API linapanga zitsulo Chipata vavu - Maphunziro 150 ~ Maphunziro 1500 vavu chipata

Kufotokozera Kwachidule:

Kupanga ndi Kupanga: API 602

Kasamalidwe ndi Mayeso: API 598

Zitsulo-china chotulutsa gawo: ASME B16.11

Chingwe chakumapeto kwa ulusi: ASME B1.20.1

Mapeto gawo Flange: ASME B16.5, JIS B2212-2214, ASME B16.47A, MSS SP-44, ASME B16.47B, API 605

Gawo lakumapeto kwa BW: ASME B16.25

Mavoti-Kutentha: ASME B16.34


Mankhwala Mwatsatanetsatane

Zogulitsa

API Chipata valavu - Kalasi 1500 & Kalasi 2500 valavu chipata

Mapangidwe a disc
Mavavu apachipata okhala ndi NPS≥2 ali pachipata chosinthika;
Mavavu apachipata okhala ndi NPS <ali pachipata cholimba

Kugwirizana kwa thupi ndi bonnet
Thupi ndi bonnet ya Class 150 ~ Class 900 ma valve apakati nthawi zambiri amalumikizidwa ndi ma Stud ndi mtedza;
Ndipo thupi ndi bonnet ya Class 1500 ~ Class 2500 ma valve ma gate nthawi zambiri amakhala osindikizidwa.

Gasket la Cover Flange
Chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri + chosinthika cha graphite chophatikizira gasket chimagwiritsa ntchito valavu ya pachipata 150;
Chitsulo chosapanga dzimbiri + chosinthika cha grafite chovulala chimagwiritsidwa ntchito pa vavu ya pachipata cha 300;
Chitsulo chosapanga dzimbiri + chosinthika cha grafite chovulaza chimagwiritsidwa ntchito pamavalavu apakati pa 600, ndipo mphete yolumikizira yolumikizira ndiyofunikiranso pa valavu yapa Class 600;
Mphete olowa gasket ntchito kalasi 900 vavu chipata;
Makina osindikizidwa ogwiritsidwa ntchito amagwiritsidwa ntchito Class 1500 ~ Class 2500 valve gale.

Kusintha
Gudumu lamanja kapena bokosi lamagalimoto nthawi zambiri limagwiritsidwa ntchito popanga ma valve. Unyolo wamagetsi ndi zoyendetsa zamagetsi zitha kugwiritsidwanso ntchito popanga ma valve apata ngati akufunsidwa ndi makasitomala.

Mpando
Mpweya wazitsulo wa kaboni wachitsulo, mpandowo nthawi zambiri umakhala wachitsulo. Kusindikiza pamwamba pa mpando kumakhala kotsekemera ndi aloyi wolimba wofotokozedwa ndi kasitomala. Mpando wa Welded umagwiritsidwa ntchito pa NPS 1/2 ~ 2, Mpando Wotsitsika, wolumikizidwa umagwiritsidwa ntchito pa mavavu a chipata cha NPS≤8, ndipo zotsekedwa pampando zitha kukhalanso zosankha mukafunsidwa ndi kasitomala, kapena kutsekemera aloyi molimba molumikizana, kapena wotsekedwa pampando ndiwofunikiranso pa valavu yazitsulo zosapanga dzimbiri ngati akufunsidwa ndi kasitomala, ngati kasitomala ali ndi pempho lina lokhudza mpandowo chonde ndikulangizeni kuti muyike dongosolo.

Mapangidwe okhalanso kumbuyo
 Mavavu athu onse ampata amakhala ndi mipando yakumbuyo yopangidwa mobwerezabwereza.Nthawi zambiri, valavu yachitsulo ya chitsulo imakhala ndi mpando wakumbuyo wowonjezekanso.Kwa valavu yachitsulo chosapanga dzimbiri, mpando wakumbuyo umakonzedwa mwachindunji mu bonnet kapena umapangidwa pambuyo pa kuwotcherera.future valve_页面_6 7


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