UE-SRT20, UE-SRT30 Medium Voltage Heat Shrinkable Stress Relief Tubing

• Certification: RoHS, ISO
• Color: Black
• Usage: Electric Wire, Cable Protection
• Material: Modified Polyolefin
• Type: Heat Shrink
• Transport Package: Carton Box
• Model NO.: UE-SRT20, UE-SRT30
• Trademark: United Electric
• Origin: P. R. China
• HS Code: 85472000
• Production Capacity: 1000000PCS/Year

Product Description

UE-SRT Heat Shrinkable Stress Relief Tubing


Specification
 

ØD: Diameter as supplied
Ød: Diameter after free recovery
T: Wall thickness after free recovery
 

SRT20
Normal size	ØD min.(mm)	Ød max. (mm)	T min. (mm)	Standard length (mm)
UE-SRT20 26/10	26	10	2.1	300~1500mm
UE-SRT20 30/12	30	12	2.2	300~1500mm
UE-SRT20 35/15	35	15	2.3	300~1500mm
UE-SRT20 47/18	47	18	2.4	300~1500mm
UE-SRT20 50/20	50	20	2.4	300~1500mm
UE-SRT20 55/21	55	21	2.4	300~1500mm
UE-SRT20 65/25	65	25	2.4	300~1500mm
UE-SRT20 75/30	75	30	3.0	300~1500mm

 

SRT30
Normal size	ØD min.(mm)	Ød max. (mm)	T min. (mm)	Standard length (mm)
UE-SRT30 35/15	35	15	2.3	300~1500mm
UE-SRT30 47/18	47	18	2.4	300~1500mm
UE-SRT30 55/21	55	21	2.4	300~1500mm
UE-SRT30 65/25	65	25	2.4	300~1500mm
UE-SRT30 75/30	75	30	2.4	300~1500mm

Technical Data
 

SRT20
Property	Test method	Typical value
Tensile strength	ASTM D2671	≥8MPa
Elongation at break	ASTM D2671	≥200%
Heat shock(200°C/30min.)	ASTM D2671	No cracking, dropping
Permitivity	IEC 60250	15~35
Volume resistance	IEC 93	≥1011Ω·cm

 

SRT30
Property	Test method	Typical value
Tensile strength	ASTM D2671	≥8MPa
Elongation at break	ASTM D2671	≥200%
Heat shock(200°C/30min.)	ASTM D2671	No cracking, dropping
Permitivity	IEC 60250	30~55
Volume resistance	IEC 93	≥109Ω·cm