Custom Stainless Steel Vacuum Extension Pipe Large Flange Vacuum Straight Tube with Side Ports for High Vacuum System
This custom vacuum extension pipe is made of premium 304/316L stainless steel with orbital welding process, ensuring leak-tight performance under high vacuum conditions. Equipped with large standard flanges at both ends and side ports for gauge or auxiliary connections. It is widely used in laboratory vacuum setups, vacuum coating equipment, semiconductor processing and industrial fluid transmission applications.