PVDF polyvinylidene fluoride, or the appearance of a white powder or between the translucent particles tightly packed molecular chains, there are strong hydrogen bonding, the oxygen index of 46%, non-flammable, the degree of crystallinity of 65% to 78%, a density of 1.17 ~ 1.79g/cm3, a melting point of 172 ℃, thermal deformation temperature 112 ~ 145 ℃, long-term use temperature of -40 ~ 150 ℃. pvdf pipe diameter ￠ 20 - ￠ 900 (mm) pipe thickness 2.3-(mm) Operating temperature range 100 (℃) anti-collision intensity 1.0 (mpa) glass fiber reinforced polypropylene, engineering grade polypropylene, polyethylene pipe fittings in accordance with international standards iso161 / Ⅰ, Ⅱ, Ministry of Chemical Industry hg20539 and lva valve standards, innovative design, reasonable structure, unique technology, the use of disposable hot extrusion, cold forming principles, design and construction according to different connections needed to produce accessories, products are resistant corrosion, high strength, air tightness, shrinkage, good thermal stability, low temperature brittleness, long life, easy installation and maintenance features. Related Products RFCCU ... ventilation duct Casing transportation machinery parts metal hose high pressure metal hoses