Back Home / Pipe & Tube Fittings / Black Pipe Fittings / BLACK PIPE PLUG 1″ BLACK PIPE PLUG 1″ SKU: XBPP1 Categories: Black Pipe Fittings, Pipe & Tube Fittings Made from malleable iron. Schedule 40. Square head pipe plug Rated at 150 psi Size 1″ Case Quantity: 5 Log In For Pricing