Restrained Flange Adaptor Coupling for HDPE Pipe

1, Universal Coupling are mainly used for transferring drinkable water, waste water and for irrigation.2, Standard: ISO2531, EN545, EN598 3, Coating: Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). Epoxy coating available upon request. 4, Various joint method available: Push-on 5, Material: Ductile Iron GGG 400-10 Product ranging from: 80mm- 2000mm Angle valve  valve can be supplied with extension spindle and service box.the length of extension spindle is telescope and can be option this extension spindle can be mounted on resilient gate valve DIN3352 F4, F5, BS5163, AWWA C509/515, SABS664, socketed ends gate valve, spigot end gate valve, etc. A ngle valve valve can be supplied with extension spindle and service box.the length of extension spindle is telescope and can be option this extension spindle can be mounted on resilient gate valve DIN3352 F4, F5, BS5163, AWWA C509/515, SABS664, socketed ends gate valve, spigot end gate valve, etc. A ngle valve valve can be supplied with extension spindle and service box.the length of extension spindle is telescope and can be option this extension spindle can be mounted on resilient gate valve DIN3352 F4, F5, BS5163, AWWA C509/515, SABS664, socketed ends gate valve, spigot end gate valve, etc.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1