QR/LFT Hose Protective Sleeve

Classification: Hose assembly accessories

Max. Working Temperature: 260℃
id:12～70mm
Material:Glass fiber or Polypropylene

Quick inquiry

Download

Product description

Parameters Table

Download

Product details：

QR Series High Temperature Hose Protective Sleeve

Construction: High temperature protective sleeves adopt quality alkali-free glass fiber sleeves as the substrate and a flame-retardant silicone rubber cover coated on the outside.
Features: resistance to open flames, vapor, molten steel splashes, thermal radiation, water and oil; thermally and electrically isolated; good gas tightness
Uses: protection of hydraulic hoses, oil tubes, wires, cables and other lines in such industrial applications as high temperature, spark, vapor and splash against fire and heat, etc.

Basic Performance of Insulation Sleeve (removable heat-proof sleeve)

Continuous Working Temperature	260℃(500℉)	Long-term Withstand	7000伏	Single Wall Thickness	3～4.5mm
Max. Transient Exposure Temperature	1650℃(3000℉)	Max. Transient Withstand Voltage	10000伏	Diameter	DN15～70mm
Performance	1.Flame retardant; resistance to wear, aging and spark splashes; electrically and thermally insulated; waterproof, oil-proof and corrosion-resistant;
Performance	2.Reduction of 60%~80% of heat radiation.

Parameters Table：

Table of Technical Data [mm]

Ordering Number	ID
QR15	15
QR20	20
QR25	25
QR30	30
QR40	40
QR50	50
QR60	60
QR70	70

LFT Wear-resistant Spiral Hose Protective Sleeve
LFT wear-resistant spiral hose protective sleeves are made of PP and feature excellent gloss, hardness, wear resistance, acid and alkali resistance, oil resistance, impact resistance, etc. They can work continuously at an ambient temperature below 100℃.

Uses
The product is intended to encase rubber hoses, oil tubes, wires, cables and other products, thereby protecting the products inside. They can not only improve the appearance and constraining results, but also extend the life of encased products.