Wholesale PE electric wire insulation sleeve flexible halogen free heat shrinkable tubing heat shrin

Flame retardant heat shrinkable tubes are made of radiation crosslinked polyolefin materials with excellent physical, chemical and electrical properties. Their main functions are electrical insulation of connectors, anti rust and anti-corrosion of solder joints, mechanical protection and wiring harness. They are widely used in electronics, communication, automobile, ship, aircraft manufacturing and other fields



Product features

■ Heat shrinkable ratio: 2:1

■ High flame retardant and environmental protection

■ shrinkage temperature ≥ 84 ℃

■ Final shrinkage temperature: ≥ 120 ℃

■ Service temperature: - 55 ℃～ 125 ℃

■ Standard colors: black, white, red, green, blue and other ten international standard colors


Huawoer Heat-Shrinkable Material Company, located in Guangdong-Hong Kong-Macao Greater Bay Area, which is one of the most dynamic area of China, also it's the hub of communication, have efficient transportation system and infrastructure. We focus on to offer the best quality and satisfactory service when establish, and now our customer all around the world include Asia, Europe and USA.
We have our own factory and R&D center, to ensure the quality of the product. And our produce include heat shrinkable tube, dual wall heat shrinkable tube, mid wall heat shrinkable tube, silicone tubing, anti-skid pattern tube, PVDF, Teflon tube, marking tube, sylphon bellows, PVC tube, PU tube etc..  Which have UL, CSA, KEMA, SGS and CCC authentication certificate, ISO9001, ISO14001 and ISO/TS16949.
We have sufficient stock can provide rapidly supply and also accept customized with your specificrequirement, for example size, color, print, cut etc..
Anything you need please feel free to contact!