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Rubber Foam Pipe Used in HVAC Refrigeration Hot and Cold Water Building Industry Pipelines and Some Other Equipments

NBR rubber foam tube is a black, flexible elastomeric foam tube used to conserve energy and prevent condensation on piping applications. The tube closed cell properties create exceptional thermal and acoustic insulation, protect against moisture penetration and provide the best solution for...

Description

NBR rubber foam tube is a black, flexible elastomeric foam tube used to conserve energy and prevent condensation on piping applications. The tube closed cell properties create exceptional thermal and acoustic insulation, protect against moisture penetration and provide the best solution for applications within a -40℃~105℃ temperature range. It is primarily used in the HVAC/R market.

Item

Unit

Performance Index

0

Board

Pipe

Board

Pipe

Board

Pipe

Apparent Density

Kg/m3

65-70

50-65

50-65

Combustion Performance

--

Grade

0

Grade

B1

Grade

B2

Oxygen Index

≥40

Oxygen Index

≥32

Oxygen Index

≥28

Smoke Density

≤70

Smoke Density (SDR)

≤75

Smoke Density (SDR)

≤75

Heat Conductivity(Average temperature)

W/m·k

≤0.034

Water Vapor Permeability

Coefficient

G/m, s, p, a

≤4.4×10-10


Factors

--

≥4.5×103

Water Absorption Ratio in Vacuum

Kg/m2

≤0.08

Dimension Stability

%

≤2.0

Tear Strength

N/cm

≥3.0

Compression Resilience Ratio
     (Compression Ratio 50% Compression Time 72h)

%

≤70

Aging Resistance (150h)

--

Slight corrugation, no flaw, no pin hole, no deformation

Service temperature

-40~150

Application
Closed pore rubber foam tubes are used for the heat-insulating and heat-preservation of shell of big tanks and piping in the construction, business and industry ,cold and hot water pipe, heat insulation of air ducts of central air conditioners,heat insulation of joint pipes of household air conditioners and automobile air conditioners.

Chaochen supplies rubber foam pipe used in hvac refrigeration hot and cold water building industry pipelines and some other equipments with competitive price. We are one of the leading manufacturers and suppliers in China. You can rest assured to wholesale cheap and quality products made in China from our factory.

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