TUBE-1217-1

Products Details

Kingflex Closed Cell Foam Tube Insulation, Using rubber as the main raw material ,no fiber ,non-formaldehyde, non-CFC and other ozone-depleting refrigerant. It can be directly exposed to the air, nor harm for human health .Standard product is black ,there are two major categories: rubber foam insulation sheet and insulation pipe, widely applied in central air-conditioning system water pipelines ,ducts ,hot and cold water pipeline, mine pipe line system, refrigeration system and HVAC system. ● nominal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″,1″, 1-1/4”, 1-1/2″ and 2” (6, 9, 13, 19, 25 , 32, 40 and 50mm) ● Standard Length with 6ft (1.83m) or 6.2ft(2m).

Kingflex Technical Data

Property

Unit

Value

Test Method

Temperature range

°C

(-50 - 110)

GB/T 17794-1999

Density range

Kg/m3

45-65Kg/m3

ASTM D1667

Water vapor permeability

Kg/(m.s.pa)

 ≤0.91×10 ﹣¹³

DIN 52 615                           BS 4370 Part 2 1973

μ

-

≥10000

 

Thermal Conductivity

W/(m.k)

≤0.030 (-20°C)

ASTM C 518

≤0.032 (0°C)

≤0.036 (40°C)

Fire Rating

-

Class 0 & Class 1

BS 476 Part 6 part 7

 Flame Spread and Smoke Developed Index

25/50

ASTM E 84

Oxygen Index

≥36

GB/T 2406,ISO4589

Water Absorption,%by Volume

%

20%

ASTM C 209

Dimension Stability

≤5

 ASTM C534

Fungi resistance

-

Good

ASTM 21

Ozone resistance

Good

GB/T 7762-1987

Resistance to U.V. and weather

Good

ASTM G23

Kingflex have a sound and strict Quality Control System. Every order will be checked from raw material to the final product. To keep stable quality, we Kingflex make out our own testing standard, which is higher requirements than testing standard in domestic or abroad.We have a very professional forwarder with 10 years' cooperation relationship, always we can supply the most competitive sea freight to lower your shipping cost.

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