paipu wiliwili
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Paipu Weled
ʻO nā paipu welded, ʻike ʻia hoʻi ʻo nā paipu kila welded, i hana ʻia e ka ʻōwili ʻana i nā papa kila a i ʻole nā ʻāpana i loko o kahi ʻano tubular a laila wili i nā hono. Me nā paipu liʻiliʻi, ʻo ia kekahi o nā ʻano nui ʻelua o nā paipu kila. ʻO kā lākou mau hiʻohiʻona nui ka hana maʻalahi, ke kumu kūʻai haʻahaʻa, a me nā ʻano kikoʻī ākea.