ʻOihana ʻaila

ʻO Huadu Valve - Nā Pahu Kūikawā Kūikawā ʻAila

Hoʻopili ka ʻoihana ʻaila i ʻekolu mau loulou nui: ka ʻimi ʻana i luna, ka halihali waena, a me ka hoʻomaʻemaʻe ʻana i lalo. He paʻakikī nā kūlana hana ma ʻaneʻi—ke piʻi kiʻekiʻe, media corrosive, a me nā koi palekana koʻikoʻi-no laila ʻaʻole e ʻoki ʻia nā kiwi maʻamau. ʻAʻole like me ka hapa nui o nā mea hana e hoʻohana ana i kahi ʻano hoʻokahi-nui-kūpono-a pau no nā valve ʻoihana ʻaila, kālele mākou i nā wahi ʻeha kū hoʻokahi o kēlā me kēia loulou. Hoʻolālā mākou a hana i nā valve i hoʻohālikelike ʻia i kēlā me kēia hiʻohiʻona, no laila e hana lākou me ka hilinaʻi a me ka palekana, me ka ʻole o nā pilikia maʻamau e hōʻeha nei i nā valve maʻamau.

Laulā Huahana Koʻikoʻi (Me ka ʻokoʻa maopopo)

1. ʻAi-H₂S Kiʻekiʻe-Pressure Ball Valve (No nā ʻaila ʻaila i uka)

No ka hoʻohana ʻana i ka ʻaila ʻaila ma luna o kēia pahu wai - ka hoʻomalu ʻana i ke poʻo wai, nā laina wili ʻana o ka pūnaewele, a me ka hoʻopau maikaʻi. He H₂S ko nā ʻaila hinu i loko o ke kinoea, e ʻai maʻalahi ia ma o nā kiwi maʻamau, e hoʻohāhā a lī paha. Hoʻohana mākou i ka alloy Inconel no ke kino valve, ka mea e kūʻē i ka corrosion sulfide, no laila ʻaʻole ia e uhaʻi ma hope o ka launa pū ʻana me ka ʻaila acidic. Lawe ʻo ia a hiki i ka papa 2500 kaomi, hana maikaʻi ma waho i nā kūlana makani a lepo paha, a holo mau no nā hola 8000. ʻAʻohe hoʻoponopono pinepine, ʻaʻohe manawa hoʻomaha, mālama i ka pilikia no nā limahana hana ʻaila.

2. Kiekie-Ku'e i ka Puka Puka Valve (No ka Ho'oma'ema'e Iho)

Hana ʻia kēia valve no nā mea hoʻomaʻemaʻe. ʻO ka hoʻomaʻemaʻe ʻana e pili ana i nā wela kiʻekiʻe, a ua maʻalahi nā kiwi maʻamau. Hana ʻia kā mākou mea me ke kiʻekiʻe kiʻekiʻe o ka wela, ʻaʻohe deformation a hiki i 600 ℃. ʻAʻole ʻaʻahu ʻia ka noho valve, ʻaʻohe kahe i ka wā e lawelawe ana i ka aila wela a me ke kinoea. ʻAʻole pono ka mālama pinepine ʻana, e mālama i ka manawa a me ke kālā no ka mālama ʻana.

3. Hoʻopaʻa ʻia ka Haʻahaʻa HaʻahaʻaPahu kinipopo(Kaʻa Kaʻawaena)

Hoʻolālā mākou i kēia valve no ka lawe ʻana i ka aila a me ke kinoea i waena o ka wai, ʻoi aku hoʻi no ka LNG a me ka hāʻawi ʻana i ka hydrocarbon māmā. Huli pinepine nā ʻūhā maʻamau i ka palupalu a leʻaleʻa ke ʻike ʻia i nā mahana haʻahaʻa haʻahaʻa (i lalo i -196 ℃), akā hoʻoponopono maikaʻi kēia i kēlā pilikia. Hoʻohana mākou i ke kila kila 316L i hoʻoluʻu hohonu no ke kino valve-ʻoiai i ke anuanu nui, paʻa mau a ʻaʻole e haki. Hana ʻia ka sila me nā mea haʻahaʻa haʻahaʻa PTFE kūikawā, no laila e paʻa paʻa a ʻaʻole e kahe, ʻoiai ke anuanu. Ua hoʻohui pū mākou i kahi pūʻulu valve lōʻihi i hoʻopaʻa ʻia e mālama i ka sila kūloko mai ka wela o waho. He paʻa, maʻalahi ke hoʻokomo, a hana maikaʻi no ka lawe ʻana i ka pipeline lōʻihi a me nā kūlana koʻikoʻi o waho - ʻaʻohe pilikia a i ʻole nā ​​​​pilikia leakage.

Nā Pōmaikaʻi Koʻikoʻi (Key Differences)

1. Hoʻolālā Kūʻai Kūʻai Kūʻē Kūʻē

ʻAʻole like me nā valve maʻamau e kālele wale ana i ka hoʻopaʻa ʻana maʻamau, ʻike mākou i ʻekolu mau loulou kumu o ka ʻoihana ʻaila: upstream oilfield (anti-H₂S, high pressure), midstream transport (haʻahaʻa haʻahaʻa, anti-leakage), a me ka hoʻomaʻemaʻe ʻana i lalo (ke wela kiʻekiʻe, anti-coking). Hoʻolālā kūʻokoʻa kēlā me kēia huahana e like me nā kūlana hana maoli, ma kahi o nā hoʻololi maʻamau maʻamau, i kūpono maoli i nā pono maoli o ka ʻoihana ʻaila.

2. Hoʻohālikelike Mea ʻOihana

ʻAʻole mākou hoʻohana i nā mea like ʻole, akā hoʻohālikelike i nā mea e like me nā hiʻohiʻona like ʻole: hoʻohana i ka upstream i ka anti-H₂S Inconel alloy, hoʻohana ka midstream i ka haʻahaʻa haʻahaʻa haʻahaʻa 316L stainless steel, a ʻo lalo ke hoʻohana i ka alloy kūʻokoʻa kiʻekiʻe. Hōʻalo ia i ka hoʻopau waiwai a hōʻoia e hiki i kēlā me kēia valve ke hoʻololi i kona ʻano hana kikoʻī, ʻoi aku ka ʻoihana ma mua o nā valve maʻamau e hoʻohana wale ana i hoʻokahi mea.

3. Hoʻolālā kanaka a palekana

Hoʻolako ʻia nā valve āpau me ka pale palekana ʻelua: anti-static, anti-explosion a me nā hoʻolālā anti-overheating, e pale aku i nā pōʻino palekana e like me ka leakage a me ke ahi i hoʻokumu ʻia e ke kiʻekiʻe kiʻekiʻe, ka wela kiʻekiʻe a me ka media flammable. I ka manawa like, e like me nā hiʻohiʻona o waho a me nā pipeline o ka ʻoihana ʻaila, ua hoʻolālā ʻia ka hoʻolālā valve e maʻalahi e hoʻokomo a mālama, e hōʻemi ana i ka paʻakikī o ka hana ma ka pūnaewele.