• iuncta Bonnet aut Bolted Bonnet• Foedus extra stupra & Iugum• Socket Weld, Threaded• Or Butt-weld Ends• Replaceable Hardfaced sedes
• reducitur plena Portus• Foedus extra stupra & Iugum• Spiral Vulnus Gasket De Steel• Bolted Bonnet aut iuncta Bonnet• Pentium Weld aut Threaded desinit• Integral Hardfaced Seat