Gas protection board

The composite warning sign is molded with high-strength glass fiber and unsaturated resin. The surface text is concave and filled with color. It has a beautiful appearance, never fades, easy maintenance, easy construction, high temperature resistance, corrosion resistance, oxidation resistance, and high strength. , Not fragile, not recyclable advantages. Traditional warning signs are mostly made of iron sheet, steel pipes are used as uprights, and the fonts are printed or spray-painted, but the disadvantages are that they are easy to fade, rust, deform, and be stolen. The composite material warning signs have overcome these shortcomings. Composite material warning signs are now widely used in natural gas, oil, electricity, transportation, communications, water supply, and other pipelines.