Langfang Closed Cell Foam Tubing Air Condition And Refrigeration Spare Part

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$0.08 - $2.00 / Meters | 1000 Meter/Meters we offer free sample . (Min. Order)
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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Huamei
Model Number:
Class1
Type:
Other Heat Insulation Materials, Foam insulation pipe
Color:
Black,Grey
Certificate:
RoHS/SGS/BS476/GB
Raw materials:
NBR and PVC
ID:
6mm-108mm
Thickness:
6mm-50mm
Length:
1.8m-2m
Oxygen index:
≥32%
Temperature:
-40℃-110℃
Facing:
TM5*5 Aluminium foil
Supply Ability
Supply Ability:
1000000 Meter/Meters per Year we have enough steady supply capacity .
Packaging & Delivery
Packaging Details
1. exporter carton , packed in the plastic bags.
2. as per customer's requirement .
Port
Tianjin
Lead Time :
Shipped in 7-10 days after payment
Huamei Rubber Foam

Huamei Class Rubber Foam is a flexible and light weight elastomeric nitrile rubber material designed for thermal insulation. Huamei Class1 insulation is generally black in color, other colors are available upon request. The product comes in tubing, roll and sheet form .The extruded flexible tubing are specially designed to fit the standard diameters of copper, steel and PVC piping. Sheets are available in standards precut sizes or in rolls.

Our products
Specification & Data
Standard Specification of Sheet
Thickness
10mm
15mm
20mm
25mm
30mm
Length
16m
16m
8m
8m
8m
Width 
       1m ,1.2m ,1.5m

Note :

1.The above specifications are those in common use ;special specifications are available at customer’s request .
2. Rubber foam sheet and tube are normally in black .Other colors are available at customer’s request .
3. It is recommended to use sheet where outer diameter of tube exceeds 89mm .
4. Multilayer packing is recommended where the thickness of heat insulation materials needs to be greater than 25mm .
5. The width of sheet are available at customer’s request for a scope of 1m to 2m .



Item 
Unit 
Specification 
Standard
Density
Kg/m3
50-55
GB/T 6343
Temperature
C
-40 -110C
GB/T 17794
Flammability
Class-0
BS476Part7&Part6
Oxygen index
%
≧40
GB/T 2406
SDR
≦65
GB/T 8627-1999
Conductivity factor
-20C
0C
40C


W/M•K

≦0.031
≦0.034
≦0.036



GB/T 10294
Water vapor permeability
Factor
≧1.0×106
GB/T 17146-1997
Coefficient
g/(m.s.pa)
≦1.96×10-11
Water absorption ratio in vacuum
%
≦10
GB/T 17794-2008
Dimension stability 105±3C ,7d
%
≦10
GB/T 8811
Crack resistance 
N/cm
≧2.5
GB/T 10808
Compression resilience ratio
Compression ratio 50%
Compression time 72h
%
≧70
GB/T 6669
Anti-ozone 
Not cracking
GB/T 7762
Aging resistance 
Slightly crumpling ,no cracks ,no pin holes ,not deforming 
GB/T 16259

Requirement table of thickness for installation :

(As the environment conditions are different in various area ,so the following datas are just for reference )

Environmental conditions
Dimension of heat-preservation pipe
Suitable thickness at temperature of piping(mm)
Temp
Relative Humidity
Inch
millimeter
13℃
7℃
3℃
-15℃
26.5℃
50%
3/8-3
10-76
10
10
10
15
3-5
76-127
15
15
15
15
5-10
127-254
15
15
15
20
29℃
70%
3/8-3
10-76
10
15
15
20
3-5
76-127
15
15
15
20
32℃
80%
5-10
127-254
15
15
15
25
3/8-5
10-127
15
15
20
20
5-10
127-254
20
25
25
35
32℃
85%
3/8-1 1/2
10-38
20
25
30
45
85%
38-76
20
30
30
50
3-5
76-127
20
30
35
60
5-10
127-254
25
30
40
60
>10
>254
30
40
45
70
32℃
90%
1/8-1/2
3-13
25
32
35
45
90%
13-64
30
35
45
60
2 1/2-5
64-127
30
35
45
65
5-10
127-254
35
45
50
75
>10
>254
35
50
60
75
Packing and Delivery

Huamei Rubber foam tube.

Packing: 1.Huamei export carton
                2.As customer required
Shipping: Port: Tianjin port
Goods delivery time: Within 3--10 days

How To Install

Product feature 
Good flexibility ,not easy to break ;
Good reaction to fire ,Class B1 ;
Light weight ,can be arbitrarily cut ,easy for construction
Beautiful appearance ,easy to design decoration 
Our Company

Huamei Group.

Huamei Energy-saving Technology Group Co.,LTD  is a  professional   manufacturer since 1990,  production and sales of rubber foam insulation ,glass wool, rock wool .Huamei products are widely used  in Beijing Olympic National Stadium Bird’s Nest, Shanghai World Expo, and other famous Projects, and to be exported to Europe, South America,Australia, Southeast Asia,Africa ,and other countries. 

Our Service

* 24 hours prompt reply by email or telephone or messenger.

* Standard size have stock, immediately delivery once your purchase

* 10 days delivery containers for out of stock

* Can combine containers with multiple insulation products for your different demand

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