搭接法兰 meaning in English

lap-joint flange

Specification for lap joint flange pipe end applications
搭接法兰管端规范
Standard specification for lap joint flange pipe end applications
搭接法兰管端设备标准规范
Divided lapped flange for glass lined welding necks ; pn 10
搪瓷的对焊法兰的组合搭接法兰.公称压力pn 10
Welding necks for glass lined vessels ; form s nozzles for lapped divided flange connections ; connecting dimensions
搪瓷容器的焊接凸肩.分离式搭接法兰连接用s形接管嘴