空洞的声音聚氯乙烯管的

Hollow silencing Pvc PipeNameDn (mm)En (mm)UnitLengthHollow silencing Pvc Pipe504.8M4M, 6M or as requests755.0M1106.0M1607.0MFeatures:1. Light weight (density is 0.9 1.2 g/cm3),competitive price, convenient to transportation and installation, maintenance.2.Smooth inner wall surface, reducing the pressure loss and increasing the flow.3.Strong corrosion resistance and excellent anti-aging performance .4. Healthy and non-toxic, free of stains and scales.5. Wide range of working temperature, good weather ability, can work good under -30 90 degree.6.Over 50 years of service life under normal conditions.7.Easy connection mode, can be connected easily with special cement,its very cheap and convenient.Specifications:Color: white, gray or as per customers requirementPackage: in plastic pipes or according to customers requirementCertification: ISO9001, ISO 9001,Chinese famous brand, China national inspection-free productsTechnical data:ItemsRequirementDensity1.25 1.55 g/cm3Softening point≥79Longitudinal recovery ratio≤5%The methylene chloride soaks testRate of surface change≤ 4LTensile yield strength≥40 MpaDrop impact testTIR≤10% More plastic pipes also produced, welcome your inquiring.