Kowiri tira Maama / haumi Makanga Power Station Gate Valve

E rua nga momo hanganga hipi: hipi momo poro rapa me te hipi takirua momo poro.Ko te pereti kokoru kotahi te momo poro rapa e pehi ana i te hipi ki te nohoanga takirere ma te kaha waenga kia mau ai te hiri o te mata hiri.Ko te pereti mokowhiti he maamaa, ka taea te utu i te whakarereketanga na te tukatuka, te rereke rereke ranei o te pāmahana me te whakatutuki i nga whakaritenga hiri.


Taipitopito Hua

Tohu Hua

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Nga waahanga hua

1. E ai ki te NB/T 47044 me te ASME B16.34

2. Ko te pou mata he abrasion ātete, teitei pāmahana ātete me te waikura ātete i muri i whāhauhau me te māota.

3. Ko te taumahatanga i roto i te tinana mata e whakamahi ana i te hanganga hiri pehanga(WOOD CLOSURE), me te teitei ake o te whanui o te pehanga o roto o roto ka pai ake.

4. E rua nga momo hanganga hipi: hipi momo poro rapa me te hipi takirua momo poro.Ko te pereti kokoru kotahi te momo poro rapa e pehi ana i te hipi ki te nohoanga takirere ma te kaha waenga kia mau ai te hiri o te mata hiri.Ko te pereti mokowhiti he maamaa, ka taea te utu i te whakarereketanga na te tukatuka, te rereke rereke ranei o te pāmahana me te whakatutuki i nga whakaritenga hiri.Ko te hipi toa takirua e mau ana i te anga anga hipi, he pai mo te tiaki me te koki hiri ka taea te whakatika aunoa kia rite ki te tinana takirere.

5. Ko te mata hiri o te nohoanga whanui me te papa he mea hanga mai i te papa carbide cimented, i te taapiri taonga iti ranei, he nui te parenga o te pāmahana, te aukati abrasion me te aukati rakuraku.

• Paerewa: 7 * 84: NB / T 47044, ASME B16.34.JB/T 3595. DL/T 531

• Peehanga Ingoa: PN160-PN630 (CLASS900- CLASS3500) , P54100V, P54140V, P54170V, P57100V, P57140V, P57170V

• Ahu Ingoa: DN50~DN500 (2"- 20")

• Rauemi Matua:

1.WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV

2. 25#, 12Cr1MoV

3. ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C12A

4. ASSTM A105, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, ASTM A192 F92

• Te Waahi Mahi:

1. WCB: - 29 ℃~425 ℃

2. Te rino konumohe: - 29 ℃ ~ 540 ℃, - 29 ℃ ~ 570 ℃

3. F91: -29 ℃~610 ℃

• Kaiwawao e tika ana: Wai, Steam, etc

• Aratau Hononga: Welding

• Aratau Whakawhiti: A-ringa, Whakataurite Wira, Hiko, Pneumatic, Hydraulic

GB kuwaha takirere

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Āhuatanga:

Ko te takirere keeti e tohu ana ki te paera mana e neke ana te wahi kati (keeti) ki te ahunga poutū i te taha o te raina waenga o te huarahi.I roto i te paipa, ka taea anake te whakamahi i te kaitahuri pakaru mo te whakatuwheratanga me te kati katoa, kaore e taea te whakamahi mo te ture me te tarai.

I te wa e kati ana te keti, ka taea te hiri te mata o te hiri na te pehanga reo anake, ara, ko te mata hiri o te pereti ka pehia ki te nohoanga takirere i tera taha e te pehanga reo hei whakarite i te hiri o te mata hiri, e kiia nei he hiri ma.Ko te nuinga o nga kaiwhakahaere o te kuaha e mau ana i te hiri kaha, ara, ka kati te paera, ka hiahiatia te kaha o waho ki te pehi i te hipi ki te whakatika i te nohoanga kia pai ai te piri o te mata hiri.

A, no te whakatuwhera i te piha, me te teitei hiki o te hipi toa rite ki te 1: 1 wa te diameter o te piha mana, te iriti o te wai kua tino para, engari e kore e taea te aroturuki i tenei tūranga i roto i te mahi.I roto i te tino whakamahinga, ka tangohia te pito o te pou takirere hei tohu, ara, ko te waahi kaore e taea te whakatuwhera ka tangohia hei tuunga tuwhera katoa.I roto i te tikanga ki te whakaaro i te āhuatanga o te maukati e tika ana ki te huringa pāmahana, te reira te tikanga ki te tahuri hoki 1/2 ki te 1 tahuri ka whakatuwheratia te takirere ki te tūnga o te ira tūemi rite te tūnga o te tonu tuwhera te piha.Na reira, ko te tuunga tuwhera katoa o te takirere ka whakatauhia e te tuunga o te hipi toa (ara, te whiu).

• Paerewa Hua: GB / T 12234, GB / T 12224

• Peehanga Ingoa: PN16-PN320

• Ahu Ingoa: DN50~DN1200

• Rauemi Matua: .WCB,WCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC

• Te Waahi Mahi: - 60 ℃ ~ 593 ℃

• Nga Kaiwawao e tika ana: Te wai, te Steam, te Hinu, te waikawa Nitric, te waikawa Acetic, te kaha o te oxidizing medium, te Urea, etc.

• Aratau Hononga: Flange, Welding

• Te Aratau Whakawhiti: Te Wira o te ringa hiki, Te wira-a-ringa-kore, Te taputapu Bevel, Te Kaihoko Hiko, Te Kaihoko Pneumatic.

• Paerewa Whakamatau: GB/T 26480, GB/T 13927, JB/T 9092

ANSI Gate Valve

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Āhuatanga:

Ko te paera kuaha e tohu ana ki te tatau takirere e neke ai te wahi kati (ram) i te taha poutū o te raina waenga o te huarahi.Ka taea anake te whakamahi i te waapa kuaha i roto i te paipa ki te whakatuwhera me te aro ki nga whakamahinga hou, kaua hoki e whakahaere, e whakaiti ranei i nga whakapaunga.

I te wa e kati ana te paera o te kuaha, ka taea te hiri i te mata o te hiri anake ma te pehanga reo, ka pehia te mata o te hiri o te hipi ki tera taha e te pehanga reo hei whakarite i te hiri o te mata hiri, e kiia nei ko te hiri ma.Ko te nuinga o nga kaiwhakahaere o te kuaha e tango ana i te hiri kaha, ka kati te tatau whanui, me whakawhirinaki ki te kaha o waho ki te akiaki i te pereti hongi ki te nohoanga whakatika hei whakarite i te hiri o te mata hiri.

I te whakatuwheratanga o te paera, i te wa e 1:1 nga wa o te teitei o te hiko o te hipi toa, he maeneene te rere o te wai, engari kaore e taea te tirotiro i tenei waahi i te wa e mahi ana.I roto i te tino whakamahinga, ko te pito o runga o te rakau panui ka mau hei tohu, ara, ko te tuunga kaore e taea te whakatuwhera ka tangohia hei tuunga tuwhera katoa.I roto i te tikanga ki te tango i ki pūkete te āhuatanga maukati o te huringa pāmahana, te tikanga tahuri te reira hoki 1/2-1 porowhita i te tūranga runga rite te tūnga tuwhera tonu o te piha mana.Na reira, ko te waahi tuwhera katoa o te puera kei runga i te waahi o te hipi toa.

• Paerewa Hua: API600,API6D,ASME B16.34

• Pēhanga Ingoa: CLASS150~CLASS2500

• Ahu Ingoa: 2"~60"

• Rauemi Matua: A126WCB,WCC,A127WC6,WC9,C5,C12,C12A,CA15,A351CF8,CF3,CF3M,LCB,LCC

• Te Waahi Mahi: - 60 ℃ ~ 593 ℃

• Nga Kaiwawao e tika ana: Te wai, te Steam, te Hinu, te waikawa Nitric, te waikawa Acetic, te kaha o te oxidizing medium, te Urea, etc.

• Aratau Hononga: Flange, Wafer

• Aratau Whakawhiti: Wira ringa hiki, Wira ringa-kore, taputapu Bevel, Hiko

Wehenga kuaha papatahi

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Āhuatanga:

1. Ka tangohia e ia te whakatikatika i nga nohoanga maanu, te tapahi-rua me te hiri pono.Ko te nohoanga takirere he mea whakawhiwhi ki te peeke ngutu ahua, he pai ki te hiri pehanga iti me te mahi tiaki ahi.

2. Ko te tinana o te hipi toa me te tinana takirere he taputapu arataki kua oti te miihini, a ko nga papa hiri ka maputia ki te carbide cimented, he aukati i te horo.

3. Na te whakamahi i te nohoanga o te maanu whakatikatika me te tikanga whakahaere pai, ka whakaitihia te whakatuwheratanga me te kati kati o te takirere ki te haurua ka whakatauritea ki tera o te waapa o te kuaha, a ka ngawari te whakahaere i te whakatuwhera me te kati o te puera.

4. He momo torotika te hongere rere.Ka tino whakatuwheratia, ka honoa te hongere rere me te poka arataki kuaha, ka rite te rahi ki to te paipa tika.He iti rawa te parenga rere.

5. He maha nga hiri e mau ana i te rakau takirere kia pai ai te whakakoi, te hiri pono me te waku iti.

6. Ko nga hoahoa huarere katoa, ko te tikanga tuku i hangaia me te taputapu parewai me te puehu-tohu, he pai te mahi tiaki.

• Paerewa Hua: API6D,JB/T5298,ASME B16.34

• Pēhanga Ingoa: PN16~PN250 (CLASS150~CLASS1500)

• Ahu Ingoa: DN25~DN900 (1"~36")

• Rauemi Matua: HT200,QT450,WCB,A105,WC6,WC9,20CrMo,20CrMoV

• Te Waahi Mahi: - 29 ℃ ~ 121 ℃

• Kaiwawao e tika ana: Te wai, te hinu, te hau taiao, me etahi atu.

• Aratau Hononga: Flange, Welding

• Aratau Whakawhiti: Kakau, Hiko, Pneumatic, Bevel gear

Raina Raina Diaphragm Gate Valve

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Āhuatanga:

Puawai ki tonu me te iti ake o te aukati rere, hiri kaha.

• Paerewa Hua: API600,GB/T12234,HG/T3704,GB/T11488

• Pehenga Ingoa: CLASS150,PN10,PN16

• Ahu Ingoa: DN25~DN350

• Rauemi Matua: WCB, Kowiri tira

• Te Waahi Mahi: -46 ℃ ~ 180 ℃

• Kaiwawao e tika ana: waikawa Nitric, Vitriolic acid, Hydrochloric acid

• Aratau Hononga: Flange (ASMEB16.5,GB9113,EN1092)

• Aratau Whakawhiti: Manual,

Whakaatu Hua

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  • Tōmua:
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