Siddhagiri Metals and Tubes manufactures and exports Blanking Plug Ferrule Fittings. Siddhagiri Metals and Tubes is an ISO 9001:2000 certified company. The Blanking Plug Ferrule Fittings closes off the end of a pipe. It is similar to a cap but it fits inside the fitting it is mated to. In a threaded iron pipe plumbing system, plugs have male threads.
