High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve
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Product Highlights
- Multi-Function Protection: Shields against flame, abrasion, oil splash, molten particles, and weathering.
- Custom Color Options: Standard black with red, blue, orange, yellow, and other custom colors available.
- Wide Size Range: Inner diameters from 4 mm to 150 mm to fit various hoses and cables.
- Flexible Installation: Flexible fiberglass and silicone design allows easy routing and installation.
- OEM & Custom Service: Supports custom sizes, lengths, colors, packaging, and private label branding.
- Industrial Compliance: Certified ISO 9001, IATF 16949, MSHA, UL 1441, RoHS, and REACH.
- Durable Construction: Braided E-Glass core with thick silicone coating for long-term structural stability.
Product Attributes
- Customization
- Available
- Certification
- RoHS
- Application
- Hose Protection
- Model NO.
- an hose fiberglass sleeve
- Surface Treatment
- Silicon Coated
- Weave Type
- Plain Woven
- Fiberglass Type
- E-Glass
- Alkali Content
- Alkali Free
- Logo
- Upon Custom Request
- Temperature Resistance
- -70 Degree C to 260 Degree C
- Flame Resistance
- 1650 Degree C for 15 Sec
- Factory
- Ningguo Bst Thermal Products Co.,Ltd
- Certificates
- ISO 9001, IATF 16949, Msha, UL 1441, RoHS, Reach
- Transport Package
- Carton Box
- Specification
- 4-150 mm
- Trademark
- BSTFLEX
- Origin
- China
- HS Code
- 701990
- Production Capacity
- 2000m/Day
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- 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 High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve
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High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve -
High Temp Temperature Black Silicone Rubber an Hose Fiberglass Fire Sleeve
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Product Description
High Temperature Black Silicone Rubber Hose Fiberglass Fire Sleeve is a heavy duty thermal protection sleeve designed for hoses, cables, wires, and pipes working in extreme heat environments. Built with a braided fiberglass core and coated with black silicone rubber, it offers reliable resistance to heat, flame, abrasion, oil splash, and molten particles. It is widely used for hydraulic hose protection, cable insulation, pipe shielding, and industrial fire protection applications.
High Temperature Black Silicone Rubber Hose Fiberglass Fire Sleeve is a premium thermal insulation and fire protection sleeve developed for demanding industrial and automotive applications. It is manufactured from a high strength fiberglass sleeve base coated with a thick layer of black silicone rubber, creating a flexible yet durable barrier against intense radiant heat, direct flame, abrasion, and contamination.
This fire sleeve is widely selected by OEM manufacturers, industrial distributors, and maintenance teams because it helps protect critical hydraulic hoses, electrical cables, fuel lines, brake lines, and metal pipes from thermal damage. In harsh working environments, excessive heat can shorten service life, weaken hose structure, damage cable insulation, and increase the risk of system failure. Installing a high temperature silicone fiberglass fire sleeve provides an effective solution by reducing heat exposure and improving overall equipment safety.
The black silicone outer layer offers strong resistance to weathering, oil splash, hydraulic fluid contamination, and mechanical wear. The inner fiberglass layer provides excellent thermal insulation and structural stability. Together, these materials deliver a dependable sleeve for long term use in steel mills, foundries, railway systems, glass plants, marine engine rooms, construction machinery, power plants, and high performance automotive systems.
This product is available in a wide range of inner diameters from 4 mm to 150 mm. Standard production color is black. Other colors can be customized based on project requirements, brand identification, or special application needs.
Key Product Benefits
High temperature resistance for demanding industrial conditions
Excellent fire protection for hoses, cables, and pipes
Strong silicone rubber coating for better durability
Fiberglass inner sleeve for effective thermal insulation
Good resistance to abrasion, oil splash, and contaminants
Flexible design for easier installation and routing
Broad size range for small and large diameter applications
Suitable for hydraulic hose, cable, and pipe protection
Custom color, cut length, and packaging options available
Product Features
This black silicone rubber fiberglass fire sleeve is engineered to provide dependable heat shielding and flame resistance in applications where exposed hoses and cables require long term protection.
It is commonly used to:
Protect hydraulic hoses from radiant and direct heat
Shield wiring harnesses in engine and machinery compartments
Reduce thermal transfer to sensitive pipes and lines
Improve safety in high temperature industrial production zones
Extend the service life of hoses and cables in abrasive environments
Support compliance requirements in industrial and transport sectors
Compared with standard textile sleeves, this silicone coated fiberglass sleeve delivers higher thermal performance and better surface durability, especially in environments involving sparks, molten splash, hot surfaces, and heat cycling.
Product Parameter Table
| Parameter | Specification |
|---|---|
| Product Name | High Temperature Black Silicone Rubber Hose Fiberglass Fire Sleeve |
| Base Material | Braided Fiberglass Sleeve |
| Outer Coating | Silicone Rubber |
| Standard Color | Black |
| Optional Colors | Red, Blue, Orange, Yellow, Custom |
| Inner Diameter Range | 4 mm to 150 mm |
| Continuous Working Temperature | 260 degree C |
| Low Temperature Resistance | -70 degree C |
| Short Term Heat Resistance | 800 degree C for 30 minutes |
| Main Performance | Heat Insulation, Fire Protection, Abrasion Resistance |
| Length Supply | Custom Cut Length or Roll Length |
| Application | Hose, Cable, Wire, Pipe, Fuel Line, Hydraulic Line |
| OEM Service | Available |
| Custom Packaging | Available |
Quality and Compliance
Our High Temperature Black Silicone Rubber Hose Fiberglass Fire Sleeve is produced under strict manufacturing and inspection standards. We support customers with extensive quality and compliance documentation for industrial and project use.
| Test or Certification Category | Standard |
|---|---|
| Quality Management System | ISO 9001:2015 |
| Automotive Quality System | IATF 16949 |
| Mining Safety | MSHA |
| Safety Compliance | UL 1441 |
| Environmental Compliance | RoHS |
| Environmental Compliance | REACH |
| Low Temperature Test | -70 degree C Test |
| Heat Resistance Test | 260 degree C Test |
| Fire Exposure Test | 800 degree C for 30 minutes |
| Marine Reference | GL Germanischer Lloyd |
| Railway Fire Standard | DIN EN45545-2:2020 |
| Low Smoke Toxicity | DIN 45545 |
| Rail Vehicle Combustibility | DIN 54837 / 5510-2 |
| Flame Spread Test | NF EN ISO 11925-2 |
| Railway Material Standard | TB/T 3138-2018 |
| Molten Splash Resistance | BS EN 373 |
| Abrasion Resistance | BS EN 388 |
| Oil Resistance | BS EN ISO 6530 |
| Tensile Strength | BS 2576 |
| Thermal Conductivity | ASTM C177 |
Typical Applications
High Temperature Black Silicone Rubber Hose Fiberglass Fire Sleeve is suitable for a broad range of industries and equipment systems.
Main applications include:
Hydraulic hose heat protection
Fire resistant hose covering
Automotive wire harness insulation
Industrial cable heat shielding
Fuel line and brake line protection
Pipe insulation in hot process areas
Railway cable and hose protection systems
Marine engine room thermal shielding
Steel mill and foundry hose protection
Heavy equipment and construction machinery
Power generation and industrial maintenance operations
Why This Product Is a Strong Choice
For industrial buyers, the value of this product is not only in heat resistance, but in long term protection performance. In real operating conditions, hoses and cables are often exposed to combined risks such as heat, flame, oil, vibration, friction, and debris. A high quality silicone fiberglass fire sleeve helps prevent early hose failure, wiring breakdown, and thermal damage to fluid transfer systems.
By using this sleeve, buyers can:
Reduce equipment downtime
Improve operational safety
Lower maintenance and replacement costs
Increase the service life of protected components
Meet higher project and compliance requirements
This makes it a practical solution for both new equipment manufacturing and aftermarket maintenance.
Custom Manufacturing Service
We can supply custom production based on buyer requirements.
Available customization includes:
Custom inner diameter
Custom wall thickness
Custom cut length
Custom color matching
Private label packaging
Bulk order project supply
OEM and distributor support
FAQ
1. What is the main function of black silicone rubber fiberglass fire sleeve?
The main function of black silicone rubber fiberglass fire sleeve is to protect hoses, cables, wires, and pipes from high temperature, flame exposure, abrasion, and oil contamination. It acts as a thermal barrier and fire resistant protective cover in industrial and automotive environments.
2. What temperature can this fire sleeve withstand?
This product is designed for continuous service up to 260 degree C. It also provides short term protection against extreme heat exposure up to 800 degree C for 30 minutes, depending on application conditions.
3. What sizes are available?
We can manufacture inner diameters from 4 mm to 150 mm. This wide range allows the sleeve to fit small electrical cables as well as larger hydraulic hoses and industrial pipes.
4. Is black the only color available?
Black is the standard production color for this version. However, red and other custom colors can also be produced based on order quantity and project requirements.
5. Can this sleeve be used for hydraulic hoses?
Yes. This product is widely used for hydraulic hose fire protection and heat insulation. It helps shield the hose from radiant heat, hot surfaces, sparks, and abrasion, which can improve hose life and system safety.
6. Is this product flexible enough for installation?
Yes. The sleeve is designed with a flexible fiberglass structure and silicone coating, making it suitable for installation over hoses, cables, and pipes in many routing conditions.
7. What industries commonly use this product?
Common industries include steel production, railway systems, foundries, glass manufacturing, marine equipment, power generation, construction machinery, automotive manufacturing, and industrial maintenance.
8. Do you provide OEM or custom service?
Yes. We provide OEM production, custom sizes, custom colors, custom lengths, and custom packaging for distributors, manufacturers, and industrial buyers.
BST-EFRS Silicone coated Heatproof Aeroquip Firesleeve Hose Covering made of braided fiberglass yarns in a flexible substrate, then coated with a high grade silicone rubber. It is a self-extinguishing thermal protection sleeve. Silicone rubber on our fire sleeve sheds molten metals, slag, welding splatter, electrical or grinding sparks and contamination.
It offers excellent short term flame protection and great insulation properties for high temperature.
Resistant to hydraulic fluids, oils and fuels and can protects against molten splash and flames.
It's mainly used in steelworks, glass and ceramic industry, in railway and some other fields, protect cables, wires and hoses with very high temperature.
| Datasheet | |||||||||
| Part Number | Normal Inside diameter | Meter for spool | |||||||
| Inches | mm | Dash # | Meter | ||||||
| BST-EFRS-6 | 1/4 | 6 | -4 | 20 | |||||
| BST-EFRS-8 | 5/16 | 8 | -5 | 20 | |||||
| BST-EFRS-10 | 3/8 | 10 | -6 | 20 | |||||
| BST-EFRS-11 | 7/16 | 11 | -7 | 20 | |||||
| BST-EFRS-13 | 1/2 | 13 | -8 | 20 | |||||
| BST-EFRS-16 | 5/8 | 16 | -10 | 20 | |||||
| BST-EFRS-19 | 3/4 | 19 | -12 | 20 | |||||
| BST-EFRS-22 | 7/8 | 22 | -14 | 20 | |||||
| BST-EFRS-25 | 1 | 25 | -16 | 20 | |||||
| BST-EFRS-29 | 1 1/8 | 29 | -18 | 20 | |||||
| BST-EFRS-32 | 1 1/4 | 32 | -20 | 20 | |||||
| BST-EFRS-35 | 1 3/8 | 35 | -22 | 20 | |||||
| BST-EFRS-38 | 1 1/2 | 38 | -24 | 20 | |||||
| BST-EFRS-41 | 1 5/8 | 41 | -26 | 20 | |||||
| BST-EFRS-44 | 1 3/4 | 44 | -28 | 20 | |||||
| BST-EFRS-48 | 1 7/8 | 48 | -30 | 20 | |||||
| BST-EFRS-51 | 2 | 51 | -32 | 20 | |||||
| BST-EFRS-57 | 2 1/4 | 57 | 36 | 20 | |||||
| BST-EFRS-60 | 2 2/5 | 60 | -38 | 20 | |||||
| BST-EFRS-64 | 2 1/2 | 64 | -40 | 20 | |||||
| BST-EFRS-67 | 2 5/8 | 67 | -42 | 20 | |||||
| BST-EFRS-70 | 2 3/4 | 70 | -44 | 20 | |||||
| BST-EFRS-73 | 2 7/8 | 73 | -46 | 20 | |||||
| BST-EFRS-76 | 3 | 76 | -48 | 20 | |||||
| BST-EFRS-83 | 3 1/4 | 83 | -52 | 20 | |||||
| BST-EFRS-89 | 3 1/2 | 89 | -56 | 20 | |||||
| BST-EFRS-95 | 3 3/4 | 95 | -60 | 20 | |||||
| BST-EFRS-102 | 4 | 102 | -64 | 20 | |||||
| BST-EFRS-114 | 4 1/2 | 114 | -72 | 20 | |||||
| BST-EFRS-121 | 4 3/4 | 121 | -76 | 20 | |||||
| BST-EFRS-127 | 5 | 127 | -80 | 20 | |||||
| BST-EFRS-152 | 6 | 152 | -96 | 20 | |||||
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.
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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 is the main function of black silicone rubber fiberglass fire sleeve?
- The main function is to protect hoses, cables, wires, and pipes from high temperature, flame exposure, abrasion, and oil contamination. It acts as a thermal barrier and fire resistant protective cover in industrial and automotive environments.
- What temperature can this fire sleeve withstand?
- This product is designed for continuous service up to 260 degree C. It also provides short term protection against extreme heat exposure up to 800 degree C for 30 minutes, depending on application conditions.
- What sizes are available?
- We can manufacture inner diameters from 4 mm to 150 mm. This wide range allows the sleeve to fit small electrical cables as well as larger hydraulic hoses and industrial pipes.
- Is black the only color available?
- Black is the standard production color for this version. However, red and other custom colors can also be produced based on order quantity and project requirements.
- Can this sleeve be used for hydraulic hoses?
- Yes. This product is widely used for hydraulic hose fire protection and heat insulation. It helps shield the hose from radiant heat, hot surfaces, sparks, and abrasion, which can improve hose life and system safety.
- Is this product flexible enough for installation?
- Yes. The sleeve is designed with a flexible fiberglass structure and silicone coating, making it suitable for installation over hoses, cables, and pipes in many routing conditions.
- What industries commonly use this product?
- Common industries include steel production, railway systems, foundries, glass manufacturing, marine equipment, power generation, construction machinery, automotive manufacturing, and industrial maintenance.
- Do you provide OEM or custom service?
- Yes. We provide OEM production, custom sizes, custom colors, custom lengths, and custom packaging for distributors, manufacturers, and industrial buyers.
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