Paʻa Paʻa Paʻa Globe Valve

Hele mai ia me nā pili flanged a me nā hiʻohiʻona hana hoʻopaʻa metala-i-metal sealing. Hana maikaʻi nā mana WCB no ka mahu a me ka media ʻoihana maʻamau, ʻoiai ke kū nei nā hiʻohiʻona kila kila i nā wai corrosive. Ua kūpono kēia valve no ka petrochemical, ka mana mana, metallurgy a me nā papahana mālama wai ʻenehana.

He mea hana valve ʻoihana mākou me nā palapala hōʻoia ISO, CE a me API. Ke holo nei mākou i nā pūʻulu piha o nā mea hana machining CNC kiʻekiʻe a me nā ʻōnaehana nānā maikaʻi piha kaʻina hana e hōʻoiaʻiʻo i ka hana ʻana o ka huahana no nā pae waiwai āpau. Loaʻa nā lawelawe OEM a me ODM maʻamau me ka MOQ maʻalahi e hoʻokō i nā koi papahana like ʻole. Hoʻouna ʻia kā mākou mau kiwi honua paʻa paʻa paʻa i nā mākeke honua a loaʻa nā manaʻo maikaʻi mau mai nā hoa pili honua.

Nā mea nui

He aha ka ʻokoʻa koʻikoʻi ma waena o ka valve seal globe paʻakikī a me ka valve seal globe palupalu?

ʻAʻole e like me nā puʻupuʻu honua seal palupalu e hilinaʻi ana i ka PTFE, ka ʻōpala a i ʻole nā ​​​​mea hoʻopaʻa paʻa paʻa, ua hoʻohana kā mākou mau paʻa paʻa paʻa paʻa i ka hoʻopaʻa paʻa paʻa metala metala, me ka stellite alloy hardfaced ma ka valve disc a me ka noho. Hoʻopili ʻia nā hiʻohiʻona sila palupalu i ka wela o ka lumi, ke kaomi haʻahaʻa a me ka media maʻemaʻe. I ka hoʻohālikelike ʻana, ʻoi aku ka maikaʻi o ka hoʻokumu ʻana o ke sila paʻakikī metala i ke kūpaʻa kiʻekiʻe kiʻekiʻe, ka hoʻomanawanui kiʻekiʻe, ke kūpaʻa ʻaʻahu a me ka hana anti-erosion. ʻAʻole ia e wela, hoʻoheheʻe ʻia a leki paha i loko o nā wahi ʻino e like me ke kiʻekiʻe-mehana saturated mahu, kiʻekiʻe-pressure kinoea ʻenehana a me nā mea paʻi i loko o ka pāpaʻi abrasive, e hoʻomau i ka paʻa paʻa paʻa no ka hana ʻoihana kaumaha lōʻihi.

He aha nā mea kino e hiki iaʻu ke koho no kēia huahana, a ʻo wai ka mea kūpono i kaʻu pipeline?

Hāʻawi mākou i ʻelua mau mea kino valve i hoʻohana nui ʻia e kūlike i nā kūlana hana ʻoihana like ʻole: WCB carbon steel, a me 304 a me 316L stainless steel.

Hāʻawi ke kila kalapona WCB i ke ʻano paʻa a me ka hiki ke hoʻoikaika ikaika i ke kumukūʻai hoʻokūkū. Hana maikaʻi ʻo ia me nā media non-corrosive e like me ka mahu ʻoihana, ka wai e kahe ana, ka ea i hoʻopaʻa ʻia a me ka ʻaila ʻoihana maʻamau, a hoʻohana mau ʻia i nā kikowaena mana, nā paipu hoʻomehana a me nā ʻōnaehana paipu hale hana maʻamau.

Inā lawe kāu paipu i nā wai ʻakika, alkaline a i ʻole oxidizing wai, koho 304 a i ʻole 316L kila kila. Kūleʻa maikaʻi kēia mau māka i ka ʻōpala a me ka hoʻoheheʻe ʻana o ke kemika, e kūpono loa ia no nā mea kanu kemika, nā laina lāʻau lapaʻau, ka mālama ʻana i ka wai ʻino a me nā wahi hana waho.

ʻAʻohe mea o ke kino āu e koho ai, hele mai nā ʻāpana hoʻopaʻa i loko me ka uhi paʻa paʻa stellite. Loaʻa i nā valve a pau ka lapaʻau stellite overlay like, no laila hāʻawi kēlā me kēia ʻāpana i ke kūpaʻa paʻa a me nā hopena hoʻopaʻa paʻa.

E hoʻopaʻa ʻia nā kiwipa honua paʻa paʻa metala me ka ʻole o ka lī?

ʻO ka hapa nui o nā kiwi hoʻopaʻa paʻa paʻa metala maʻamau e hakakā nei me ka micro-leakage ma muli o ka mīkini hana ʻino a me ka pololei kūpono ʻole. Eia nō naʻe, hoʻohana kā mākou huahana i ka ʻenehana stellite hardfacing i hoʻopaʻa ʻia a me ke kaʻina lapping manual ultra-precise, e hoʻokō piha ana i nā kūlana pani paʻa API. ʻOkoʻa mai ka hoʻopaʻa ʻana i ka elastic sealing o nā kīwaha sila palupalu, hilinaʻi kā mākou hoʻopaʻa metala i ka hoʻopili kino kiʻekiʻe. Mīkini mākou i kēlā me kēia ʻāpana me nā lako CNC pololei a wili i nā ʻili hoʻopaʻa i nā manawa he nui me ka lima. Hiki i kēia ke hoʻopaʻa paʻa i ka disc valve a me ka noho me ka ʻole o nā hakahaka. Hoʻopaʻa ka valve i ka leakage ʻole ma lalo o ka mahana hana maʻamau a me ke kaomi, a paʻa ka sila i ka hilinaʻi ʻoiai ma hope o nā tausani o nā hana wehe-pani.

He aha nā kūlana hana kūpono a me nā palena o ka hoʻohana ʻana i nā kīpē honua seal paʻakikī?

Hoʻokumu kūikawā ʻia kēia moʻo valve seal globe valve no nā kūlana hana ʻoihana kiʻekiʻe, kiʻekiʻe-pressure, abrasive a paʻakikī. Hoʻopili ʻo ia i nā ʻano media paʻakikī e like me ka mahu superheated kiʻekiʻe, ka ʻaila maʻemaʻe, ke kinoea maoli, ka hopena corrosive kemika, ka slurry particle maikaʻi a me ke kinoea ʻenehana hui ʻia. Hoʻohana nui ʻia ia i ka petrochemical, thermal power generation, metallurgy, mining, mālama wai ʻenehana a me nā papahana ikehu hou.

No ke aha i ʻoi aku ka lōʻihi o ke ola lawelawe ʻana o nā valve seal globe ma mua o nā valve ʻoihana maʻamau?

Hoʻopaʻa ʻia ke ola lawelawe lōʻihi e nā pono ʻelua o ka ʻenehana a me ka ʻenehana hana. ʻO ka mea mua, hoʻohana ke kino valve i ke kaʻina hoʻolei hoʻohui me ka hoʻolālā kūloko paʻa, ʻaʻohe lua one a i ʻole porosity, a me ka ikaika holoʻokoʻa holoʻokoʻa a me ka mana anti-deformation. ʻO ka lua, ua uhi ʻia nā ʻāpana sealing koʻikoʻi me ka stellite alloy kiʻekiʻe, ʻoi aku ka maikaʻi o ke kūpaʻa a me ke kūpaʻa kiʻekiʻe ma mua o nā mea hoʻopaʻa kila kila maʻamau. Eia nō naʻe, ʻaʻole ka hoʻokaʻawale ʻokoʻa o ke kahe o ka honua i ka hopena maʻamau i ka ʻili o ka sila, e hōʻemi pono i ka abrasion.

He paʻakikī anei ka hoʻokomo ʻana a mālama ʻana i nā valves globe seal paʻakikī?

ʻAʻole loa. Hoʻohana ʻia kā mākou mau paʻa paʻa paʻa paʻa honua i ka pilina flange maʻamau, e hoʻokō ana i nā kūlana honua āpau API, CE a me ISO, i kūpono me ka hapa nui o nā ʻōnaehana pipeline ʻoihana honua a kākoʻo i ka hoʻololi pololei ma ka pūnaewele a me ka hoʻokomo wikiwiki ʻana. He maʻalahi a maʻalahi ka ʻōnaehana modular hoʻohui, me ka puʻu valve detachable, disc a me ka noho no ka hoʻololi ʻana i kahi ʻāpana kūpono. He mea maʻalahi loa ka mālama ʻana i kēlā me kēia lā: ʻo ka wehe mau ʻana i nā haumia pipeline a me ka lubrication stem kūpono e pono ai, e mālama pono i ka manawa a me ke kumu kūʻai aku.