Jiangsu FRPP Pipe Manufacturer _ Wholesale Price _ Supplier _ Best One _ Contact Phone Number [Zhenjiang Xingyang Electrical Pipe Co., Ltd.] FRPP pipes (Fiberglass Reinforced Polypropylene pipes) are produced using glass fiber-modified polypropylene materials treated with coupling agents. They comply with HG20539-92 standard, with specifications ranging from DN15 to DN1500mm, nominal pressure of 0.4-1.0MPa, and are resistant to corrosion, high temperature, high pressure, and are hygienic and non-toxic. They are recyclable and suitable for transporting corrosive liquids (such as acidic and alkaline solutions) and municipal water supply and drainage systems. They have excellent impact and tensile strength, are lightweight, easy to install and maintain, and are available in hot air welding, hot melt welding, and flange connection methods. They are widely used in industries such as chemicals, chemical fibers, chlor-alkali, dye, water supply and drainage, food, medicine, wastewater treatment, and electrolysis. Pipe Features: Long service life: Under rated temperature and pressure conditions, FRPP pipes can be used for over 50 years. Corrosion resistance: FRPP pipes can withstand corrosion from most chemicals and can endure the corrosion of highly concentrated acids and alkalis with a pH range of 1-14. High rigidity: The addition of glass fiber reinforcement makes FRPP pipes less prone to deformation. Heat resistance and energy-saving insulation: FRPP pipes have a high operating temperature of 95 degrees, and the thermal conductivity of this product is only 1/200 of that of steel pipes, thus providing good insulation properties.