ПВХ дренажные трубы

Introduction to the product UPVC drainage pipe takes sanitary PVC resin as the major raw material, added with stabilizer, antioxidant, anti-shock agent and other additives, through extrusion molding, which forms rigid PVC pipe of different specifications, featuring different pressure rankings. Product propertiess: Made of environmental friendly material, modern architectural style The product applies to various ways of installation. High intensity, light, nonflammable, fixed dimension, close-grained, low cost, uniform wall thickness and safe to use Both internal and external wall of the product are smooth and flat, and the product features small coefficient of hydraulic friction, big output flow, no fouling and hard to be blocked. Convenient for installation, method of spigot and socket gluing is used for the connection between pipe and pipe fittings, and this method is safe, labor-saving, time-saving and improves the efficiency. The product is good-looking, corrosion resistance, not liable to rust, anti-ageing, has long service life and unnecessary to be painted for maintenance. . The product has a complete range of specifications, and can meet requirements of different designs and installations. Application Not only building sewage and wastewater drainage system of city & town construction, but also ventilation line and down pipe, or pipeline for industrial wastewater drainage due to the pipes chemical resistance. Product specification and technical parameter dimension (unit: mm) ODmean ODwall thicknessmin.max.min.max.3232.032.22.02.44040.040.22.02.45050.050.22.02.47575.075.32.32.79090.090.33.03.5110110.0110.33.23.8125125.0125.33.23.8160160.0160.44.04.6200200.0200.54.95.6250250.0250.56.27.0315315.0315.67.88.6 Technical standard Color: grey or white, or other colors determined by the supplier and buyer. Appearance: the rigid UPVC pipe for water supply manufactured by our company has smooth and flat internal and external surface, no decomposition and discoloration line or other defects which may affect pipes performance. The pipe shall be without noticeable foreign matters and have clean-cut edge, vertical to the axis. Length: normally, 4, 5 to 6m long with tolerance of +0.4%, or determined by the supplier and buyer. Physical property descriptiontechnical index(Kg/m3) density1350-1550vicat softening temperature (VST)/≥79longitudinal reversion %≤5.0dichloromethane testsurface change not worse than 4Ndrop impact test TIRTIR≤10%sealing testno leakage