Alessandro Bortoloni
New Member
Hello, I am having issues keeping pipe unions tight. The company i work for makes industrial sized gas dryers. We use a 2" pipe union on each end of our gas train. We build the machines, ship them out cross country to customer sites, and by the time my technicians arrive, the unions are all loose. Is there a sealer or a type of loctite that I can use on the union threads to keep it from coming loose?