I-China Ukukhiqizwa kobungcweti kwe-ASME BS1873 ama-valve eglobhu ensimbi asakazwayoNortech

Ukukhiqizwa kochwepheshe ASME BS1873 cast steel globe valves stop valve China factory supplier

Incazelo emfushane:

I-valve yomhlaba wonke ye-BS1873

I-API Steel Globe valves
2″-12″,Class150-Class1500
BS1873/ASME B16.34
Ubuso nobuso ku-ANSI B16.10

Umzimba/ibhonethi/idiski:I-Carbon Steel/Insimbi engagqwali

Isihlalo: Carbon Stee//Stainless steel/STL

Ukusebenza:isondo lesandla/ibhokisi legiya

I-NORTECHingelinye lamaShayina ahamba phambili I-valve yomhlaba wonke ye-BS1873 Umkhiqizi nomhlinzeki.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iyini i-valve yeglobhu ye-BS1873?

I-valve yomhlaba wonke ye-BS1873

ingenye yemiklamo edume kakhulu yamavalvu embulunga, ye-US kanye nesistimu ye-API.ububanzi bangaphakathi, izinto, ubuso nobuso, ukujiya kodonga, izinga lokushisa lokucindezela, kuchazwa yi-ASME B16.34.

iI-valve yomhlaba wonke ye-BS1873ingase isetshenziselwe izinjongo zokudonsa futhi.Izindikimba zamavalvu eziningi ezihlezi ngabodwa zisebenzisa ikheji noma ukwakhiwa kwesitayela sokugcina ukugcina indandatho yesihlalo, zinikeze umhlahlandlela wamapulaki e-valve, futhi zinikeze izindlela zokusungula izici ezithile zokugeleza kwamavalvu.ingase futhi ilungiswe kalula ngokushintsha izingxenye zokunquma ukushintsha isici sokugeleza noma ukunikeza umthamo oncishisiweukugeleza, ukunciphisa umsindo, noma ukunciphisa noma ukuqedwa kwe-cavitation.

I-ASME Globe Valve Body Patterns, kukhona amaphethini omzimba amathathu ayinhloko noma imiklamo yama-valve e-Globe, okungukuthi:

1).Iphethini Ejwayelekile (eyaziwa nangokuthi Iphethini yeTee noma i-T - Iphethini noma i-Z - Iphethini)
2).Iphethini ye-engeli
3).Iphethini e-Oblique (eyaziwa nangokuthi Iphethini ye-Wye noma i-Y - Pattern)

Umgomo Wokusebenza weI-valve yomhlaba wonke ye-BS1873

Ivalvu yeglobhu yakhiwe ngediski egudlukayo kanye nesihlalo esiyindandatho esimile emzimbeni oyindilinga.Isihlalo se-valve ye-globe siphakathi nendawo futhi sihambisana nepayipi, futhi indawo yokuhlala ivaliwe nge-disc.lapho isondo lesandla lijikeleziswa ngesandla noma nge-actuator, ukunyakaza kwe-disc kulawulwa (kwehlisiwe noma kuphakanyiswe) ngokusebenzisa i-valve stem.Lapho i-globe valve disc ihlezi phezu kweringi yesihlalo, ukugeleza kumiswe ngokuphelele.

Isici esiyinhloko se-BS1873 globe valve

1)Amakhono amahle okuvala uphawu
2).Ibanga elifushane lokuhamba lediski(stroke) phakathi kwezindawo ezivuliwe nezivaliwe,Ama-valve embulunga ye-ASMEzilungile uma i-valve kufanele ivulwe futhi ivalwe njalo;
3).I-valve yeglobhu ye-ASME ingasetshenziswa njenge-valve yokuhlola ukumisa ngokulungisa umklamo kancane.
4).Tnansi izinhlobonhlobo zamakhono njengoba etholakala ku-tee, i-Wye, nezitayela zomzimba ze-engeli.

Imininingwane yobuchwepheshe ye-BS1873 globe valve

Ukuklama kanye Nokukhiqiza	BS1873/ASME B16.34
I-NPS	2"-30"
Isilinganiso sokucindezela(Ikilasi)	I-Class150-Class4500
Ubuso nobuso	I-ANSI B16.10
Ubukhulu be-Flange	I-AMSE B16.5
Butt weld dimension	I-ASME B16.25
Izilinganiso Zezinga lokushisa Lokucindezela	I-ASME B16.34
Ukuhlolwa nokuhlolwa	I-API598
Bdoy	Insimbi ye-Carbon, insimbi engagqwali, i-alloy steel
Isihlalo	insimbi engagqwali, i-alloy steel, i-Stellite coating.
Ukusebenza	isondo lesandla,igiya lezandla,i-actuator kagesi,i-pneumatic actuator
Iphethini yomzimba	Iphethini evamile(iphethini ye-T noma uhlobo luka-Z), iphethini ye-engeli, iphethini ye-Y

Ukucaciswa Kwezinto Ezijwayelekile

Izingxenye Igama		I-Carbon Steel kuya ku-ASTM		I-Alloy Steel kuya ku-ASTM				Insimbi engagqwali ku-ASTM
1	Umzimba	A216 WCB	I-A352 LCB	I-A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	I-A351 CF8M	I-A351 CF3	I-A351 CF3M
9	Ibhonethi	A216 WCB	I-A352 LCB	I-A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	I-A351 CF8M	I-A351 CF3	I-A351 CF3M
6	Ibholidi	I-A193 B7	I-A320 L7	I-A193 B7	I-A193 B16	I-A193 B16	I-A193 B16	A193 B8	A193 B8	A193 B8	A193 B8
5	Nut	I-A194 2H	I-A194 2H	I-A194 2H	A194 4	A194 4	A194 4	A194 8	A194 8	A194 8	A194 8
11	Indlala	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	A182 F6a	304	316	304L	316L
12	I-Gland Flange	A216 WCB	I-A352 LCB	I-A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	I-A351 CF8M	I-A351 CF3	I-A351 CF3M
3	Idiski	A216 WCB	I-A352 LCB	I-A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	I-A351 CF8M	I-A351 CF3	I-A351 CF3M
7	I-Gasket	I-SS Spiral Wound W/graphite, noma i-SS Spiral Wound W/PTFE, noma i-PTFE Eqinisiwe
10	Ukupakisha	I-graphite eboshwe, noma indandatho ye-graphite eyakhiwe nge-Die-formed noma i-PTFE
13	I-Stem Nut	Ingxubevange yethusi noma i-A439 D2
14	Isondo Lesandla	I-Ductile Iron noma I-Carbon Steel

Isicelo se-BS1873 globe valve

I-valve yomhlaba wonke ye-BS1873isetshenziswa kabanzi ezinhlobonhlobo zezinsizakalo;kokubili ukucindezela okuphansi kanye nezinsizakalo zoketshezi ezinomfutho ophezulu.Izindlela ezijwayelekile zokusebenzisa ama-valve eglobe yilezi:

1).Idizayinelwe ipayipi elivalekile elivalekile, noma ukumpintsha uketshezi negesi
2).Uketshezi:Amanzi, isitimu, umoya, uphethiloli ongahluziwe kanye nemikhiqizo kaphethiloli, igesi yemvelo, i-gas condensate, izixazululo zobuchwepheshe, umoya-mpilo, umoya-mpilo, uketshezi kanye namagesi angewona anamandla.
3).Uwoyela Negesi, Amanzi Okuphakelayo, okuphakelayo kwamakhemikhali, Indawo yokucwenga, ukukhipha umoya we-condenser, namasistimu wokudonsa amanzi.
4).Izimbobo zamabhoyili namadrayini, Izinkonzo ze-Steam, izimbobo zomusi ezinkulu namadrayini, namapayipi okufudumeza.
5).Ama-turbine seals kanye ne-drain.