Fire-Resistant Silicone Rubber Sleeve for High-Temperature Insulation Needs

• Customization: Available
• Application: High Temperature
• Fiberglass Tube: 4mm~130mm
• Model NO.: High temperature casing
• Length: 15~100meter
• Material: Fiberglass
• Temperature Resistance: 300℃
• Selling Units: Single Item
• Usage: High-Temperature Places
• Continuous Working Temperature: -60~300ºC
• Inner Diameter: 6mm~100mm
• Texture: Smooth
• Rated Voltage: 7kv-25kv
• Thickness: 1.5mm~4.6mm
• Type: Insulation Tube
• Product Name: Fire-Resistant,Heat-Resistant Fiberglass Sleeving
• Transport Package: Carton
• Trademark: ZH
• Origin: China
• HS Code: 8547909000
• Production Capacity: 5000000meter/Month
• Package Size: 60.00cm * 60.00cm * 55.00cm
• Package Gross Weight: 24.000kg

Product Description

Introducing Our High Temperature Casing

Product Introduction:
Our Fireproof Bushings, also known as high-temperature or refractory bushings, are expertly crafted by braiding them into tubes using either alkali-free glass fiber or high-fluffy glass fiber. These tubes are then coated with an advanced, organic, high-temperature resistant iron oxide red silicone gel, formulated to withstand extremely high temperatures. They are significantly thicker than standard insulating bushings, boasting exceptional fire prevention, flame retardant, and heat insulation properties, as well as impressive heat preservation, insulation, resistance to acids and alkalis, and anti-aging characteristics. Designed to endure molten metal splatter, intense heat sources, and flames, these bushings offer extended service life and superior heat resistance.

Product Material:Composed of resilient, alkali-free glass fiber

Product Temperature Resistance:Withstands temperatures from -60ºC to 300ºC, and can endure short-term peaks up to 1650ºC

Available Colors:Choose from Black or Red, with customization available for other colors

Withstand Voltage Class:Rated for 7KV to 25KV applications

Applications:Primarily utilized in high-temperature environments such as steel mills, smelters, glass factories, rail transit systems, and large transformer facilities. Additionally, they serve as a protective sleeve for hydraulic hoses, cables, metal hoses, and bellows, offering an eco-friendly and pollution-free solution for pipeline protection in various harsh conditions.

Discover the Three Main Types of High Temperature Casing: 1. Buckle Type, 2. Wrap Type, and 3. Straight Cylinder Type.

One of the most significant advantages of our heat-resistant bushings is the elimination of the need to deactivate equipment or remove hoses and cables during installation. Furthermore, they can be installed on-site to assure perfect fit and structural integrity. The buckle type is specially manufactured from high-temperature glass fiber, with the interior secured using fire-retardant adhesive tape, allowing it to form a tight bond when adjusted to the correct size.

Coil Type: Ideal for offering high-temperature protection to irregular items like valves and curved pipes, this type is easily wound and suitable for outdoor use on high-temperature pipes such as natural gas and heating pipes, efficiently providing insulation and reducing heat loss.

Straight Drum Type: This type is perfect for flat piping, cable protection, automotive wiring harnesses, and generator sets, ensuring sealing, insulation, heat insulation, and moisture-proof qualities after installation.

Specification	ID/mm	OD/mm	Flattening Width/mm	Unilateral Wall Thickness/mm	Roll Length/m	Roll Weight/Kg	Number of Volumes per Box	Packing Size/Weight
Φ5	5.5	7	9	1	100	2.4	1	43*43*8/0.5
Φ6	6.5	9.5	13	1.3	100	6.5	1	40*40*10/0.6
Φ8	8.5	12	18	1.5	100	7.8	2	50*50*13/1.1
Φ10	10.5	14.5	24	1.75	100	10.3	1	50*50*15/0.9
Φ12	12.5	16	24	1.8	100	10.5	1	50*50*19/1.1
Φ15	15.5	20	31	2.2	25	4.8	4	50*50*19/1.1
Φ20	21	25	36	2.3	25	5.5	4	46*46*15/0.6
Φ25	25	31	45	2.3	25	7.2	3	46*46*15/0.6
Φ30	30.5	36	55	2.5	25	10.3	2	50*50*19/0.7
Φ32	32	38	59	2.5	25	11.5	2	50*50*19/0.7
Φ35	35.5	41	63	2.5	25	12.5	2	50*50*19/0.7
Φ40	40.5	47	69	2.6	25	13.1	1	50*50*10/0.7
Φ45	45.5	53	78	3	20	13.3	1	50*50*10/0.7
Φ50	51	59	86	3.3	20	15.2	1	50*50*10/0.7
Φ55	56	64	93	3.5	20	16.3	1	50*50*10/0.7
Φ60	61	70	102	3.5	20	20	1	50*50*10/0.7
Φ65	66	75	114	3.6	20	22	1	50*50*10/0.7
Φ70	71	80	117	3.8	15	16.3	1	46*46*15/0.6
Φ75	76	85	125	4	15	18.65	1	46*46*15/0.6
Φ80	81	91	123	4.5	15	21.6	1	46*46*15/0.6
Φ85	86	96.6	147	4.5	15	22.6	1	46*46*15/0.6
Φ90	91	102	155	4.7	15	24.6	1	46*46*15/0.6
Φ95	96	107	163	4.8	15	28.7	1	50*50*19/1.1
Φ100	101	113	172	5	15	32.7	1	50*50*19/1.1
Φ110	113	127	181	5.3	15	36.7	1	50*50*19/1.1
Φ120	123	137	191	5.5	15	41	1	50*50*19/1.1
Φ125	127	141	199	5.8	15	44.7	1	50*50*19/1.1
Φ130	133	150	208	6	15	48.7	1	50*50*19/1.1

Note: The adhesive layer is one-third the thickness of the single wall and can be printed on. An additional cost of 1 yuan per meter applies.
Color Options: Available in rust red, blue, black, gray, yellow, orange, etc., with rust red being the standard color. Custom colors can be accommodated upon request.
 

 

01: Why Choose Us?
A: 1. We bring over 15 years of rich industry experience to the table.
2. We boast a robust Research and Development team, capable of creating customized product designs to meet your specific needs.
3. Our dedicated professional sales team is committed to delivering outstanding service.

02: What's the MOQ for Your Production?
A: We accommodate both large and small orders. Please contact us for more detailed information.

03: Can I Expect to Receive a Sample?
How Long Will It Take to Arrive?
A: Absolutely, we offer free samples for testing purposes. Expect delivery within approximately 4-6 days.
Shipping times may vary based on distance and courier service selected.
04 : Can you do the design for us?
A: Absolutely! As a distinguished and professional manufacturer, Dongguan Zhonghe Electronics Co., Ltd. proudly offers bespoke design services tailored precisely to your innovative ideas. Let us transform your vision into a tangible masterpiece.

05 : What's your payment term?
A: Our payment terms are straightforward to ensure a seamless transaction experience. We require a 30% T/T deposit upfront, with the balance to be settled before shipment. This ensures transparency and efficiency in every business dealing.

06 : What's the list of certificates you hold?
A: At Dongguan Zhonghe Electronics Co., Ltd., we pride ourselves on adhering to the highest standards of quality and compliance. Our impressive array of certifications includes IATF16949, RoHS, CE, EN45545 Test Report, and ELV Test Report, reflecting our unwavering commitment to excellence and safety.