Specifications NBR foam rubber pipe

1.CE, SGS

2.Low thermal conductivity

3.Low water vapor

4.Sound absorpt

 1. Size   NBR foam rubber pipe  ,air conditioner insulation rubber foam pipe ,heat insulation pipe

Wall thickness(normal)	in(mm)	3/8",1/2",3/4",1",1-1/4",1-1/2",2"
		(9,13,19,25,32,40 and 50mm)
Inside diameter, tubular form	in(mm)	1/4"ID to 6"IPS(ID 6 to 168mm)
Length of section, tubular form	ft(m)	6.82(2m), 6(1.83m)

    2. Our feature of our pipes: NBR foam rubber pipe  ,air conditioner insulation rubber foam pipe ,heat insulation pipe 1. low thermal conductivity  2. closed pore foaming and good damp-proof property 3. good fire-blocking                 4. good pliability 5. beautiful appearance and easy to install 1 1 3. Application of our rubber plastic pipe NBR foam rubber pipe  ,air conditioner insulation rubber foam pipe ,heat insulation pipe Ductwork Dual temperature and low pressure steam lines Process piping Air-conditioner, including hot gas piping 1 1 4. Two kinds of packing ( PE packing can load more quantity of pipes )  1 1 5. Tech data after strict test NBR foam rubber pipe  ,air conditioner insulation rubber foam pipe ,heat insulation pipe

Property		Unit	Value	Test Method
Temperature range		°F (°C)	-297~220(-183~105)	-
Density range		Ibs./ft3(kg/m3)	3.0~6.0(48~96)	ASTM D 1622 or D1667
Thermal conductivity	75 °F mean T (24 °C)	Btu·in./h·ft2·°F(W/mK)	0.27(0.039)	ASTM C177 or C518
	90 °F mean T (32 °C)	Btu·in./h·ft2·°F(W/mK)	0.276(0.040)
Water vapor permeability		Perm-in (kg/m ·s ·pa)	0.08(1.16 X 10-13)	ASTM E96 procedure A DIN 52615
Flame spread and smoke developed index			Class 1 & Class 0	BS476 part 7 & part 6
			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	-

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