3/8′ ′ Th Rubber Insulation Hose for Construction

• Material: PVC
• Kind: Thermosetting Plastics Pipe
• Water Absorption: 0.1%~0.3%
• Tensile Strength: 81~130MPa
• ID: 1/4
• Thickness: 3/8"
• Model NO.: 3/8′′
• Lenght: 1.83m
• Od: 1/2
• Transport Package: in Carton
• Specification: According customer design
• Trademark: RETEKOOL
• Origin: China
• HS Code: 8418
• Production Capacity: 30000000sets/Day

Product Description

Rubber Insulation Hose for Construction
Length: 1.83M(72")
Thickness=3/8" 1/2" 3/4"
Inner iameter: 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4" 1-3/8" 1-5/8" 1-7/8" 2" 2-1/8" 2-3/8" 2-5/8"
1. Apply in HVAC&R system
2. Retard heat and cold

Rubber hose insulation materials characteristics:
1. Closed-cell Structure.
2. Low Heating Conductivity.
3. Low Water Absorption Rate.
4. Good Fireproof and Soundproof Performance.
5. Good Aging Resistance Performance.

formaldehyde free, low VOCS, fiber free, dust free and resistant to mold and mildew.

Property		Unit	Value	Test Method
Temperature range		(°C)	-50~110	-
Density range		(kg/m³)	(40~120)	ASTM D1622 or D1667
Thermal conductivity	(0°C)	(W/mK)	0.031	ASTM C177 or C518
	(40°C)	(W/mK)	0.036
Water vapor permeability		(kg/m·s·pa)	1.2 X 104	ASTM E96 Procedure A        DIN 52615
Flame spread and smoke developed index		-	25/50	ASTM E84, CAN/ULC S 102
			Class 1 & Class 0	BS 476 part 7
			V0	UL94
Water absorption, by volume		%	0.2	ASTM C209
Mold growth		-	meet requirement	UL181
Bacterial resistance			meet requirement	ASTM G22
Fungi resistance			meet requirement	ASTM G21/C1338
Resistance to agent chemical		-	stable performance to agent chemical	-
Ozone resistance		-	good	ASTM D1149
Aging resistance		-	150 hours, slight wrinkles, no cracks, holes or distortion	-

Thermal conductivity values: 0.036w/mk
Fire performance with BS 476 Class0 and class 1