he aha ka manaʻo o ka cwp ma ka pahu kinipōpō

I ke koho ʻana i ka pahu pōpō no nā noi ʻoihana, nā huaʻōlelo e like meCWPaWOGʻike pinepine ʻia. He mea koʻikoʻi kēia mau helu no ka hōʻoia ʻana i ka hana valve a me ka palekana. E ʻimi kākou i ko lākou manaʻo a me ke kumu o ia mea.

ʻO ke ʻano o CWP: ʻO ke ʻano hana anu

CWP (Pini Hana Anu)e pili ana i ke kaomi kiʻekiʻe loa e hiki ai i ke kiwi pōleʻa ke lawelawe ma nā mahana ambient (maʻamau -20°F a 100°F). Mālama kēia helu i ka paʻa o ka valve ma lalo o nā kūlana hana maʻamau. No ka laʻana, hiki i ka 600 CWP ball valve ke kū i ka 600 PSI ma nā wahi ʻokoʻa ʻole. E hōʻoia mau i nā helu CWP no ka pale ʻana i ka pau ʻole o ka valve i nā pipeline.

WOG Manaʻo: Wai, Aila, Gas

WOG (Wai, Aila, Kinea)hōʻike i ka pili o ka valve me kēia mau ʻano media ʻekolu. ʻOiai ke hoʻohana nei nā kūlana kahiko i ka WOG e hōʻike i nā palena kaomi, ʻo nā kikoʻī hou i hoʻonohonoho mua i nā helu CWP a i ʻole PSI. Eia nō naʻe, noho mau ʻo WOG i kahi pōkole kūpono no ke kūpono o nā mea.

CWP vs. WOG: Nā ʻokoʻa koʻikoʻi

- CWPe kālele ana i ka hoʻomanawanui puʻe ma nā mahana maʻamau.
- WOGhōʻike i ka hoʻohālikelike ʻana i ka media akā ʻaʻole ia e helu i nā loli wela.

No nā noi wela kiʻekiʻe, e nānā mau i nā palapala hōʻoia e like meWSP.

No ke aha e koho ai i kahi mea hana pōlele pōlele hilinaʻi

I ka hoʻokaʻawale ʻana i nā valve, e hui pū me kahi mea kaulanamea hana kiwi poepoehōʻoia i ka hoʻokō ʻana i nā kūlana ʻoihana.ʻO nā mea hana kiʻi kiwi kinipōpō Kinakaulana no ka hana ʻana i nā valves maikaʻi, kiʻekiʻe, me nā mea he nuihale ʻoihana pāpaʻi poloi hōʻoia ʻia i nā kūlana ISO, API, a me ANSI.

ʻO nā hale ʻoihana kiwi pōkā o Kinahoʻohui i ka ʻenehana holomua me nā kumu kūʻai hoʻokūkū, e hoʻolilo iā lākou i mea kūpono no ke kūʻai nui ʻana. Inā makemake ʻoe i nā valve no ka mālama wai, ka hoʻomaʻemaʻe ʻaila, a i ʻole ka hāʻawi ʻana i ke kinoea, e hōʻoia i ka hāʻawi ʻana o ka mea hana i nā helu CWP/WOG maopopo.

Nā Manaʻo Hope

ka hoomaopopo anaCWP manaʻoaWOG manaʻohe mea nui ia no ke koho ʻana i ka valve pōlele kūpono. E hoʻopaʻa mua i nā kiwi mai ka hilinaʻimea hana kiwi poloe papa inoa maopopo i ke kaomi a me ka helu media. No nā hāʻina paʻa, e ʻimi i nā makana maiʻO nā hale ʻoihana kiwi pōkā o Kina—Ke hoʻololi nei lākou i ka ʻoihana me ka hana hou a me ka hilinaʻi.

Ma ka nānā 'ana i kēia mau hua'ōlelo nui—wog weaning, pōlele pōlele, cwp manaʻo, a me nā kikoʻī mea hana—e hoʻoholo ʻoe no kāu ʻōnaehana hoʻokele wai.