves, and we have about 50 workers for production line, warehouse and 5 people in our R&D department.
In the headquarter we produce the fire sleeves, tapes and insulation jackets.
The others products are developed by our R&D team and made through a strong network of partners in China.
Our turnover in 2014 was about 4.000.000 USD, growing around 30% for year.
Our goal is to establish long term cooperation with some leading players in this field, to be their new potential partner, offering stable quality, good service, flexibility and reasonable prices.
We hope to have chance to cooperate with you, and we want to provide the best thermal and protection solution for our customers.
Best Regards
BSTFLEX TEAM
About Our Factory & Business Background
- Address
- No. 10th, Chuangxin North, Ningguo City, Anhui Province, Xuancheng, Anhui, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Fire 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 Lines
- 1
-
Production Machines
- Braiding Machine, Cutting Machine, Cutting Machine, Sewing Machine, Winding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What materials are available for the gasket rope?
- We offer Fiberglass, Silica, Alumina Ceramic Fiber, Aramid, and Graphite-treated yarns.
- Can the diameter be customized?
- Yes, the diameter and cross-sections are fully customizable to meet your specific needs.
- What is the temperature resistance of this product?
- The rope is designed for continuous exposure to high heat, suitable for wood stoves and furnaces.
- Does the product offer OEM services?
- Yes, we provide full OEM manufacturing including custom cuts, coils, and surface treatments.
- What are the available construction structures?
- We produce knitted, twisted, square braided, and round braided structures.
- What is the minimum order quantity?
- The minimum order quantity is 20 meters.
- What are the typical applications for this gasket?
- It is widely used for wood-burning stove doors, fireplaces, industrial furnaces, and boilers.
- How long is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
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