PQ taha eke rua ara hiri te takirere tuakoi tuakoi

PQ taha eke e rua ara hiri te takirere tuakoi haukoko Whakaahua Whakaatuhia

Whakaahuatanga Poto:

Ko te taha o te taha PQ e mau ana e rua-ara hiri hiri accentric hemisphere valve ka whakawhanakehia i runga i te kaha o te tango i te momo topenga rere nui i roto i te reera i hangaia e te kamupene CANALI o Tiamana. Ko tana hanganga e mau ana i te maataapono o te awhi awhiowhio, me te whakatutuki i te kaupapa o te whakamau i te paera, te whakatikatika me te kati ma te huarahi tuku. Ko te takirua hiri he mowhiti mata whakarewa me te whakapiri hiri kanohi uaua. Ko te hanganga rerekee rua kei roto i te matua o te puera tuwhera kei roto i te ruuma poipoi, he iti te waahanga rere Ina whakatuwherahia te paera, kei te haere haere te mata o te matua o te takirere ki te taha o te tuuru takirere, ka taea te tango pai i nga arai whakahiato me te whakatutuki. hiri pono. Ko te ahuatanga tuatahi ko te tino whai hua mo te whakawhiti rerenga whakauru o te rua-waahanga rere whakauru ngawari ki te awhata i te rerenga totoka; ko te ahua tuarua ko te whakakikoruatia te tuakoi o te takirere ki nga koranu rereke i runga i te bimetal me te whakarewa turanga, a ka whakakikoruatia ano te nohoanga takirere ki te koranu rite. I muri i te maimoatanga motuhake, ko te roopu mata hiri he momo momo penei i te anti-corrosion, te whakakakahu i te aukati, te kaha nui, me etahi atu, hei whakatutuki i nga hiahia o nga waa rereke; Ko te tuatoru o nga ahuatanga ko te hiri he uaua, a ko te kawe o nga hau kino ka tae ki te paerewa Kaore he rerenga; Ko te tuawha o nga ahuatanga ko te matua takirere o te takirua hiri he utu. I te wa e mau ana te tuuru takirere, ka taea tonu te hiri me te roa o te ora mahi ma te huri iti ka kati. I tua atu, ka taea tonu te whakamahi i te nati compression i muri i te wirihia, te whakatikatika, te whakakapi ranei e te kaiwhakamahi, e karo ana i nga hapa o te maha o nga ngoikoretanga o te hiri hiri me nga huinga huinga katoa. Na reira, ko te kowhiringa o nga taarua hiri bimetallic rereke rereke ka taea te whakamahi i roto i nga waahi ahumahi rereke e hiahia ana kia tino hiri, penei i te mau kakahu, te waikura, te teitei o te pāmahana, me era atu.

Tukuna he imeera ki a matou ī-mēra whatsapp

Taipitopito Hua

Ratonga OEM/ODM

Tohu Hua

Te whakamahi hua

He pai mo te maimoatanga parakaingaki, te penupenu, te alumina, te whakamahana taone, te petrochemical, te hau, te slurry, te pungarehu waro.

āhuatanga hua

1. Te waahi tohanga nui me te aukati rere iti. Ko tenei na te mea kei roto i te ruuma poi te uho whakatuwheratanga, ka rere te wai

2. Te taipana whakahaere iti, huri 90 nga nekehanga ki te whakatuwhera me te kati, ngawari ki te whakahaere

3. Hiri hiri; hiri mārō whakarewa takahuri rua. Ko te hanganga kaore e pa ki te whakatuwhera me te kati, koinei te mea tino nui o te waahi o te hemisphere

4. He roa te ora o te mahi, te takirua hiri-a-te-waa, me te utu, ka taea te whakarereke, te whakakapi ranei i te nohoanga takirere.

Paerewa whakahaere hua

Paearu hoahoa	Te roa o te hanganga	Paerewa flange	Te whakamatautau me te tirotiro
GB/T12237-2007	GB/T12221-2005	GB/T9113-2000, EN1092	GB/T13927-2008, API598

Tawhā hangarau matua

Te pehanga ingoa	0.6	1.0	1.6	2.5	4.0	6.4
Te pehanga mahi teitei i te pāmahana noa	0.6	1.0	1.6	2.5	4.0	6.4
Te pehanga whakamatautau kaha anga	0.9	1.5	2.4	3.8	6.0	9.6
Te pehanga whakamatautau hau	0.6	0.6	0.6	0.6	0.6	0.6
Te pehanga teitei te pehanga whakamatautau hiri	0.66	1.1	0.8	2.75	4.4	7.1
Te rerenga rerenga	＜0.1×DNmmm³/s(kia rite ki te paerewa API598)
Te pāmahana e tika ana	Hīri ngohengohe:-40℃~+200℃ ；Hīri mārō:-50℃~+600℃
Waenga e tika ana	Ko te hau maori, te kohu wai, nga hua hinu, te waikawa, te kawakore, te waro kowhatu, te pungarehu waro, te toenga para, te paru, te kowhatu, te muka me etahi atu korero.
Puka tuku	Te taraiwa turbine, te taraiwa hiko, te taraiwa pneumatic, te taraiwa hydraulic

Rauemi o nga waahanga matua

Te tinana takirere me te pereti takirere	WCB	ZG	ZG0Cr18Ni12Mo2Ti	ZG15Cr1Mo1V
awhiowhio	WCB+Cr	1Cr18Ni9TiSpecial maimoatanga mata	0Cr18Ni12Mo2TiSpecial maimoatanga mata	25Cr1Mo1VS maimoatanga mata motuhake
Kakau	20Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti	25Cr1Mo1V
nohoanga takirere	Q235A+PTFEHangaia te whakapiri	1Cr18Ni9T/PTFE	0Cr18Ni12Mo2Ti/PTFE	25Cr1Mo1V/PTFE
whakakī	Kauwhata hangore	Kauwhata hangore	Kauwhata hangore	Kauwhata hangore
Kati	35	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
Nati	45	0Cr18Ni9	0Cr18Ni9	20CrMo

PQ Diagram of side mounted two way seal accentric hemisphere valve

Nga rahi hononga matua

DN	L	D	D1	D2	Z-d0	f	b	h
40	165	150	110	84	4-18	2	18	210
50	178	165	125	99	4-18	2	20	230
65	190	185	145	118	4-18	2	20	245
80	203	200	160	132	8-18	2	20	265
100	229	220	180	156	8-18	2	22	310
125	254	250	210	184	8-18	2	22	350
150	267	285	240	211	8-22	2	24	395
200	292	340	295	266	8-22	2	24	435
250	330	395	350	319	12-22	2	26	480
300	356	445	100	370	2-22	2	26	550
350	381	505	460	429	16-22	2	26	620
400	430	565	515	480	16-26	2	26	670
450	502	615	565	530	20-26	2	28	700
500	550	670	620	582	20-26	2	25	760
600	660	780	725	682	20-30	2	34	850
700	770	895	840	794	24-30	5	34	920
800	880	1015	950	901	24-33	5	36	1100
900	1000	1115	1050	1001	28-33	5	38	1300
1000	1100	1230	1160	1112	28-36	5	38	1600
1200	1200	1455	1380	1328	32-39	5	44	1950