Pellet flange x thread adapters are manufactured in steel and are used if a conversion to hose or heavy wall pipework is required. The Pellet flange x thread adapters can be used with any other product in the wood pellet system that also has a clamping flange. The standard Pellet Pipe clamp (Pt No 12102383) is used along with a Storz pellet pipe seal (Pt No 1010895259).