ʻO ka mea maka o ka paipu nylon he polyamide (ʻike mau ʻia ʻo nylon).Loaʻa i ka pahu nylon nā hiʻohiʻona o ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, ke kaumaha māmā, ke kūpaʻa corrosion, ke kūpaʻa kiʻekiʻe, a me nā mea ʻē aʻe.He mea kūpono ka paipu nylon e pani i ka paipu metala.

ʻOi aku ka maikaʻi o ka hose PU a me ke kūpaʻa kiʻekiʻe.I kēia manawa, hoʻohana ʻia ia no ka hoʻolako wai a me ka hoʻoheheʻe.He maʻalahi ka hoʻopili ʻana i ka paipu kinoea a hiki ke hoʻopili ʻia e ka welding hehee wela.ʻOi aku ka ikaika o ka pilina ma mua o kona ikaika ponoʻī.ʻO ka paipu PU i hana ʻia me nā mea hou he ʻike a ʻaʻole ʻona.Hiki ke hoʻohana ʻia ma ke ʻano he paipu wai a hiki ke pio.Hoʻohana maʻamau ia i nā papahana wai inu kai, ka wai hoʻōla wai a me nā papahana ʻē aʻe.