1. Te Kaupapa o te Hononga Hose Hangarau
1)Hononga Pump – Ka whakarite i te hononga paipa paipa
2)Te Wiri Wiri - Ka whakaiti i te whakawhitinga wiri taputapu
3)Whakaiti Haruru - Mahi marie
2.Painga:
Kore-Welded Momo:
He rite te mata me te tinana
Kaore he weld, ka whakakore i te waikura intergranular
Momo Welded:
Te Hiri-Teitei
Wehenga-a-maha mo te mahi-a-ringa
Hototahi Media Motuhake
He pai mo nga hinu me nga matū (FM Whakaaetia)