Insulation Tube / rubber insulation Tube / thermal insulation tube

NBR/PVC rubber foam heat insulation tube (pipe) used for HVAC and refrigeration    Kingflex                                                                                                                                Product overview                                                                                                                 kingflex thermal insulation for air condition are engineered and manufactured for HVAC and other industrial applications, with the closed cell structure the kingflex insulation  effectively retard heat flow and prevent condensation.   The environmental friendly materials are manufactured without the use of CFCS,HFCS, HCFCS. They are also formaldehyde free, low VOCS, fiber free, dust free and resistant to mold and mildew.      Features for  air-condition tube                                                                                          1. Low and stable Thermal conductivity   2. High moisture&water vapor diffusion resistance   3. Fire safety   4. Easy installation   5. Environmental friendly   Size  for tube and sheet                                                                                                     

Wall thickness(normal)	in(mm)	3/8",1/2",3/4",1",1-1/4",1-1/2",2" (9,13,19,25,32,40 and 50)
Inside diameter,tubular form	in(mm)	1/4"ID to 6"IPS(6 ID to 168)
Length of section,tubular form	ft(m)	6.82(2m), 6(1.83m)

        Techenical performance of  closed cell rubber foam:                                                    

Item	Inspection method	Specification
Temperature
Average temperature Conductivity factor	GB/T 10294-88	-20 0 +37 'C 0.032 0.034 0.040 W/mK
Factor coefficient	BS EN ISO9346:1996 BS 4370 Part2 1973 DIN 52615	u≥4500 4.0×10-14kg/(m·S·Pa) 0.14ugm/Nh
Water absorption ratio in vacuum	GB/T 17794-1999	≤10
Flammability Oxygen index Vertically burning SDR	GB8624-1997 GB/T 2406 GB/T 8333 GB/T 8627	Flame retardant Class B1 ≥32 ≤30s ≤250mm ≤75
Density	GB/T 6343-95	40~80Kg/m3
Crack resistance	GB/T 10808-89	≥2.5N/cm
Compression resilience ratio	GB/T 6669-86	≥70%
Dimension stability	GB 8811-88	≤10.0%
Aging resistance	GB/T 56259-1996	Slightly crumpling, no cracks,  no pin holes, not deforming.

    Certification                                                                                                                         Installation                                                                                                                          Packing and loading                                                                                                           More product we can supply                                                                                                    International sales                                                                                                                 FACTORY AND WAREHOUSE                                                                                                  If you have any other request or questions, pls feel free to contact us!  Our detailed information is as follows   TEL: 86-316-6060333    FAX: 86-316-6073566    MOB: 86-13513263169   SKYPE: angelxue1125   TRADEMANAGER:  cn220029505    KINGFLEX INSULATION CO, LTD
NO.8 CHUANGYE ROAD, LANGFANG ECON.& TECH DEVELOPMENT ZONE,  HEBEI PROVINCE, 065001,P.R CHINA