ʻO ka hana ʻoihana ʻoihana ʻo Kina ASME BS1873 i hoʻolei ʻia i nā pahu kila honua e hoʻōki i ka valve China hale hana mea hoʻolako a me nā mea hana |Nortech

ʻO ka hana ʻoihana ʻo ASME BS1873 hoʻolei kila honua kiwi e hoʻopau i ka valve China mea hoʻolako hale hana

ʻO ka hana ʻoihana ASME BS1873 hoʻolei kila honua kiwi hoʻokuʻu i ka valve Kina hale hana mea hoʻolako kiʻi kiʻi

ʻO ka wehewehe pōkole:

BS1873 puni honua

API kila Globe kiwikā
2″-12″,Papa150-Papa1500
BS1873/ASME B16.34
He alo a he alo i ka ANSI B16.10

ʻO ke kino/pale/disc: Carbon Steel/Stainless steel

Noho: Kākoʻo kalapona//Sila ʻole/STL

Ka hana: ka huila lima / pahu pahu

NORTECHʻo ia kekahi o nā Kina alakaʻi BS1873 puni honua Mea Hana & Mea Hoolako.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

He aha ka BS1873 globe valve?

BS1873 puni honua

ʻO ia kekahi o ka hoʻolālā kaulana loa o ka honua valves, no ka US a me API system.the inside diameter, material, the face to face, wall thickness, pressure temperature, ua wehewehe ʻia e ASME B16.34.

kaBS1873 puni honuaHiki ke hoʻohana ʻia no nā kumu throttling like.Many hoʻokahi-noho valve kino hoʻohana i ka hale paʻa a i ʻole ke ʻano o ka hale paʻa no ka mālama ʻana i ke apo noho, hāʻawi i ke alakaʻi ʻana i ka pahu valve, a hāʻawi i kahi ala no ka hoʻokumu ʻana i nā hiʻohiʻona kahe o ka valve.hiki ke hoʻololi maʻalahi ʻia e ka hoʻololi ʻana i nā ʻāpana ʻoki e hoʻololi i ke ʻano kahe a hāʻawi i ka mana hoʻemikahe ʻana, ka leo attenuation, a i ʻole ka hōʻemi a i ʻole ka hoʻopau ʻana i ka cavitation.

ʻO ASME Globe Valve Body Patterns, aia ʻekolu mau hiʻohiʻona kino mua a i ʻole nā mea hoʻolālā no nā kīwaha Globe, ʻo ia hoʻi:

1). Kūlana Kūlana (ʻike pū ʻia ʻo Tee Pattern a i ʻole T - Pattern a i ʻole Z - Pattern)
2).
3).Oblique Pattern (ʻike pū ʻia ʻo Wye Pattern a i ʻole Y - Pattern)

Ku'ina Hana oBS1873 puni honua

Aia ka valve honua i kahi diski ho'one'e a me kahi noho apo pa'a i loko o ke kino spherical.Aia ka noho o ka valve puni honua i waenakonu a ua like me ka paipu, a ua pani ʻia ka puka o ka noho me ka diski.ke hoʻololi lima ʻia ka huila lima me ka lima a i ʻole e ka mea hoʻokele, e hoʻomalu ʻia ka neʻe ʻana o ka disc (hoʻemi a hoʻokiʻekiʻe ʻia) ma o ke kumu valve.Ke noho ka puni honua kiwi ma luna o ke apo noho, ua pau loa ke kahe.

ʻO ka hiʻohiʻona nui o ka BS1873 globe valve

1) .Na mea hiki ke hoailona maikai
2) Ka mamao hele pōkole o ka disc(stroke) ma waena o nā kūlana hāmama a pani ʻia,ʻO nā kiwi honua ASMEkūpono inā pono e wehe a pani pinepine ʻia ka valve;
3).Hiki ke hoʻohana ʻia ka valve honua ASME ma ke ʻano he pahu hoʻomaha ma ka hoʻololi iki ʻana i ka hoʻolālā.
4).Teia ka laulā o nā mana e like me ka loaʻa ʻana ma ke kāʻei, Wye, a me nā ʻano kino kihi.

Nā kikoʻī kikoʻī o BS1873 globe valve

Hoʻolālā a hana	BS1873/ASME B16.34
NPS	2"-30"
Paʻi helu (Papa)	Papa150-Papa4500
He alo a he alo	ANSI B16.10
Anana flange	AMSE B16.5
Ana wili ʻana	ASME B16.25
Paʻi-mahana helu	ASME B16.34
Hoao a nana	API598
Bdoy	Ke kila kalapona, Ke kila kila, Alloy steel
Noho	kila kuhiliʻole, kila huila, Stellite uhi.
Hana	huila lima, mea hana lima, mea hana uila, mea hana pneumatic
ʻO ke ʻano o ke kino	ʻO ke kumu maʻamau (ʻano T-ʻano a i ʻole Z-type), ʻano kihi, Y kumu

Nā mea kiko'ī maʻamau

Inoa Māhele		ʻO ke kila kalapona i ka ASTM		Alloy Steel i ka ASTM				Ke kila kila i ka ASTM
1	Kino	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
9	Ka pāpale	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
6	Bolt	A193 B7	A320 L7	A193 B7	A193 B16	A193 B16	A193 B16	A 193 B8	A 193 B8	A 193 B8	A 193 B8
5	Nut	A194 2H	A194 2H	A194 2H	A194 4	A194 4	A194 4	A194 8	A194 8	A194 8	A194 8
11	ʻAina	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	304	316	304L	316L
12	ʻAleʻele	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
3	Disc	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
7	ʻAiʻa	SS Spiral Wound W/graphite, a i ʻole SS Spiral Wound W/PTFE, a i ʻole PTFE i hoʻoikaika ʻia.
10	Hoʻopili	ʻO ka graphite i hoʻopaʻa ʻia, a i ʻole ke apo graphite hana make a i ʻole PTFE
13	Nati Puka	ʻAi keleawe a i ʻole A439 D2
14	Huila lima	ʻO ka hao a i ʻole ke kila kalapona

Noi o BS1873 puni honua

BS1873 puni honuahoʻohana nuiʻia i nāʻano lawelawe;ʻelua mau lawelawe wai kaomi haʻahaʻa a me ke kiʻekiʻe.ʻO nā hoʻohana maʻamau o nā valves globe:

1) .Hoʻolālā ʻia no ka pipeline on-off mau, a i ʻole throttling i ka wai a me ke kinoea.
2) .Nā wai: Ka wai, ka mahu, ka ea, kaʻailaʻaila a me nā meaʻaila, ke kinoea maoli, ka condensate kinoea, nāʻenehanaʻenehana, ka oxygen, ka wai a me nā kinoeaʻole.
3).ʻO ka aila a me ke kinoea, ka wai hānai, ka meaʻai kemika, ka mea hoʻomaʻemaʻe, ka ʻili ea condenser, a me nā ʻōnaehana hoʻoheheʻe.
4).ʻO nā puka wai paila a me nā ʻauwaha, nā lawelawe mahu, nā puka makani nui a me nā ʻauwai, a me nā ʻauwai wela.
5).ʻO nā sila turbine a me nā kahawai.