Velcro Silicone Coated Fiberglass Fire Sleeve

QIAN-ZE fire sleeve with velcro provides the same protection against extreme heat conditions and occasional direct flames as QIAN-ZE Fire sleeve. The flexible closure system of velcro heat sleeve allows for installation without the need to remove and reconnect fittings and terminations. The reusable closure additionally allows for easy repair, minimizing labor and costly downtime.


QIAN-ZE fire sleeve with velcro is highly resistant to hydraulic fluids, lubricating oils, and fuels. The dense braided fiberglass interior insulates against energy loss in piping and hosing, while the high density silicone coating protects personnel from accidental injury.


Quick Reference of Velcro Silicone Coated Fiberglass Fire Sleeve


E-grade Fiberglass & Silicone Rubber Coating

Recommended Operating Temperature

Continuous: 260℃(500℉) (Silicone Rubber)

650℃(1200℉)(E-grade Fiberglass)

Instantaneous: 1650℃(3000℉)

Size Range

ID: 20mm-150mm(3/4”-6”)


Red, Silver, Blue, Black(Other colors can also be customized)

Closure System

Metal Snap Closure, Hook & Loop Closure Are Available

Zipper Closure, Hook & Loop Fastener Can Be Customized

Typical Industries

Transportation (Aerospace, Auto, Locomotive, Heavy Equipment)

Metals, Iron & Steel

Hose Fabrication

Oil & Gas

Robot Automation


High temperature and flame resistant

Water/Oil Proof

Acid Resistant