Product basic introduction FRPP double-wall corrugated pipe (also known as glass fiber reinforced polypropylene double-wall corrugated pipe, FRPP corrugated pipe), made of polypropylene as the base material mixed with glass fiber, double-wall structure design, smooth inner wall drag reduction, outer wall corrugated to enhance pressure resistance. The product is acid and alkali corrosion resistant, strong impact resistance, lighter in weight than traditional pipes, convenient transportation and installation, suitable for soil settlement, long service life, and comprehensive cost economy. Specification model covers DN200-DN800 commonly used specifications, and the ring stiffness is divided into SN4 and SN8 grades to meet different engineering pressure needs. Socket-type elastic sealing ring connection is adopted, reliable sealing, and suitable for a variety of construction scenarios. Support manufacturers to customize in batches, wholesale purchase price is favorable, and corresponding caliber products can be provided according to engineering needs. Product usage scenario Municipal drainage: urban rainwater, sewage pipe network laying, suitable for roads, residential underground engineering; industrial sewage: conveying general industrial wastewater, corrosion resistance of chemical media, suitable for factory environment; agricultural irrigation: farmland water conservancy water transmission system, sediment resistance initialize, high installation efficiency; building drainage: underground drainage pipes of buildings, suitable for foundation settlement, reduce the risk of leakage. Manufacturers wholesale support direct supply mode Support bulk procurement, complete supporting pipe fittings, provide selection and installation guidance, reduce construction costs. Contact information: 13339996652, welcome to consult quotation and procurement details.