Hoʻokumu ʻia ʻo Huadu Valve Group ma Wenzhou, Kina, e hāʻawi ana i nā valve ʻoihana hilinaʻi maikaʻi loa. ʻO kā mākou huahana hōkū, ʻo ka Chemical Industry Specific Gate Valve, i loaʻa i ka anti-corrosion CF8/CF8M stainless steel a me ka WCB carbon steel paʻa, e hāʻawi ana i ke kūpaʻa erosion nui a me ka hana paʻa mau loa. Kūkulu ʻia me ke kino valve mānoanoa a me ka hoʻoikaika ʻana i ka wedge sealing structure, e hōʻike ana i ka torque hana lima lima haʻahaʻa, hilinaʻi bi-directional sealing a me ka neʻe ʻana i ka neʻe ʻana ma lalo o nā kūlana hana kemika corrosive. Ua kūpono ia i nā pipeline corrosive medium i hoʻohana nui ʻia i nā mea kanu kemika maikaʻi, ka lawe ʻana i nā mea kanu kemika a me nā papahana hoʻōla wai ʻino.
ʻO mākou kahi mea hana valve ʻoihana e paʻa ana i nā palapala hōʻoia ISO, API a me CE. Loaʻa iā mākou nā lako hana kiʻekiʻe a me nā ʻōnaehana hoʻokele maikaʻi. ʻAe pū mākou i nā kauoha OEM a me ODM, me ka nui o nā kauoha liʻiliʻi maʻalahi. Hoʻokuʻu ʻia kā mākou mau pahu kemika kūpaʻa i ka corrosion a puni ka honua a lanakila i ka ʻike ākea mai nā mea kūʻai aku o ka ʻoihana kemika.
Nā mea nui
ʻAno Huahana
ʻOihana Kimia Puka Puka Kūikawā
Mea Puʻupuʻu
A182 F304 / A182 F304L / 13Cr
Kūlana Hoʻolālā
API 6D, ASME B16.34, HG/T Kemipa Kime
Mea Noho
Stellite Hardfaced / PTFE / RPTFE / Graphite / Metal a hiki i ke Metala
ʻO ka huila lima, ka mea hoʻohana i nā mea hoʻohana, ka mea hana Pneumatic
Papa Paʻi
Papa 150 / 300 / 600 / 900 / 1500
Hoʻopau Hoʻohui
Hoʻopili ʻia, Uila, Weled (BW/SW)
Nui inoa (NPS)
1/2" ~ 48"
ʻAno Hoʻolālā
Paʻa Paʻa, OS&Y Puʻupuʻu Piʻi, Paʻa Paʻa
Mea Kino
A351 CF8 (SS304 hoʻolei ʻia i ke kila kila ʻole)
Kaulana Mahana
-29 ℃ ~ 425 ℃
Mea Wedge
CF8 + Stellite Hardfaced / A182 F304 + Hardfaced
ʻAno kūpono
ʻAkika, Alkali, Kinohi Kemiʻi Kino, Wai, Aila, Gas
Mea Paʻa Paʻa
A351 CF8
Kūlana hoʻāʻo
API 598, Nānā kūʻē i ka corrosion
He aha nā hiʻohiʻona kūikawā o kēia Chemical Industry Specific Gate Valve, ʻokoʻa mai nā ʻīpuka puka maʻamau?
ʻO nā kiwi puka maʻamau ka nui o ka nānā ʻana i ka wai maʻamau, ka mahu a me ka ʻaila ʻaila, ʻoiai ke hoʻomaikaʻi ʻia nei kā mākou ʻīpuka hoʻolaʻa kemika i hoʻopaʻa ʻia i nā media kemika corrosive. Manaʻo mākou i ke koho ʻana i nā mea maka, ka hoʻonohonoho hoʻopaʻa ʻana a me ke ʻano o ke kahawai kūloko. Ua mānoanoa ke kino valve no ka pale ʻana i ka erosion waena; ʻO ka ʻīpuka wedge a me ka ʻili hoʻopaʻa e hoʻohana i ka anti-corrosion reinforcement treatment, ua hoʻomaʻemaʻe maikaʻi ʻia ke kahawai i loko e hōʻemi i ka hoʻopili ʻana a me ke koena o ke koena, kahi e pale pono ai i ka crystallization, scaling a me ka blockage i ʻike pinepine ʻia i nā pipeline kemika. Hiki iā ia ke hana paʻa me ka waikawa, alkali, brine a me nā ʻano wai i hui pū ʻia, ʻoi aku ma mua o nā kīwaha puka maʻamau i ka anti-corrosion a me ka hana mau ʻana i ka wā lōʻihi.
He aha nā koho mea i loaʻa no ka ʻoihana kemika i nā ʻīpuka puka kikoʻī, a he aha nā kūlana hana i kūpono i kēlā me kēia mea?
ʻO ke kila kalapona WCB he pili kālā. Hana maikaʻi ʻo ia me nā wai ʻawaʻawa haʻahaʻa a me nā mea hoʻoheheʻe kūʻokoʻa, a kūpono i nā paipu hāʻawi kemika haʻahaʻa, hoʻohana mau ʻia no nā paipu kōkua i nā mea kanu kemika maʻamau.
ʻO CF8 (304 stainless steel) kā mākou mea anti-corrosion maʻamau. Hana mau ia i ka lawe ʻana i ka ʻakika nāwaliwali, ka alkali palupalu a me nā mea maka kemika i kēlā me kēia lā, a hoʻohana pinepine ʻia no nā paipu wai ʻino maʻamau.
ʻO CF8M (316L kila kila) kaena ʻoi aku ka pale ʻana i ka corrosion. Hiki iā ia ke hoʻopaʻa i ka waika hydrochloric, dilute sulfuric acid, brine a me nā mea ʻino ʻē aʻe, e lilo ia i koho kiʻekiʻe no nā laina hana kemika maikaʻi a me nā lāʻau lapaʻau.
Hiki iā mākou ke hana iā Hastelloy, Monel a me nā mea hoʻohui kūikawā kūikawā no nā kūlana hana koʻikoʻi ultra-corrosive ma ke koi.
Ke kākoʻo nei ka ʻīpuka kimeka i ka hoʻopaʻa ʻana i ka sila ʻelua? E hiki mai ka leakage ma hope o ka hoʻohana lōʻihi?
ʻO kā mākou mau ʻīpuka hoʻolaʻa kemika a pau e hoʻohana i ke ʻano hoʻopaʻa paʻa ponoʻī i hoʻoikaika ʻia, e ʻike ana i ka pani paʻa paʻa bidirectional. ʻAʻohe mea e holo i mua a i hope paha i loko o ka pipeline, hiki i ka valve ke mālama i ka leakage zero ma hope o ka pani piha ʻana. Hoʻohana ka ʻili hoʻopaʻa i ka anti-corrosion hard-facing treatment, ʻo ia hoʻi ka pale ʻana a me ka pale ʻana. I ka lōʻihi o ka hana ʻana i loko o ke kaomi helu ʻia a me ka pae wela, ʻaʻole e hoʻomaka ka hana kemika maʻamau i ka hiki ʻole ke hoʻopaʻa ʻia, a hiki ke mālama ʻia ka hana hoʻopaʻa paʻa no ka hana mau ʻana.
He aha nā helu kaomi a me ka nui caliber i loaʻa? Hiki ke hana ʻia nā ʻano like ʻole maʻamau?
Hoʻohana kā mākou mau ʻīpuka maʻamau i ka ANSI 150LB a me 300LB i nā kikoʻī kaomi, uhi nā nui i ka DN15 a i DN600 a kūpono i ka hapa nui o nā paipu kemika maʻamau. Hiki iā mākou ke hana i nā valve me nā pae kaomi kūikawā a me nā nui like ʻole ma ke noi. Wahi a kāu wahi hoʻonohonoho pūnaewele a me ka ʻoihana hana maoli, hiki i kā mākou hale hana ke hoʻolālā i nā ʻīpuka puka kūʻokoʻa e kūpono i kāu hoʻonohonoho paipu kūʻokoʻa.
He aha ka pae wela e hiki ai i kēia ʻoihana kemika ke hana maʻamau?
Ke hana mau nei nā mana o ka PTFE palupalu maʻamau mai -20 ℃ a 180 ℃, maikaʻi no ka hapa nui o nā laina hana kemika wela. Hiki ke kū i ka wela a hiki i 450 ℃, kūpono no nā paipu hoʻoheheʻe kemika kiʻekiʻe. Hāʻawi pū mākou i nā hale hoʻopaʻa haʻahaʻa haʻahaʻa haʻahaʻa e hana ana no ka lawe ʻana i nā mea kemika liquefied ma lalo o nā kūlana cryogenic.
Hiki iā ʻoe ke hāʻawi i nā lawelawe hana maʻamau OEM & ODM? He aha nā hoʻololi pilikino i kākoʻo ʻia?
Hāʻawi mākou i ka lawelawe maʻamau OEM a me ODM maʻalahi. Hiki iā mākou ke hoʻololi i nā mea hoʻoheheʻe anti-corrosion, hoʻonohonoho i nā ʻāpana sealing kūikawā kiʻekiʻe / kūpaʻa kūʻokoʻa, e kahakaha i nā hōʻailona hōʻailona kūʻokoʻa ma nā kino valve, hoʻoponopono i ka uhi anti-corrosion, hoʻonohonoho i nā kūlana hoʻopuka hoʻolaha, hoʻololi i nā kūlana pili flange. Hiki iā mākou ke hana piha i nā valve e like me kāu mau kiʻi ʻenekinia a me nā ʻāpana ʻenehana kikoʻī e hoʻokūkū i nā koi o ka papahana kemika.
He aha nā palapala hōʻoia a me ka nānā ʻana i nā hale hana e hele ai nā valve i hoʻopau ʻia ma mua o ka lawe ʻana?
Loaʻa i kā mākou hale hana nā palapala hōʻoia ISO, CE a me API. E hoʻāʻo ʻia kēlā me kēia kīwaha ʻīpuka kemika ma mua o ka hoʻouna ʻana: ka hoʻāʻo ʻana i ke kaomi hydrostatic shell, ka hoʻāʻo paʻa paʻa, ka wehe ʻana a me ka pani ʻana i ka hana luhi, ka nānā ʻana i nā mea kikoʻī e hōʻoia i ka haku mele. E hoʻopau pololei ʻia nā huahana kūpono ʻole, nā kiwi a pau i hāʻawi ʻia e kū i nā kūlana palekana o ka honua.
Loaʻa ka lawelawe hāpana no ka hoʻāʻo hana ma mua o ka waiho ʻana i nā kauoha nui?
Loaʻa nā laʻana no ka hoʻāʻo ʻana i ka maikaʻi a me ka corrosion. Hiki ke hāʻawi koke ʻia nā kiwi maʻamau no kāu lab a me ka hoʻāʻo ʻana ma ka pūnaewele. Inā makemake ʻoe i nā laʻana mea kūikawā kūikawā, e hoʻonohonoho mākou i ka hana hoʻohālike liʻiliʻi, e hōʻoia i ka pōʻai hana maʻemaʻe me ʻoe ma mua. Hiki iā ʻoe ke kau i nā kauoha nui ma hope o kou hoʻāʻo ʻana a hōʻoia i ka hāʻawi ʻana i ka hāpana i kāu mau koi hana.
He aha nā kumu mālama maʻamau e hoʻolōʻihi i ke ola o ka ʻoihana kemika?
E nānā mau i ka hikiwawe o ka huila lima, e hōʻoia i ka piʻi ʻana o ka ʻīpuka me ka ʻole o ka hoʻopaʻa ʻana ma muli o ka crystallization waena;
E hoʻomaʻemaʻe i ke koena kemika i hoʻopili mau ʻia i ka ʻili valve a me ke kahawai i loko e pale i ka ʻinoʻino lōʻihi;
E hoʻohui i ka ʻaila lubricating anti-corrosion kūikawā i ke kumu valve i kēlā me kēia manawa, e pale i ka ʻōpala a me ka hoʻopili ʻana;
E pāpā loa i ka overpressure a me ka hana wela ma waho aʻe o nā palena i helu ʻia;
E pani paʻa i ka valve i ka wā lōʻihi o ka pani ʻana i mea e pale aku ai i ke kino corrosive e hoʻopaʻa i ka ʻili hoʻopaʻa no ka manawa lōʻihi.
ʻO wai nā hiʻohiʻona ʻoihana kemika i hoʻohana nui ʻia i kēia mau ʻīpuka?
Hoʻohana nui ʻia lākou i nā laina hana kemika maikaʻi, nā pipeline petrochemical, ka hoʻoili ʻana i ka lāʻau lapaʻau, ka mālama ʻana a me ka halihali ʻana, ka mālama ʻana i ka wai hoʻoheheʻe kemika, ka hana ʻana i nā mea kanu, nā mea hou a me nā hana kemika nui.
Hōʻailona Wela: ʻOihana Kemika Kūikawā Puka Puka, Mea Hana, Mea Hoʻolako, Hale Hana, Kina
No nā nīnau e pili ana i ka valve pōleʻa, ka valve puka, ka valve globe a i ʻole ka papa inoa kumu kūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 mau hola.
Hoʻohana mākou i nā kuki e hāʻawi iā ʻoe i kahi ʻike mākaʻikaʻi ʻoi aku ka maikaʻi, ka nānā ʻana i ka hele ʻana o ka pūnaewele a me ka pilikino. Ma ka hoʻohana ʻana i kēia pūnaewele, ʻae ʻoe i kā mākou hoʻohana ʻana i nā kuki.Kulekele pilikino