Silicone Hose Temperature Resistance 300 Degrees Celsius Single-Layer Industrial Silicone Rubber Exhaust Pipe

• Customization: Available
• Material: Silicone
• Hardness: Hoses
• Model NO.: silicone duct hose
• Type: Thermosetting Plastic Pipe
• Color: Color
• Hollow: Solid
• Shape: Round
• Usage: Drainpipe, Wire and Cable Pipe, Corrugated Pipe
• Product Name: Vulcanized Duct Red
• Function: High Temperature Oven, Oven, Porcelain Kiln Hot Ai
• The Temperature: -60degrees Celsius to +300 Degrees Celsius
• Feature: Two-Layer of Silicone Coated Fiberglass
• Materials: Silicone Coated Fiberglass
• Packing: Carton Box
• Length: 4 Meters/Roll
• Name: High Temp Silicone Flexible Hose Fiberglass Duct
• Size: 19mm to 400mm
• MOQ: 100 Root
• Working Temperature: -70 Degrees Celsiusp to 310 Degrees Celsius
• Application: for Transmission Hot and Cold Air
• Reinforcement: High Tensile Steel Wire&Fiberglass Cord
• Inner Diameter: 1"-12"
• Thickness: 0.6mm-0.8mm
• Transport Package: in Rolls
• Specification: 120mm x 120mm x60mm
• Trademark: HJ
• Origin: Hebei, China
• HS Code: 39173900
• Production Capacity: 1000000000000 Meters/Month

Product Description

Product Description

 

High-Temperature Vulcanized Silicone Ventilation Hose
 

Specifications

• Inner Diameter: 25mm-400mm
• Length: 4 meters/piece
• Color: Red/Black

Technical Parameters

• Working Pressure: 450mmWG
• Working Air Velocity: 38 m/s
• Temperature Range: -70ºC to +300ºC (with short-term resistance up to 350ºC)
• Maximum Pressure Resistance: 5000Pa

Product Parameters

Product Features

• Material Composition:
  • Double-layer wall made of fiberglass (2 layers, customizable for multiple layers)
  • High-strength elastic steel wire
  • Reinforced high-temperature nylon thread
  • Silicone rubber
  •  
• Durability Tests:
  • Withstands continuous testing at 300ºC for 12 hours without damage
  • No leakage under 0.6MPA nitrogen pressure for 1 minute

• Craftsmanship:
  • High-temperature vulcanization for enhanced stability
  • Smooth inner wall, leak-proof, extremely flexible, with a bending radius approximately equal to the diameter
  • Can withstand 10,000 cycles of bending and stretching without damage

Applications

• Machinery and Industrial Use: Heat and cold air guidance, mechanical fan exhaust and air delivery
• Plastic Industry: Granular material drying, dust removal, and exhaust systems
• Exhaust Equipment: Heaters, blower furnaces, welding exhaust systems
• Specialized Equipment: Exhaust equipment, engine structures, chemical fiber production devices, hot and cold air delivery systems
• Special Applications: Protection and usage in aerospace and mili-tary equipment
•  

Construction (From outside to inside)	Glass Fiber Cord +Silicon Coated+ Glass Fabric+ Steel Wire+ Glass Fabric
Color	Red/black
Inner Diameter	40mm-300mm(1.5"-12")
Thickness	0.6mm
Length	4m(Max)
Helix Spacing	15mm,16mm,18mm,19mm(customized)
Bending Property	Good
Helix Wire Diameter	1.2mm,1.5mm
Fiber Braiding Wire Thickness	1mm
Fire Resistance	Non-Flammable
Compression Ratio	Cannot Been Compressed
Temperature Range	-70ºC/+300ºC(short time to +350ºC)
Operating Pressure	5000Pa
Maximum Air Velocity	38m/s

 

Item Code	Size Inch	ID  mm	Pressure Bar	Vacuum Pressure bar	Bending Radius mm	Length  m
DVH-601	3/4	19	3	0.8	25	4
DVH-602	1	25	3	0.76	29	4
DVH-603	1-1/4	32	2.8	0.65	36	4
DVH-604	1-1/2	38	2.6	0.6	43	4
DVH-605	2-3/4	44	2.6	0.58	49	4
DVH-606	2	50	2.6	0.55	56	4
DVH-607	2-1/2	63	2.4	0.46	68	4
DVH-608	3	75	2.1	0.43	81	4
DVH-609	3-1/4	80	2.1	0.4	90	4
DVH-610	3-1/2	89	2.0	0.35	100	4
DVH-611	4	102	1.9	0.35	105	4
DVH-612	5	127	1.5	0.28	133	4
DVH-613	6	152	1.4	0.28	156	4
DVH-614	6.2	160	1.2	0.17	175	4
DVH-615	7	180	1	0.15	190	4
DVH-616	8	200	0.8	0.1	210	4
DVH-617	10	250	0.6	0.08	260	4
DVH-618	12	300	0.5	0.07	310	4
DVH-619	14	350	0.4	0.06	370	4
DVH-620	16	400	0.3	0.05	420	4

Product Application