Ma ke ʻano he ʻoihana lawelawe i loea i nā paipu kila humuhumu ʻole, lawelawe mākou i nā ʻoihana like ʻole e like me ka hana paila, ka unuhi ʻaila, a me ka hana kemika. ʻO kā mākou huahana hae e komo pū ana me nā paipu kila alloy mai ka moʻo maʻamau ASTM A335, nona nā mea e like me P5, P9, P11, P22, a me P12.

Ma ke kahua o ka hana ʻana i ka paila, he kuleana koʻikoʻi ko kā mākou mau paipu kila humuhumu i ka hōʻoia ʻana i ka pono a me ka hilinaʻi o nā paila. Hāʻawi kēia mau paipu i ke kūpaʻa kūikawā i nā mahana kiʻekiʻe a me nā kaomi, e kōkua ana i ka palekana holoʻokoʻa a me ka hana o nā ʻōnaehana paila.

Hilinaʻi ka ʻoihana ʻaila i kā mākou mau paipu kila humuhumu no ko lākou kūpaʻa a me ke kūpaʻa i ka pala. He mea nui lākou i ka lawe ʻana i ka ʻaila a me ke kinoea ma nā wahi mamao me ka ʻole o ka hoʻopilikia ʻana i ka pono o nā wai e lawe ʻia ana.

ʻO ka hana kemika kekahi ʻano hana e kūleʻa ai kā mākou huahana. ʻO ke kūkulu ʻana o kā mākou paipu me ka ʻole o ka hoʻopili ʻana e hoʻopau i ka pilikia o nā leaka, kahi mea koʻikoʻi i ka wā e hana ai me nā kemika weliweli. Ua koho pono ʻia nā mea i hoʻohana ʻia i loko o kā mākou paipu e kū i ke ʻano huhū a me ka ʻino o nā kemika like ʻole, e hōʻoiaʻiʻo ana i ka lōʻihi a me ka palekana o nā lako hana.

Ma ke ʻano he ʻoihana e kālele ana i ka mea kūʻai aku, ʻaʻole mākou e hāʻawi wale i nā huahana kūikawā, akā, ʻo nā ʻike waiwai nui hoʻi o ka ʻoihana. Hoʻomaopopo mākou i nā pono e loli nei o kēlā me kēia ʻāpana a mākou e lawelawe ai, a ua mākaukau mau kā mākou hui o nā loea e hāʻawi i ke alakaʻi a me ka ʻike. Inā paha ke koho ʻana i nā mea kūpono no kahi noi kikoʻī a i ʻole e noho hou me nā ʻano hou o ka ʻoihana, ua kūpaʻa mākou i ka hāʻawi ʻana i nā hopena holoʻokoʻa e ʻoi aku ma mua o nā huahana wale nō.

I ka hopena, ʻo kā mākou mau paipu kila humuhumu, ʻoiai ka moʻo alloy maʻamau ASTM A335, he mea pono loa ia i nā ʻoihana paila, ʻaila, a me nā kemika. Me kahi ala e kālele ana i ka mea kūʻai aku a me ka hoʻolaʻa ʻana i ka hāʻawi ʻana i ka ʻike waiwai, ke hoʻomau nei mākou i ka lilo ʻana i hoa hilinaʻi no nā ʻoihana ma kēia mau ʻāpana.