Fast couplings wanda muka fi samar da aka tafi daga safa, goro, da clamps da dai sauransu. Duk mizanin ƙayyadaddun ana samar da su bisa ga zane zane. Gabaɗaya magana, duk matakan daidai suke, saboda yana da mahimmancin haɗuwa. Ga duk soket kafin a tura mu duka muna yin gwajin matsa lamba 100%. The surface ne zafi tsoma galvanized da baki, mu kuma fitar da m samfurin.