... with or without ValveSeal Material: VitonTemperature: -25°C - +200°CMold Coupling used with plugs are designed for use with plastics molds ... ° or 90°hose stems, or standard female or male NPT threads.Mould Coupling can be used with either male, female or extension ... marked pins, Air poppet,Slide retainers,Pipe plugs,Nipple, Mold Coupling ,Latch Lock, Mould Counter etc. we are familiar with HASCO ...