The inner diameter part of the flange at one port of one end of the inner cylinder is provided with a rabbet for splicing with a flange without a rabbet at a corresponding end of an adjacent elbow.
内筒的一端端口法兰内径处设有止口，用于与相邻筒节的对应端无止口法兰插接。
2
A variety of connection types of flange; Rabbet:, output shaft and oil port.
多种法兰，油口，输出轴等连接形式。
3
A variety of connection types of flange; Rabbet:, output shaft and oil port.