ʻO nā bolts B7 he mau mea hoʻopaʻa ikaika kiʻekiʻe i hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kā lākou mau waiwai mechanical maikaʻi loa a me ka lōʻihi.

Nā hiʻohiʻona:
a) Hoʻolālā ikaika kiʻekiʻe:
Hana ʻia nā bolts B7 me ke kila kila a mālama ʻia ka wela e hōʻoia i ka ikaika a me ka paʻakikī. ʻO kēia ka mea e hiki ai iā lākou ke pale i nā haʻahaʻa kaumaha a me nā kaiapuni kiʻekiʻe, e hoʻolilo iā lākou i mea kūpono no nā noi koʻikoʻi.
b) Kū'ē i nā mahana wela loa:
Ma muli o kona haku mele ʻana a me ka mālama ʻana i ka wela, hōʻike nā bolts B7 i ke kūpaʻa maikaʻi loa i nā wela kiʻekiʻe a haʻahaʻa. ʻO kēia ka mea i kūpono iā lākou no nā noi i nā kaiapuni koʻikoʻi e like me ka ʻaila a me ke kinoea, petrochemical a me nā ʻoihana hana mana.
c) Kūʻē ʻino:
Hāʻawi pinepine ʻia nā bolts B7 i kahi pale pale, e like me ka galvanized a i ʻole ka wela wela, e hoʻomaikaʻi i ko lākou pale ʻana i ka corrosion. Mālama kēia i ka lōʻihi a me ka hilinaʻi ʻoiai ma nā wahi corrosive.
Ka hoʻohana ʻana i nā bolts B7:
a) ʻOihana ʻaila a me ke kinoea:
I loko o nā refineries, nā rigs o waho a me nā pipeline, hoʻohana nui ʻia nā bolts B7 e hoʻopaʻa i nā mea koʻikoʻi a kū i nā kūlana koʻikoʻi i loaʻa i kēia mau wahi paʻakikī.
b) ʻOihana Petrochemical:
Mālama lākou i nā mea hana, nā valves a me nā flanges i ʻike ʻia i nā wela kiʻekiʻe a me nā mea corrosive.
c) Hana mana:
Hoʻohana ʻia i loko o nā mea kanu mana no kona ikaika a me ka hiki ke kū i nā wela a me nā puʻe kiʻekiʻe, ʻoi aku ka nui o nā ʻōnaehana boiler, turbines a me nā mea ʻē aʻe.
d) Hoʻolālā hale a me ka ʻenekinia hana:
Hoʻohana maʻamau i ke kūkulu ʻana i ke alahaka, nā hale kila a me nā noi mīkini kaumaha ʻē aʻe. ʻO ko lākou ikaika tensile kiʻekiʻe e hōʻoia i ka paʻa a me ka palekana i nā hale i hoʻokau ʻia i nā ukana kaumaha a me nā haʻalulu.
e) Nā mīkini ʻenehana:
ʻO nā mea hana hana (mekini kaumaha) e hōʻoia i ka hana pono a me ka hui palekana.
Nā pōmaikaʻi o ka hoʻohana ʻana i nā bolts B7:
Hāʻawi ka hoʻohana ʻana i nā bolts B7 i nā pono no nā ʻoihana a me nā noi:
a) Hoʻonui i ka palekana a me ka hilinaʻi:
ʻO ka ikaika tensile kiʻekiʻe a me ka lōʻihi o nā bolts B7 e hāʻawi i kahi hopena paʻa palekana a hilinaʻi. Mālama kēia i ka lōʻihi o ke ola a me ka palekana i nā wahi paʻakikī.
b) Hoʻomaikaʻi i ka maikaʻi a me ka hana hana:
Hiki i nā bolts B7 ke kū i nā mahana wela, nā kaomi a me nā kūlana corrosion, e kōkua ana i ka hana ʻole a me ka hoʻomaikaʻi ʻana i ka pono o nā lako.
c) Hoʻokō i nā kūlana ʻoihana:
d) kumu kūʻai pono:
ʻOiai ʻoi aku ka kiʻekiʻe o ke kumu kūʻai mua e hoʻohālikelike ʻia i nā bolts maʻamau, ʻo kona kūpaʻa ʻoi aku ka maikaʻi a me ke kūʻē ʻana i ka pōʻino e hōʻoia i ka lōʻihi o ka lawelawe ʻana, e hōʻemi ana i ka mālama a me nā kumukūʻai pani i ka wā lōʻihi.
i ka hopena:
ʻO nā bolts B7 he mau mea hoʻopaʻa koʻikoʻi i nā ʻoihana like ʻole ma muli o ko lākou ʻano ikaika kiʻekiʻe, ke kūpaʻa wela wela, a me ke kūpaʻa corrosion. Mai ka aila a me ke kinoea a hiki i ka hana mana a me ke kūkulu ʻana, hāʻawi nā bolts B7 i nā pilina palekana a hilinaʻi no nā mea koʻikoʻi a me nā hale. E koho i ka hopena hoʻopaʻa pono e like me kā lākou mau koi kikoʻī, e hōʻoia i ka palekana, ka hilinaʻi a me ka hana maikaʻi loa.