UL Flame Resistance PVC Tube for Transformers

Min.Order: 500
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.0147

Description
UL flame resistance PVC tubing

Model number :SB-PVC
Working temperature: -30 ºC ~+105 ºC

Structure
PVC tubing is produced by superior and environmentally friendly polyvinyl colloidal particle, after drying, extruded to tubing when heated up and liquated, then packing in rolls after cooling.

Usage
With the excellent flexibility, mechanical and dielectric capability, flame resistance performance, PVC tubing is widely used in outside insulation protection of outgoing wires of electrical appliances, transformers, electrical motors or lighting equipment, and electronic components, wire harness and etc.

Specification
ItemUnit         Test  MethodNumerical Value
SB-300SB-600
Voltage ratingV 300600
Temperature ratingºCUL224105
Voltage resistanceBefore aging UL224  23ºC2500V/60sec
After agingUL224  136ºC 168hr2500V/60sec
Volume resistivityΩcmUL224≥1010
Tensile strengthBefore agingMpaUL224  23ºC≥10.4
After agingMpaUL224  136ºC 168hr≥7.3
 Elongation Before aging%UL224  23ºC≥100%
After aging%UL224  136ºC 168hr≥100%
Flexibility UL224  136ºC 168hrNo cracking
Heat shock UL224  180ºC 4hrNo cracking
Cold bend UL224 30ºC 1hrNo cracking
Copper stability UL224  136ºC 168hrNo corrosion
Flame resistance UL224VW-1
Special instruction: The PVC tubing supplied for the customers should be based upon the samples which confirmed

Dimension
 Inner Diameter
(mm)
Wall thickness(mm) Packing size (m/r)
SB-300 SB-600
0.80±0.10.25±0.050.40±0.05500
1.0±0.10.30±0.050.40±0.05500
1.5±0.10.33±0.050.45±0.05400
2.0±0.20.33±0.050.50±0.05400
2.5±0.20.35±0.050.50±0.05300
3.0±0.20.40±0.050.50±0.05300
3.5±0.20.40±0.050.50±0.05300
4.0±0.20.45±0.050.55±0.05300
4.5±0.30.45±0.050.55±0.05300
5.0±0.30.45±0.050.55±0.05300
6.0±0.30.45±0.050.55±0.05300
7.0±0.30.45±0.050.55±0.05150
8.0±0.350.45±0.050.55±0.05150
9.0±0.350.50±0.050.60±0.05150
10.0±0.350.55±0.100.65±0.10150
11.0±0.400.55±0.100.65±0.10150
12.0±0.400.55±0.100.65±0.10150
13.0±0.400.55±0.100.65±0.10150
14.0±0.400.55±0.100.65±0.10150
15.0±0.400.60±0.100.70±0.1050
16.0±0.400.60±0.100.70±0.1050
17.0±0.400.60±0.100.70±0.1050
18.0±0.400.60±0.100.70±0.1050
19.0±0.400.65±0.100.75±0.1050
20.0±0.500.65±0.100.75±0.1050
21.0±0.500.65±0.100.75±0.1050
22.0±0.500.70±0.100.80±0.1050
23.0±0.500.70±0.100.80±0.1050
24.0±0.500.75±0.100.85±0.1050
25.0±0.500.75±0.100.85±0.1050
26.0±0.500.85±0.100.85±0.1050
Remark: Other size and color can be produced upon request.

Color:  
Transparent, black, white, red, yellow, brown, grey, etc.









Company information
Founded in Oct. 2003, Sunbow is a top leading ISO and TS16949 factory of insulation materials. 
Approved by UL, ROHS, RACH, Its main products cover in silicone fiberglass sleeving, heat shrink tube, expandable braided sleeving, PVC tube, silicone tube, PTFE tube, wire conduit and so on. Its products are mainly for the wire harness, motors, transformers, generator and so on. 
SUNBOW is the suppier of many famous brand like TOSHIBA, ABB, SIEMENS, DAS, AUTO, TOYOTO, SAMSUNG, HUAWEI. CRRC and so on.
UL file Number:
UZIQ2: E333178 for silicone fiberglass sleeving range from 1.2KV to 4.0KV
UZFT2: E333177 for silicone fiberglass sleeving 7.0KV.
YDPU2: E360625 for extruded silicone tubing and Heat shrink tube
YDQS2: E467953 for extruded PVC tubing


Scroll to Top