1)'HDPE EF TRANS. SOCKET 63MM FREE NUT PE100 SDR7,4-W PN25- GAS S5-10 EA 2)'HDPE BUTT WELDING INJECTED STUB END FLANGE ADAPTOR SDR 17 160MM 16BAR LONG PE100-8 EA 3)'HDPE BUTT WELDING INJECTED STUB END FLANGE ADAPTOR SDR 17 200MM 16BAR LONG PE100-8 EA