PTFE material has become the main corrosion-resistant material in petroleum, chemical, textile and other industries due to its excellent corrosion resistance. Its specific applications include: conveying pipes, exhaust pipes, steam pipes for conveying corrosive gases, high-pressure oil pipes for steel mills, high, medium and low-pressure pipes for aircraft hydraulic systems and cold-pressing systems, distillation towers, heat exchangers, kettles, Tower, tank lining, valves and other chemical equipment.

The performance of the seal has a great influence on the efficiency and performance of the entire machine and equipment. PTFE material has the characteristics of non-aging, corrosion resistance, non-bonding, low friction coefficient, good elasticity, and wide temperature resistance range, making it very suitable for manufacturing with high corrosion resistance requirements, and the use temperature is higher than 100°C. Such as machinery, high pressure vessels, heat exchangers, large diameter vessels, pumps, valve groove flange seals, large diameter flanges, flat flanges, glass reactor seals, shafts, valve stems, tie rods, piston rods, worm gear pump seals, etc. .