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PQ taha eke rua ara hiri te takirere tuakoi tuakoi

Whakaahuatanga Poto:

Ko te taha o te taha PQ e mau ana i te riipene hemisphere hemisphere e hangai ana i runga i te kuhu me te keri i te momo topenga takirua rere nui i roto i te takirere (maxiflu stell ventile) i hangaia e te kamupene awa o Tiamana. Ko tana hanganga e mau ana i te maataapono awhi kee hei whakatutuki i te kaupapa o te raka, te whakatika me te kati ma te huarahi tuku. Ko te takirua hiri he mowhiti mata whakarewa me te hiri whakapiri kanohi pakeke, a ko te matua takirere o te anga kerekere rua kei roto i te waahi huna i te wa e whakatuwherahia ana I roto i te ruuma poi, he nui te waahanga rere, a kaore i te whiuhia te paera. . Ka kati te takirere, karekau te matua o te takirere e werohia. I te whakatuwheratanga o te takirere, ka neke haere te mata porohita o te matua takirere i te taha o te nohoanga takirere, e pai ana te tango i nga arai whakahiato me te mohio ki te 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 waahanga tuarua ko te hemisphere o te takirere he mea hanga ki te bimetallic, ka whakakikoruatia te whakarewa turanga ki nga momo koranu rereke, ka whakakikoruatia ano te nohoanga takirere ki te paparanga e rite ana, a ka huihuia te mata hiri me nga momo momo anti-corrosion, kakahu- ātete, teitei-kaha, me etahi atu, ki te whakatutuki i nga hiahia o nga waa rereke; Ko te tuatoru o nga ahuatanga ko te hiri kikii, ko te kawe hau kino ka tae ki te kore leakage; Ko te tuawha o nga ahuatanga ko te kapeneheihana o te taarua o te takirua hiri, i te wa e mau ana te nohoanga takirere (he iti iho te pakeke o te nohoanga takirere i tera o te matua takirere), ka kati, ka taea tonu te hiri me te pono. kua roa te oranga o te ratonga. Hei taapiri, ka taea tonu te whakamahi i te tuuru takirere i muri i te whakatikatika, i te whakakapi ranei ma te whakakore i te nati compression, e karo ana i te koha o te hiri o te maha o nga reera o naianei he muhu ka whakakorehia te katoa. Na reira, ko te kowhiringa rereke rereke (te paoro huinga ranei) nga takirua hiri bimetallic ka taea te whakamahi i roto i nga waahi ahumahi rereke, penei i te kakahu parenga, te aukati waikura, te teitei o te pāmahana me te hiri kaha.


Taipitopito Hua

Ratonga OEM/ODM

Tohu Hua

Ko te tono PQtaha eke e rua ara hiri takirere tuakoi haukoko

 

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

 

āhuatanga hua

 

1. Te waahi tohanga nui me te aukati rere iti. Ko tenei na te mea i muri i te whakatuwheratanga, kei roto te matua o te takirere i roto i te ruuma poi, a ka tika 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 whakatuwheratanga me te kati, koinei te mea tino nui o te waahanga hemisphere valve. 

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

 

Paerewa Kaiwhakahaere mo te taha PQ kua whakairihia te riu hemisphere rereke

 

Paearu hoahoa Te roa o te hanganga Paerewa flange Te whakamatautau me te tirotiro
GB/T 12237-2007 GB/T 12221-2005 GB-T9113-2000, EN1092 GB/T13927-2008, API598

 

Tawhā hangarau matua

 

Te pēhanga ingoa PN(MPa) 0.6 1.0 1.6 2.5 4.0 6.4
Te pehanga mahi morahi i te pāmahana noa(MPa) 0.6 1.0 1.6 2.5 4.0 6.4
Te pehanga whakamatautau kaha anga(MPa) 0.9 1.5 2.4 3.8 6.0 9.6
Te pehanga whakamatautau hau(MPa) 0.6 0.6 0.6 0.6 0.6 0.6
Te pehanga hiri teitei te pehanga whakamatautau(MPa) 0.66 1.1 1.8 2.75 4.4 7.1
Te rerenga rerenga
Te pāmahana e tika ana (℃) Hiri ngohengohe:-40℃~+200℃
Waenga e tika ana Te hau maaori, te mamaoa, nga hua hinu, te waikawa, te kawakore, te waro maramara, te pungarehu waro, te toenga para me te paru Tae atu ki te kowhatu, te muka me etahi atu papaaho
Puka tuku Te taraiwa mokowhiti, te taraiwa hiko, te taraiwa pneumatic, te taraiwa waipēhi

PQ Ko nga taonga o nga waahanga matua o te taha ka mau i nga ara e rua o te reera hemisphere

Te tinana takirere me te pereti pehanga WCB ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti ZG15Cr1Mo1V
awhiowhio WCB+Cr 1Cr18Ni9Ti maimoatanga mata motuhake 0Cr18Ni12Mo2Ti maimoatanga mata motuhake 25Cr2Mo1V maimoatanga mata motuhake
Kakau 20Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti 25Cr12Mo1V
nohoanga takirere Q235A+PTFEButt fehokotaki'anga 1Cr18Ni9Ti/PTFE 0Cr18Ni12Mo2Ti/PTFE 25Cr12Mo1/PTFE
whakakī Kauwhata hangore Kauwhata hangore Kauwhata hangore Kauwhata hangore
Kati 35 0Cr18Ni9 0Cr18Ni9 15Cr1Mo1V
Nati 45 0Cr18Ni9 0Cr18Ni9 20CrMo

PQ Te tuhi o te taha e mau ana i te hiri e rua ara te hiri o te rekoo tuakoiPQ taha-whakaeke e rua-ara hiri hiritia kerekere ahua-pooro takirere tuhi

PQ Nga rahi hono matua o te taha PN1.0MPa kua mau i te taha hiri e rua ara te hiri o te reera tuakoi tuakoi.

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
300 356 445 400 370 12-22 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 28 760
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

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pōro-rere

Tukorikori-Semi-ball-valve_01

 

pōro-rere

Lecco-Taipitopito 2_09-Whakarerekē

Lecco-Taipitopito 2_07

Lecco-Taipitopito 2_12

 

 


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