I have the same issue on a Main shut off Gate Valve, it broken and cannot turn it off because I did not use it for almost 10 years. I have to sweat it with a Ball Valve. I remember in Hong Kong, the house I lived in, all the sewage and pipes are outside the building walls. I remember the sewage pipes were made with Cast Iron (will be rusted sooner or later).
@c-fuchan82293 жыл бұрын
the ball valve maintains is different,the pipe is pvc now.