SB-SGS-70
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
White
Fiberglass
<10KV
200 200
Yes
Yes
VW-1
Yes
Insulation Sleeve & Tube
Organic Insulation
Hybrid Insulation Materials
ISO9001, IATF16949
Sunbow
SUNBOW
100m/Roll
0.5~45mm
China
7019909000
Product Description
High Temperature Resistant Fiberglass High Voltage Insulating Varnish Glass Tube
Model Number:SB-SGS-40
Working temperature: 200ºC
Structure
The material content of the SB-SGS-40 is Non-Alkali Fiberglass Braided then coated with silicone resin and treated in high temperature.
Usage
SB-SGS-40 sleeving with its good dielectric strength, flexibility and flame retarding properties make it high performance qualities. It can be widely used in insulated or partially insulated conductors, bus bars, component leads, or assemblies of electrical components etc.
Specification


Dimension
Package: Packing by rolls or cut upon request.
Color: Standard color is white, other color available upon request.
Certifications

Our company
We SUNBOW is a professional insulation tubing OEM manufacturer in China. Our clients can be found everywhere such as Toshiba, SAMSUNG, Philips---
About Sunbow
1) 10-year exporting experience
2) 15-year manufacturing experience
3) ISO 9001:2008 and TS16949 quality management system certification
4) product certifications: UL, REACH, RoHS
5) business partners:
Sanyo, Panasonic & Tiger, SEB, Philips, Black & Decker, Emerson & Conair, HOT, and Midea

Contact
Model Number:SB-SGS-40
Working temperature: 200ºC
Structure
The material content of the SB-SGS-40 is Non-Alkali Fiberglass Braided then coated with silicone resin and treated in high temperature.
Usage
SB-SGS-40 sleeving with its good dielectric strength, flexibility and flame retarding properties make it high performance qualities. It can be widely used in insulated or partially insulated conductors, bus bars, component leads, or assemblies of electrical components etc.
Specification
Item | Performance | Note | |
Dielectric breakdown voltage KV AC | Minimum average | ≥4.0 | Before aged |
Minimum single point | ≥3.0 | ||
Minimum average | ≥3.0 | 6 HRS* 245±5ºC 245±5ºC 6HRS AGING | |
Minimum single point | ≥2.0 | ||
Thermal endurance | No indication of crack | OK | 6 HRS* 245±5ºC 245±5ºC 6HRS AGING |
Fire resistance | VW-1 | OK | UL 1441 |


Dimension
Inside Diameter | Wall thickness minimum (mm) | Standard package m/roll | |
Nominal(mm) | Tolerance(mm) | ||
φ0.5 | +0.2, -0.1 | ≥0.37 | 200 |
φ1.0 | +0.2, -0.1 | ≥0.37 | 200 |
φ1.5 | +0.2, -0.1 | ≥0.37 | 200 |
φ2.0 | +0.2, -0.1 | ≥0.37 | 200 |
φ2.5 | +0.3, -0.1 | ≥0.42 | 200 |
φ3.0 | +0.3, -0.1 | ≥0.42 | 200 |
φ4.0 | +0.3, -0.1 | ≥0.42 | 200 |
φ4.5 | +0.3, -0.1 | ≥0.51 | 100 |
φ5.0 | +0.3, -0.1 | ≥0.51 | 100 |
φ6.0 | +0.3, -0.1 | ≥0.51 | 100 |
φ7.0 | +0.3, -0.1 | ≥0.56 | 100 |
φ8.0 | +0.3, -0.1 | ≥0.56 | 100 |
φ9.0 | +0.3, -0.1 | ≥0.66 | 100 |
φ10.0 | +0.3, -0.1 | ≥0.66 | 100 |
φ12.0 | +1.0, -1.0 | ≥0.66 | 50 |
φ14.0 | +1.0, -1.0 | ≥0.66 | 50 |
φ16.0 | +1.0, -1.0 | ≥0.66 | 50 |
φ18.0 | +1.0, -1.0 | ≥0.66 | 50 |
φ20.0 | +1.0, -1.0 | ≥0.76 | 25 |
φ25.0 | +1.0, -1.0 | ≥0.76 | 25 |
φ30.0 | +1.0, -1.0 | ≥0.76 | 25 |
Package: Packing by rolls or cut upon request.
Color: Standard color is white, other color available upon request.
Certifications

Our company
We SUNBOW is a professional insulation tubing OEM manufacturer in China. Our clients can be found everywhere such as Toshiba, SAMSUNG, Philips---
About Sunbow
1) 10-year exporting experience
2) 15-year manufacturing experience
3) ISO 9001:2008 and TS16949 quality management system certification
4) product certifications: UL, REACH, RoHS
5) business partners:
Sanyo, Panasonic & Tiger, SEB, Philips, Black & Decker, Emerson & Conair, HOT, and Midea

Contact
![]() | Alex WongI can speak in English and Russian. |