Amar Radiohttps://www.amarradio.com/s/64c8db09821840e583be8160/66cd698c3c359005ac7e5c88/arclogo-480x480.png

73/19/5, Ashokapuram Main Rd Yeshwanthpur Industrial Suburb Bangalore – 560022, India | GST No. : 29AADFA3109M2ZF560022BengaluruIN

Amar Radiohttps://www.amarradio.com

73/19/5, Ashokapuram Main Rd Yeshwanthpur Industrial Suburb Bangalore – 560022, India | GST No. : 29AADFA3109M2ZFBengaluru, IN

+919902344474https://www.amarradio.com/s/64c8db09821840e583be8160/66cd698c3c359005ac7e5c88/arclogo-480x480.png"[email protected]

SUMITUBE™ B2 Heat Shrink TubingSUMITUBE™ B2 Heat Shrink Tubing is a flame-retardant, cross-linked polyolefin tubing designed for reliable electrical insulation and mechanical protection in demanding environments. With a 2:1 shrink ratio, it delivers uniform recovery, a smooth finish, and a secure fit over wires, cables, and connectors, while maintaining flexibility across a wide –55°C to +135°C operating range. Certified to VW-1, UL224, CSA, and SAE-AS23053/5 (Class 1 & 3) standards and compliant with RoHS and ELV, SUMITUBE B2 offers enhanced fire safety and dependable performance in regulated applications. It resists abrasion, vibration, and common industrial chemicals, helping prevent insulation failure and extend service life. Available in multiple sizes and standard colours, SUMITUBE™ B2 is a trusted insulation solution for automotive, industrial, electronics, military, and aerospace wiring applications requiring durability, safety, and long-term reliability. Key Features <ul> <li>Flame-retardant, irradiated cross-linked polyolefin</li> <li>2:1 shrink ratio with uniform recovery</li> <li>Operating temperature: –55°C to +135°C</li> <li>VW-1 compliant</li> <li>UL224, CSA, SAE-AS23053/5 certified</li> <li>High dielectric strength</li> <li>Excellent flexibility, even at low temperatures</li> <li>Resistant to abrasion, vibration, oils, acids, and alkalis</li> <li>Smooth finish with stable colour coding</li> <li>RoHS & ELV compliant</li> </ul> Typical Applications <ul> <li>Automotive wiring harnesses and engine bay protection</li> <li>Industrial control panels, motors, and drive connections</li> <li>Electronics insulation and short-circuit prevention</li> <li>Cable bundling, strain relief, and identification</li> <li>Military and aerospace certified wiring systems</li> </ul>https://www.amarradio.com/en/collection/sumitube-b2-heat-shrink-tubinghttps://www.amarradio.com/s/64c8db09821840e583be8160/698486e89347d1c6c734a18d/sumitube_b2_img-480x480.jpg

SUMITUBE™ B2 Heat Shrink Tubing

SUMITUBE™ B2 Heat Shrink Tubing is a flame-retardant, cross-linked polyolefin tubing designed for reliable electrical insulation and mechanical protection in demanding environments. With a 2:1 shrink ratio, it delivers uniform recovery, a smooth finish, and a secure fit over wires, cables, and connectors, while maintaining flexibility across a wide –55°C to +135°C operating range.

Certified to VW-1, UL224, CSA, and SAE-AS23053/5 (Class 1 & 3) standards and compliant with RoHS and ELV, SUMITUBE B2 offers enhanced fire safety and dependable performance in regulated applications. It resists abrasion, vibration, and common industrial chemicals, helping prevent insulation failure and extend service life.

Available in multiple sizes and standard colours, SUMITUBE™ B2 is a trusted insulation solution for automotive, industrial, electronics, military, and aerospace wiring applications requiring durability, safety, and long-term reliability.

Key Features