paipu i hoʻopaʻa ʻia
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Nā Paipu i Welded ʻia
ʻO nā paipu i hoʻoheheʻe ʻia, i ʻike ʻia hoʻi he mau paipu kila i hoʻoheheʻe ʻia, hana ʻia ma ka ʻōwili ʻana i nā papa kila a i ʻole nā ʻāpana i loko o kahi ʻano tubular a laila hoʻoheheʻe i nā hui. Me nā paipu humuhumu ʻole, ʻo lākou kekahi o nā ʻano nui ʻelua o nā paipu kila. ʻO kā lākou mau hiʻohiʻona koʻikoʻi ka hana maʻalahi, ke kumukūʻai haʻahaʻa, a me nā ʻano kikoʻī like ʻole.