Shenzhen Petersburg Composite Materials Co., Ltd

Glass fiber sealed tube, made of industrial grade glass fiber yarn, is an excellent substitute for sealing, insulation, and heat resistance, and its key characteristics include: corrosion resistance, high temperature resistance, superior fire and thermal insulation performance, odor resistance, light resistance, aging resistance, long service life, low shrinkage and strong fatigue resistance, Class A fire and non-combustible.
Uses: Sealing between boiler and furnace wall; insulation of chimneys, valves, pumps and exchangers; filling or sealing grooves; Heat-resistant cover and fireproof curtain cord.
Product composition: fiberglass steel wire
Size (mm): Fig. 8 mm (customizable)
Long-term temperature resistance: 550°C
Tensile Strength:1. 5 MPa
Tear strength: 50 N/mm
Fire Rating: Fire Rating A
Surface color: After heating to 400°C, the surface color can be customized.