Hoʻopili piha ʻia ka pahu kila - ke kiaʻi o nā pipeline ʻoihana

Hoʻopili piha ʻia ka pahu kila - ke kiaʻi o nā pipeline ʻoihana

Hoʻohana nui ʻia ka valve ball welded piha, he valve me kahi ʻano hoʻopaʻa metala, i nā ʻōnaehana pipeline i nā ʻoihana e like me ka petroleum, kūlohelohe kino, kemika, a me ka metallurgy. Ke hoʻohālikelike ʻia me nā ʻano pili flange maʻamau, loaʻa iā ia nā pōmaikaʻi e like me ka maʻalahi o ka hoʻokomo ʻana, ka sila maikaʻi, a me ke ola lawelawe lōʻihi. E hāʻawi kēia ʻatikala iā ʻoe i kahi kikoʻī kikoʻī i nā hiʻohiʻona a me nā wahi hoʻohana o nā kiwi pōpō welded piha.

1、 Nā hiʻohiʻona hale

Hana ʻia ka valve ball welded piha i ke kila kila a i ʻole nā ​​mea kila wela, me kahi hoʻolālā i hoʻohui ʻia ʻaʻole koi i nā ʻāpana hoʻoponopono i hōʻike ʻia, e pale ana i ka pilikia o nā valve kuʻuna i hiki ke corrosion ma muli o ke ʻano o waho. Hiki i kāna hoʻolālā ʻokoʻa pālua ʻelua ke pale pono i ka leakage waena mai nā ʻaoʻao ʻelua o ka valve, e hōʻoia ana i ka hana palekana a paʻa o ka ʻōnaehana.

2、 kahua noi

ʻO nā kiwi pōpō piha i hoʻopaʻa ʻia he kūpono no nā ʻōnaehana pipeline kiʻekiʻe, wela kiʻekiʻe, a me nā ʻōnaehana pipeline nui, ʻoi aku hoʻi no ka lawe ʻana i nā mea pahū a me nā mea pahū e like me ka aila a me ke kinoea maoli. Ma nā kahua o ka ʻenekinia kemika, ka metallurgy, a me ka mana, ua hoʻohana nui ʻia nā kiwi pōpō welded piha, e hāʻawi ana i nā hōʻoia hilinaʻi no ka hana ʻoihana.

3、 Nā pono ʻenehana

1. Hana maikaʻi ke hoʻopaʻa ʻana: ʻO ka pahu pōpō wili piha i hoʻopaʻa ʻia i kahi ʻano hoʻopaʻa metala, e hōʻoia ana i ka hana sealing o ka valve ʻoi aku ka maikaʻi ma mua o nā ʻano pili flange maʻamau.

2. ʻO ka wela kiʻekiʻe a me ka pale ʻana i ka corrosion: Hiki i ka valve ball welded piha ke kū i nā mahana a hiki i 300 ℃ a loaʻa iā ia ka maikaʻi o ka waika a me ka alkali.

3. Hoʻokomo maʻalahi: ʻAʻole pono ka wili pōleʻa piha i hoʻopaʻa ʻia i ka wili a i ʻole ka hoʻopaʻa ʻana i ka bolt, a hiki ke hoʻokomo ʻia ma ka hoʻopili pololei ʻana i ka pipeline, mālama nui i ka manawa hoʻonohonoho a me ke kumukūʻai.

4. ʻOi aku ka lōʻihi o ka lawelawe ʻana: ʻOi aku ka lōʻihi o ke ola lawelawe o nā kiwi pōpō piha welded ma mua o nā kiwi kuʻuna, hiki i nā makahiki he nui a ʻoi aku paha.

4、 Hōʻuluʻulu manaʻo

Ua lilo nā ʻōmole pōlele piha i mea pono a koʻikoʻi i nā ʻōnaehana pipeline ʻoihana ma muli o ko lākou ʻano kūʻokoʻa a me ka hana kiʻekiʻe. I ka hoʻomohala ʻana i ka wā e hiki mai ana, me ka holomua o ka ʻenehana a me ka ulu ʻana o ka makemake o ka mākeke, e hoʻokō nui nā valve welded ball valves i ka nui o nā kula, e hāʻawi ana i nā hopena palekana a ʻoi aku ka maikaʻi no ka hana ʻoihana.