Ma hea e kūʻai ai i kahi Ball Valve: Alakaʻi i nā mea hoʻolako honua kiʻekiʻe

He aha ka Ball Valve

A kiwikā poepoehe kiwikā hapaha-huli e hoʻohana ana i kahi pōpō hakahaka, perforated, a pivoting e kāohi i ke kahe ʻana o ka wai. Ke kūlike ka lua o ka pōpō me ka pipeline, hele ka wai ma loko; ʻo ka hoʻohuli ʻana i ka pōpō 90 degere e ālai loa i ke kahe. ʻIke ʻia no ko lākou kūpaʻa, hana wikiwiki, a me ka sila paʻa, hoʻohana nui ʻia nā kiwikā pōpō i nā ʻōnaehana ʻoihana, kalepa, a me nā hale noho no nā wai, nā kinoea, a me nā slurries.

ʻO nā ʻano maʻamau e komo pū me3 ala 1 2 kiwikā(no ka hoʻohuli ʻana i ke kahe) a me1 1 2 kiwikā pōpō(kūpono no nā paipu waena).

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No ke aha e koho ai i kahi Ball Valve

1. Pani hilinaʻi

Hāʻawi nā kiwikā pōpō i ka hana pale leak, koʻikoʻi no nā noi kiʻekiʻe a i ʻole nā ​​​​​​hana weliweli.

2. Ola lawelawe lōʻihi

Kūʻē nā mea paʻa e like me ke kila kila a i ʻole ke keleawe i ka pala a me ka ʻaʻahu.

3. Ka maʻalahi o ka hoʻohana ʻana

He kūpono no nā ʻōnaehana wai, ʻaila, kinoea, a me nā kemika.

4. Hana maʻalahi

ʻO ka huli maʻalahi ʻana he 90 kekelē e wehe a pani koke paha i ka valve.

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Ma hea e kūʻai ai i kahi Ball Valve

He mea nui ka loaʻa ʻana o ka mea hoʻolako kūpono no ka maikaʻi a me ka pono o ke kumukūʻai. Eia kahi e loaʻa ai nā kiwikā pōpō:

1. Nā Mākeke Pūnaewele

Hāʻawi nā kahua e like me Amazon, Alibaba, a me Thomasnet i kahi ākea o nā valves, me1 1 2 ʻīniha kiwikā pōpōa me3 ala 1 2 kiwikāE hōʻoia i nā loiloi a me nā palapala hōʻoia a ka mea kūʻai aku.

2. Nā Mea Hoʻolako ʻOihana Kūloko

Hāʻawi nā hale kūʻai e like me Grainger a i ʻole Ferguson i ke kākoʻo pilikino a me ka lawe wikiwiki ʻana.

3. Pololei mai nā mea hana

Ke kūʻai ʻana mai nā mea hana e like me nā mea i helu ʻia maʻO ka mea hana kiwikā pōpō 10 kiʻekiʻe loa ma ka honuahōʻoiaʻiʻo i ke kumukūʻai hoʻokūkū a me ka hoʻopilikino ʻana.

4. Nā Mea Hoʻolako Kūikawā ma Kina

No nā koho kūpono i ke kālā, e ʻimiNā kiwikā poepoe ma Kinamai nā hale hana kaulana e like meʻOihana Valves NSW(laʻana).

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Pehea e koho ai i kahi Valve Pōpō

1. Ma ka nui

E hoʻohālikelike i ka nui o ka valve i ke anawaena o kāu pipeline. ʻO nā nui maʻamau:

–1 1 2 kiwikā pōpōKūpono no nā paipu 1.5-'īniha.

–3 ala 1 2 kiwikā: Hoʻohana ʻia no ke kahe lālā ʻana i nā ʻōnaehana liʻiliʻi.

2. Ma ke kaomi

E nānā i ka helu kaomi o ka valve (PSI/bar). Pono nā ʻōnaehana kaomi kiʻekiʻe i nā valves kila i hoʻoheheʻe ʻia.

3. Ma o ka Mea Hana

–Kila kohu ʻole: Kūpaʻa i ka palaho no nā wahi ʻino (e nānāʻO ka 10 Stainless Ball Valve kiʻekiʻe loa).

–KeleaweKūʻai kūpono no ka wai a me ke kinoea.

–PVCMāmā no nā hana kemika.

4. Ma o Brand

E koho i nā lama hilinaʻi e like me Emerson Valves (global) a i ʻoleMea Hana Valve NSW(Kina) no ka hōʻoia ʻana i ka maikaʻi.

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Nā Mea Hana Valve Pōpō 10 Kiʻekiʻe

Nā Alakaʻi Honua

1. ʻEmeson(ʻAmelika Hui Pū ʻIa)

2. lawelawe kahe(ʻAmelika Hui Pū ʻIa)

3. ʻO Schlumberger(Palani)

4. ʻOihana KITZ(Iapana)

5. ʻO Velana(Kanaka)

6. Mea Hana Valve Pōpō NSW

ʻO ka mea hana kiwikā pōpō 10 kiʻekiʻe loa ma Kina

1. ʻenehana SUFA(hōʻoia ʻia e ISO)

2. Hui Pūʻulu ʻo Yuanda Valve

3. ʻOihana Valve NSW

4. ʻO Jiangsu Shentong Valve

5. Mīkini LV Shanghai

Nā Lama Valve Pōpō kila kila 10 kiʻekiʻe loa

1. ʻO Swagelok

2. ʻO Parker Hannifin

3. NSW Valve

4. ʻO Bray International

5. NIBCO

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Pehea e koho ai i kahi mea hana a mea hoʻolako paha o ka Ball Valve

1. Nā Palapala Hōʻoia

E hōʻoia i ka mālama ʻana i nā kūlana ISO, API, a i ʻole ANSI.

2. Hoʻopilikino ʻana

E ʻimi i nā mea hoʻolako e hāʻawi ana i nā hoʻonā i hana kūikawā ʻia (e laʻa,1 1 2 ʻīniha kiwikā pōpōme ke kaula kikoʻī).

3. MOQ a me ke kumukūʻai

E hoʻohālikelike i nā nui o nā kauoha liʻiliʻi loa a me nā uku hoʻēmi nui.

4. Kākoʻo Ma hope o ke kūʻai aku

He mea koʻikoʻi nā palapala hoʻokō a me ke kākoʻo loea no nā mea kūʻai ʻoihana.

NoNā kiwikā poepoe ma Kina, e hoʻoikaika i nā mea hoʻolako me ka ʻike ma waho aku a me ka lawelawe mea kūʻai aku ma nā ʻōlelo he nui.

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Hopena

Inā ʻoe e pono i kahi kūlana maʻamau1 1 2 kiwikā pōpōa i ʻole kahi mea kūikawā3 ala 1 2 kiwikā, ʻo ke koho ʻana i ka mea hoʻolako kūpono a me nā kikoʻī e hōʻoiaʻiʻo ana i ka hana kūpono loa. E ʻimiʻO ka mea hana kiwikā pōpō 10 kiʻekiʻe loa ma ka honuaa me nā mea hoʻolako Kina hilinaʻi e kaulike i ka maikaʻi, ke kumukūʻai, a me ka lawe ʻana. No ka ʻike maka, e nānānā kiʻi o ka valve pōpōma ka pūnaewele e hōʻoia i ka kūlike o ka hoʻolālā.