low thermal conductivity rubber foam tube insulation material

FOB Price: US $ 0.01 - 10 / Piece | Get Latest Price
Min.Order Quantity: 1 Twenty-Foot Container
Supply Ability: 25 Forty-Foot Container per Day
Port: Xingang,Tianjin
Payment Terms: L/C,T/T,Western Union
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Quick Details

Other Heat Insulation Materials
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
Apparent Density:
40-120 kg/m3
Tear strength:
Highest Working Temperature:
Compression set:
Noise Reduction:
High reach to 30
Water absorption, by volume:
Fire performance:
BS 476 part 6 & part 7

Packaging & Delivery

Packaging Details: Kingflex Export standard carton box package for rubber foam insulation tube
Delivery Detail: within 3-14 days after receiving the deposit


low thermal conductivity insulation tube
high water vapor permeability insulation tube
Close cell construction insulation tube

Black rubber foam insulation tube

PRODUCT FEATURES                                                                                                                                         


 1)  closed cell structure,least moisture intrusion


 2)  low thermal conductivity,big energy saving


 3)  great fire performance,extra safety and protection


 4)  CFC/HFC/HCFC free , dust free & fiber free,ideal for green building


 5)  superior flexibility,easy installation


 6) a dded UV resistance,great outdoor performance


TECHNICAL DATA:                                                                                                                                              


PropertyUnitValueTest Method
Temperature range(°C)-50~110-
Density range(kg/m³)(40~120)ASTM D1622 or D1667
Thermal conductivity (0°C)(W/mK)0.031ASTM C177 or C518
Water vapor permeability(kg/m·s·pa)1.2 X 104ASTM E96 Procedure A       DIN 52615
Flame spread and smoke developed index-25/50ASTM E84, CAN/ULC S 102
Class 1 & Class 0BS 476 part 7
Water absorption, by volume%0.2ASTM C209
Mold growth-meet requirementUL181
Bacterial resistancemeet requirementASTM G22
Fungi resistancemeet requirementASTM G21/C1338
Resistance to agent chemical-stable performance to agent chemical-
Ozone resistance-goodASTM D1149
Aging resistance-150 hours, slight wrinkles, no cracks, holes or distortion-




Wall thickness(normal)in(mm)


(9,13,19,25,32,40 and 50)

Inside diameter,tubular formin(mm)1/4"ID to 6"IPS(6 ID to 168)
Length of section,tubular formft(m)6.82(2m), 6(1.83m)


About the Thermal Insulation Tube inner size ≥89mm, we suggest use the same thickness of the plate.

Black colour

Carton size: 1850*400*300mm ,2080*400*300mm


OUR PRODUCTION LINE:                                                                                                                                  


INSPECTION EQUIPMEN                                                                                                                                    




OUR CERTIFICATION                                                                                                                                         




APPLICATIONS OF TUBE:                                                                                                                                                                             




Dual temperature and low pressure steam lines


Process piping


Air-conditioner, including hot gas piping


INSTALLATION OF TUBE:                                                                                                                                  


during the installation, we can also provide you glue and tape.




OUR WAREHOUSE                                                                                                                                               



OUR FACTORY                                                                                                                                                 



More product we can supply                                                                                         




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Kingflex Insulation Co., Ltd. was founded by Kingwell World Industries using its own investment to fund our company for start-up and development. KWI utilizes innovative techniques and international equipment with advanced technology to manufacture rubber foam insulation. Our products are not only sold to overseas markets, but also to China's own domestic markets. KWI can satisfy a wide array of clients' requirements because of our strong research and capital investment abilities.
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Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Rubber Foam,Glass Wool,Insulation Material (Rubber Foam,Rock Wool)  
Number Of Employees: 301 - 500 People  

Trade & Market

Main Markets: Domestic Market
Southeast Asia
Mid East
North America
South America
Eastern Asia
South Asia
Eastern Europe
Total Annual Sales Volume: USD 17,704,490  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: Liugezhuang Development Zone, Dacheng County, Langfang City, Hebei Province, China  
No. of Production Lines: 6  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Domestic Market 50.00%, Southeast Asia 10.00%, Mid East 10.00%
Experience: Established 2005 , 5 years OEM

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Ms. Angel Liu
Ms. Angel Liu:
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