High quality Nitrile rubber tubes
High quality Nitrile rubber tubes
High quality Nitrile rubber tubes

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High quality Nitrile rubber tubes

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Model No. : P-001
Brand Name : zhongya

Product description

Specifications High quality Nitrile rubber tubes

1.HVAC&Refrigeration system

2.Ductwork

3.Cold and hot water plumbling

4.Petroleum pipeline

Technical specifications:

Property

Unit

Value

Density range

kg/m³

50~60

Temperature range

°C

-40-+105

Fire rating

     -

Class O , Class 1

Oxygen index

%

33

Thermal conductivity in average tempreture

-20°C

0°C

40°C

w(m.k)

0.031

0.033

0.037

Water vapour resistance factor

    μ

104

Water absorption ratio in vacuum

%

10

Dimension stability

105°C ±3°C, 7d

-

10

Ozone resistance

200h

%

Good, not cracking

Compress resilience ratio

Compression ratio 50%

Compression time 72h

%

70

Aging resistance

-

150 hours, slight wrinkles, no cracks, holes or distortion

Dimensions

-

Insulation pipes/tubes are in 1.83 mtr to 2 mtr long

Insulation sheet in rolls 1 mtr and 1.2 mtr width, with thickness from 6mm to 32mm.

 
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