J v corporation introduces ptfe/teflon moulded components, such as rods, sheets and bushes. Ptfe bellows are used in glass equipments. They provide safe passage of pipeline from the main glass equipments. The bellows reduce transfer of vibration from the rotating equipments connected to the glass assembly. Ptfe bellows accommodate thermal expansion of any metallic equipment that is connected to glass pipelines. The company also makes ptfe line bellows and vacuum bellows.