This paper introduces the method of partition the normal gas transmission to stop the aged pipe transmission by using the special flange and reducing pipe.
2
传感器安装位置应避开法兰、焊缝、变径。
The place where transducers are equiped should be away from flanges, welding lines etc.
3
异径管也叫大小头,两端管口直径不同,用于连接不同直径的管子或法兰进行变径。
Different-diameter pipe size head, also called tube diameter at different, used to connect different diameter of pipe or flange diameter changes on.