Description

Introduction: This product has excellent integreted performance, such as corrosion resistance, aging resistance, impact resistance, low temperature resistance and high compressive strength. 1. Corrosion Resistance As lined with polymer layer has a good corrosion resistance, It’s very stable to various concentrations of inorganic acids, organic acids, alkali and salt (more than *5% of concentrated sulfuric acid, concentrated nitric acid and other strong oxidizing acids except) 2. Aging Resistance Lined with polymer layer of the matrix material by adding modifiers, crosslinking agents and a number of features, so that the lining internally generated low-polar molecules of saturated aliphatic hydrocarbons cross-linked structure, and enhanced resistance to stress cracking, making the product has very good anti-aging performance. 3. Impact Resistance and Low Temperature Resistance Due to the low brittle temperatue (**0℃~**0℃) of lining material, supple molecular chain, it’s applicable to work within the scope of **0℃~**0℃, and impact resistance improved. 4. High Compressive Strenght As the polymer-lined composite steel pipe chosen high-quality steel tube as the base body, it can withstand the pressure of *0.*7 ~ 2.5 Mpa 5. Light in Weight, Easy Installation As the substrate using thin-walled steel pipe, the weight is relatively light, flange connection, flexible pipe joint connection and welded connection can be used during installation. Application: This product has excellent integreted performance, such as corrosion resistance, aging resistance, impact resistance, low temperature resistance and high compressive strength. It can be widely used in chemical, electric power, metallurgy, pharmaceutical, food, paper making, environmental protection, electroplating, and so on. It’s very stable to various concentrations of inorganic acids, organic acids, alkali and salt (more than *5% of concentrated sulfuric acid, concentrated nit