STZ 351P-4 Fittings Pipe Connector Plug 4" MIP Galvanized Malleable Iron BRAND NEW! THE PACKING WAS OPENED AND INSPECTED. When selecting galvanized pipe for your home's plumbing needs, STZ fittings and pipe are the way to go. Our schedule 40 class 150 galvanized iron is hydrostatically tested directly at the factory. Fittings, connectors, and pipe are available in sizes to meet your home's water supply needs. All fittings are FM and UL certified and 100% pressured tested For use with residential drinking water applications Galvanizing meets ASTM A-167 Rated maximum 150 PSI Zinc coating applied by hot dip process Finish Galvanized End 1 Type MIP each Maximum Temperature 150 F Maximum Pressure 300 psi Packaging Type Bagged End 1 Diameter 4" Average Lead Content Lead-Free Product Type Plug Material Malleable Iron Each Weight 2.700 LB Alternative UPC 032888361195