Stainless Steel Bolt: M16 400mmBS316M16-400
Chamfered Stub Flange Short Spigot: 125mm SDR17SFC17125
Stub Flange Short Spigot: 180mm SDR7.4SF07.4180
ANSI 150 Backing Flange Galvanised: 560mmBFGA560
PN16 Backing Flange Stainless: 63mmBFS31616063
Shouldered End: 355mm SDR17SE17355