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WRSHG(Heat Shrink Protective Tube)

WRSHG(Heat Shrink Protective Tube)

Description:                                                                                                                       Detailed Specification Download   

Made of cross linked polyolefin
Providing outer protection for power cable joints
Outstanding mechanical, electrical and chemical properties
Continuous operation temperature: -45℃ to 105℃
Shrink temperature: start at 100℃, and fully recovered at 130℃
Selection Table
Product No.
Inner Diameter
After Recovered Wall Thickness
 (±10%) /mm
Standard Length /mm
As Supplied
(Min)/mm
After Recovered(Max) /mm
Cut Length Tube
WRSHG-10/5
10
5
1.2
275-1000
WRSHG-15/7
15
7
1.3
275-1000
WRSHG-20/8
20
8
1.7
275-1000
WRSHG-30/11
30
11
1.8
275-1000
WRSHG-35/13
35
13
2.0
275-1000
WRSHG-45/17
45
17
2.2
275-1000
WRSHG-50/22
50
22
2.5
800-1200
WRSHG-60/23
60
23
2.5
800-1200
WRSHG-80/29
80
29
2.8
800-1200
WRSHG-85/30
85
30
2.8
800-1200
WRSHG-100/39
100
39
3.1
800-1200
WRSHG-120/45
120
45
3.1
800-1200
WRSHG-140/49
140
49
3.5
800-1200
WRSHG-160/57
160
57
3.5
800-1200
WRSHG-180/61
180
61
4.0
800-1200
WRSHG-200/70
200
70
4.5
800-1200
WRSHG-230/72
230
72
4.5
800-1200
WRSHG-250/87
250
87
4.5
800-1200
WRSHG-300/100
300
100
4.5
800-1200
WRSHG-350/150
350
150
3.0
800-1200
WRSHG-400/170
400
170
3.0
800-1200
WRSHG-450/203
450
203
3.2
800-1200
WRSHG-500/203
500
203
3.2
800-1200
Selection Table
Product No.
Inner Diameter
After Recovered Wall Thickness (±10%) Nom. /mm
Standard
m/ Spool
As Supplied
(Min)/mm
After Recovered(Max) /mm
Continuous  Length Tube
WRSHG-10/5
10
5
1.2
25
WRSHG-15/7
15
7
1.3
25
WRSHG-20/8
20
8
1.7
25
WRSHG-30/11
30
11
1.8
25
WRSHG-35/13
35
13
2.0
25
WRSHG-45/17
45
17
2.2
25
WRSHG-50/22
50
22
2.5
25
WRSHG-60/23
60
23
2.5
25
WRSHG-80/29
80
29
2.8
25
WRSHG-85/30
85
30
2.8
25
WRSHG-100/39
100
39
3.1
15
WRSHG-120/45
120
45
3.1
15
WRSHG-140/49
140
49
3.5
15
WRSHG-160/57
160
57
3.5
15
Remark: we can provide colorful (red, yellow, blue, green)productive tube diameter below 50mm.
Technical Data
Property
Test Method
Standard Value
Operation Temperature
IEC 216
-45℃ to 105℃
Tensile Strength
ASTM-D-638
≥12MPa
Elongation at Break
ASTM-D-638
≥300%
Tensile Strength after Aging
ASTM-D-2671
≥10MPa (120℃,168 hrs)
Elongation at Break after Aging
ASTM-D-2671
≥230% (120℃,168hrs)
Volume Resistivity
 IEC 60093
≥1×1014Ω·cm
Dielectric Strength
IEC 60093
≥20kV/mm
Longitudinal Shrinkage
ASTM-D-2671
≤10%
Eccentricity
≤30%
Water Absorption
ISO 62
≤0.5%

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