Expanded PTFE welding rods: Expanded PTFE welding rods are made by expanding PTFE resins. These rods have improved compressibility and recovery compared to virgin PTFE rods. They are used in applications that require good sealing properties, such as gaskets and seals. PTFE FLANGE Rayhot Technology Group Co.,Ltd is located in the Yangtze River Delta Economic Belt, Yangzhong, Jiangsu Province, which has the reputation of "engineering electrical Island". Our company focuses on PTFE products, cable bridge, data room wiring, instrument pipe valve parts, cable pipe clamp, the research, development and manufacturing of Power transmission and distribution products , with 5 branches. We have more than 100 sets of professional automatic and semi-automatic production equipment and more than 10 sets of professional quality inspection equipment. Our company is a national high-tech enterprise, science and technology type small and medium-sized enterpris Indust…