Ka noiʻi e pili ana i ka pale ʻana i ka corrosion: no ka hoʻohana ʻana i nā ʻano kīwī Flange Globe maʻamau o Kina i ka ʻoihana Kemika

"Nā noiʻi e pili ana i ka pale ʻana i ka corrosion: ka hoʻohana ʻana i nā ʻōkuhi Flange Globe maʻamau Kina i ka ʻoihana kemika"

1,Hoʻolauna

He kuleana koʻikoʻi ko Kina maʻamau flange globe valves i ka ʻoihana kemika, a ʻo kā lākou pale ʻana i ka corrosion pili pono i ka paʻa a me ka palekana o ke kaʻina hana. Ke manaʻo nei kēia ʻatikala e ʻimi i ka hoʻokō ʻana i ka corrosion resistance o nā kīwī flange globe maʻamau Kina a me kā lākou noi ʻana i ka ʻoihana kemika, e hāʻawi ana i nā kuhikuhi no ka hana ʻenekinia ma nā kahua pili.

2,ʻO ka hoʻokō ʻana i ka corrosion kūʻē o nā kīwaha flange globe maʻamau Kina

ʻO ke kū ʻana o ka corrosion o nā kīwaha flange globe maʻamau Kina e hilinaʻi nui i kā lākou mea hana a me ka hana hana. ʻO nā mea maʻamau i ka corrosion-resistant me ke kila kila, ke kila duplex, a me nā mea ʻē aʻe, hiki ke mālama i ka paʻa maikaʻi i nā media corrosive e like me ka waikawa a me ka alkali. Eia kekahi, ma ka hoʻonui ʻana i ke kaʻina hana hana a me ka mālama ʻana i ka ʻili, hiki ke hoʻomaikaʻi hou ʻia ke kūpaʻa corrosion o ka valve.

I loko o ka ʻoihana kemika, hoʻohana nui ʻia nā kīwaha flange globe maʻamau Kina i nā ʻōnaehana pipeline no nā ʻano media corrosive. ʻO kāna hana hoʻopaʻa paʻa a me ke ola lawelawe lōʻihi e lilo ia i koho kūpono no ka mālama ʻana i nā wai corrosive. I ka manawa like, loaʻa i nā kīwaha flange globe maʻamau Kina nā pono o ka hana maʻalahi, ka hana maʻalahi a me ka mālama ʻana, hiki ke hoʻokō i ka hana a me nā koi palekana o ka ʻoihana kemika no nā valve.

3,Hoʻohana i nā hihia o nā kīwī flange globe maʻamau Kina i ka ʻoihana kemika

ʻO ka lawe ʻana i ke kila kila kiʻekiʻe kiʻekiʻe ʻo flange globe valve ma ke ʻano he laʻana, ua hoʻohana nui ʻia ia i ka ʻoihana kemika. Loaʻa i nā mea kila pālua ʻelua ke kūʻē i ka chloride ion stress corrosion a me ka sulfide stress corrosion, a me ka ikaika mechanical kiʻekiʻe, e hoʻohana nui ʻia i nā ʻoihana e like me ka petroleum, kūlohelohe kino, a me ka ʻoihana kemika. I loko o nā kūlana corrosion kemika, hiki ke ʻoki ʻoki a hoʻopili i ka media pipeline ʻelua ʻāpana kila kiʻekiʻe kiʻekiʻe o ke kaʻina hana.

Eia kekahi, ua hoʻohana nui ʻia nā kīwaha flange globe maʻamau Kina i nā ʻōnaehana pipeline ʻoihana. I loko o nā pipelines mahuka ʻoihana i loko o ka hale hana, ma muli o nā hiʻohiʻona o ka lōʻihi pipeline lōʻihi, nā palena kiʻekiʻe, ka hoʻonui nui ʻana o ka wela, a me ka paʻakikī paʻakikī, ua kau ʻia nā koi kiʻekiʻe no ka hana ʻana o ka corrosion resistance o nā valves. ʻO ka hana maikaʻi loa o ka valve flange globe maʻamau Kina i koho maikaʻi loa no kēia mau kūlana hana paʻakikī.

4,ʻO nā hoʻolālā no ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana o nā kīwaha flange globe maʻamau Kina

No ka hoʻomaikaʻi ʻana i ke kūpaʻa corrosion o nā kīwaha flange globe maʻamau Kina, hiki ke hoʻohana ʻia nā hoʻolālā aʻe:

E koho i nā mea me ka maikaʻi o ka pale ʻana i ka corrosion, e like me ke kila duplex, ke kila kila, a me nā mea ʻē aʻe, no ka hoʻokō ʻana i ka corrosive o ka media corrosive ma ka valve.

E hoʻonui i nā kaʻina hana hana a me nā ʻenehana lapaʻau ʻili, e like me ka hoʻohana ʻana i ka mālama nitriding, ka hoʻoulu ʻana i nā pale anti-corrosion, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ka pale ʻana o ka ʻili o nā kiwi.

E mālama mau a nānā i nā valve, e ʻike koke a e hoʻoponopono i nā pilikia e hiki mai ana i ka corrosion, e hōʻoia i ka hana maʻamau o nā valve a hoʻonui i ko lākou ola lawelawe.

5,Ka hopena

Loaʻa i ke kīpē flange globe maʻamau Kina ka laulā o nā manaʻo noi i ka ʻoihana kemika. Ma ke koho ʻana i nā mea e pale ai i ka corrosion, ka hoʻonui ʻana i nā kaʻina hana, a me ka mālama mau ʻana a me ka nānā ʻana, hiki ke hoʻomaikaʻi hou ʻia ka hana pale corrosion o nā valves, e hōʻoia ana i kā lākou hana palekana a paʻa i ka ʻoihana kemika. I ka wā e hiki mai ana, me ka holomua mau o ka ʻepekema waiwai a me ka ʻenehana hana, e hoʻomaikaʻi hou ʻia ka hana kūʻē corrosion o nā kīwī flange globe maʻamau Kina, e hāʻawi ana i nā hōʻoia hilinaʻi no ka hoʻomohala ʻana i ka ʻoihana kemika.

E ʻoluʻolu, ʻo ka ʻike i wehewehe ʻia ma kēia ʻatikala e pili ana i ka ʻike a me ka ʻike i loaʻa, a ma nā noi kūpono, pono e hoʻokō ʻia ka loiloi kikoʻī a me ke koho ʻana ma muli o nā kūlana hana kūikawā a me nā hiʻohiʻona valve. I kēia manawa, i ke koho ʻana, hoʻokomo a mālama ʻana i nā valve, pono e hahai ʻia nā kūlana kūpono a me nā kikoʻī e hōʻoia i ka hana palekana a hilinaʻi.