Steel lined PTFE composite pipe

Product performance: Performance: -15°C~+80°C (modified polyethylene working temperature up to +105°C) Pressure: positive pressure +2.5Mpa, negative pressure 75Kpa at room temperature Corrosion resistance: Steel PTFE composite pipe, except molten metal lithium, potassium, sodium, chlorine trifluoride, oxygen trifluoride at high temperature, high flow rate liquid fluorine, it can resist almost all chemical media, Including the corrosion of concentrated nitric acid and aqua regia, it can work at a temperature of 230℃-250℃ for a long time. Steel polyvinylidene fluoride or other vinylidene fluoride composite pipes have good corrosion resistance to halogens, halogenated hydrocarbons, strong oxidants, boiling acids, alkalis, and a variety of organic solvents, but they are not resistant to fuming sulfuric acid and concentrated Corrosion by hot sulfuric acid and nitric acid, ketones, esters, amines and high temperature sulfonating agents above 90℃ Features: 1. High temperature resistance-the working temperature can reach 250℃. 2. Low temperature resistance-good mechanical toughness; even if the temperature drops to -196℃, it can maintain 5% elongation. 3. Corrosion resistance-for most chemicals and solvents, it is inert, resistant to strong acids and alkalis, water and various organic solvents. 4. Weather resistance-has the best aging life among plastics. 5. High lubrication-the lowest coefficient of friction among solid materials. 6. No adhesion-it is the smallest surface tension among solid materials and does not adhere to any substance. 7. Non-toxic-non-toxic to organisms.   Processing range: 1. Nominal diameter: DN20mm—DN1200mm, length 4m. 2. Various standard and non-standard elbows, tees and reducers. 3. Can be customized according to user requirements.