Zogulitsa
Bonet Yopangidwa Ndi Chitsulo Globe Valve
✧ Kufotokozera
Vavu yachitsulo yopangidwa ndi zitsulo ndi valavu yogwira ntchito kwambiri, yomwe imagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mafuta, gasi, zitsulo, mphamvu zamagetsi ndi mafakitale ena. Valavu yopangidwa ndi zitsulo zopangira zitsulo imatenga chotchinga chokwanira, ndipo thupi la valve ndi chipata chimapangidwa ndi zitsulo zopangidwa ndi zitsulo. Vavu imakhala ndi ntchito yabwino yosindikiza, kukana kwamphamvu kwa dzimbiri komanso moyo wautali wautumiki. Mapangidwe ake ndi ophweka, ang'onoang'ono kukula kwake, osavuta kukhazikitsa ndi kusamalira. Chosinthira pachipata chimatha kusintha ndipo chimatha kuduliratu kutuluka kwapakati popanda kutayikira. Valavu yachitsulo yopangidwa ndi zitsulo imakhala ndi kutentha kwakukulu ndi kupanikizika kwakukulu, ndipo ingagwiritsidwe ntchito poyendetsa kayendedwe kapakati pa kutentha kwakukulu ndi kuthamanga kwakukulu ndi kutentha kochepa komanso kupanikizika kwambiri.
✧ Mawonekedwe a Forged Steel Globe Valve Bolted Bonnet
1.Ndizosavuta kupanga ndi kusamalira chifukwa cha kapangidwe kake kosavuta kuposa valve ya globe.
2.Ntchito yosindikiza ndi yabwino ndipo malo osindikizira amalephera kuvala ndi kukanda. Pamene valavu imatsegulidwa ndi kutsekedwa, palibe wachibale wothamanga pakati pa kusindikiza pamwamba pa thupi la valve ndi diski ya valve. Zotsatira zake, pamakhala kuwonongeka pang'ono, kusindikiza mwamphamvu, komanso moyo wautali wautumiki.
3.Chifukwa chakuti nthiti ya valve yoyimitsa disk imakhala yochepa kwambiri ikatsegula ndi kutseka, kutalika kwake kumakhala kochepa kusiyana ndi valavu ya globe, koma kutalika kwake kwapangidwe kumakhala kotalika.
4.Kutsegula ndi kutseka kumafuna ntchito yambiri, torque yaikulu, ndi kutsegula ndi kutseka kwautali.
5.Kukana kwamadzimadzi kumakhala kwakukulu chifukwa cha njira yapakati ya valve yokhotakhota, yomwe imathandizanso kuti pakhale mphamvu zambiri.
6.Mayendedwe apakati akuyenda Nthawi zambiri, kuyenda kutsogolo kumachitika pamene kuthamanga kwadzina (PN) kuli kochepa kuposa 16 MPa, ndi sing'anga ikukwera mmwamba kuchokera pansi pa diski ya valve. Kuthamanga kwa Counter kumachitika pamene kuthamanga kwadzina (PN) kupitirira 20 MPa, ndi sing'anga imayenda pansi kuchokera pamwamba pa diski ya valve. kukonza magwiridwe antchito a chisindikizo. Zofalitsa za globe valve zimatha kuyenda mbali imodzi pamene zikugwiritsidwa ntchito, ndipo sizingasinthidwe.
7.Pamene chimbale ali otseguka kwathunthu, izo kawirikawiri kukokoloka.
✧ Ubwino wa API 602 valavu yachitsulo yapadziko lonse
Panthawi yotsegula ndi kutseka kwa valve yachitsulo yopangidwa ndi zitsulo, chifukwa mikangano pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi yaying'ono kusiyana ndi ya valavu yapadziko lonse, imakhala yosagwira ntchito.
Kutsegula kapena kutseka kwa tsinde la valve ndi kochepa kwambiri, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kumakhala kofanana ndi kugunda kwa valve disc, ndikoyenera kwambiri kusintha. wa mlingo wotuluka. Choncho, valavu yamtunduwu ndi yoyenera kwambiri kudulidwa kapena kuwongolera ndi kugwedeza.
✧Parameters ya Forged Steel Globe Valve Bolted Bonnet
| Zogulitsa | Bonet Yopangidwa Ndi Chitsulo Globe Valve |
| M'mimba mwake mwadzina | NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4” |
| M'mimba mwake mwadzina | Kalasi 150, 300, 600, 900, 1500, 2500. |
| Malizani Kulumikizana | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
| Ntchito | Kugwira Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zipangizo | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera. |
| Kapangidwe | Kunja Screw & Goli (OS&Y), Bonnet Wokulungidwa, Boneti Wonyezimira kapena Boneti ya Pressure Seal |
| Wopanga ndi Wopanga | API 602, ASME B16.34 |
| Maso ndi Maso | Manufacturer Standard |
| Malizani Kulumikizana | SW (ASME B16.11) |
| BW (ASME B16.25) | |
| NPT (ASME B1.20.1) | |
| RF, RTJ (ASME B16.5) | |
| Kuyesa ndi Kuyendera | API 598 |
| Zina | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Komanso kupezeka pa | PT, UT, RT, MT. |
✧ Pambuyo pa Ntchito Yogulitsa
Monga wopanga nthawi yayitali komanso kutumiza kunja kwa mavavu opangira zitsulo, tikutsimikizira kupatsa makasitomala athu chithandizo choyamba mukagula, chomwe chimaphatikizapo izi:
1. Perekani malangizo amomwe mungagwiritsire ntchito ndi kusamalira mankhwalawo.
2. Timakutsimikizirani thandizo laukadaulo mwachangu ndikuthana ndi zovuta zomwe zimabwera chifukwa cha zovuta zamtundu wazinthu.
3. Timapereka ntchito zokonzetsera komanso zosinthira, kupatula kuwonongeka komwe kumachitika chifukwa chogwiritsa ntchito nthawi zonse.
4. Pa nthawi yonse ya chitsimikizo cha mankhwala, timatsimikizira kuyankha mwamsanga kwa mafunso othandizira makasitomala.
5. Timapereka upangiri pa intaneti, maphunziro, ndi chithandizo chanthawi yayitali. Cholinga chathu ndikupatsa makasitomala ntchito zabwino kwambiri zomwe angathe komanso kuti moyo wawo ukhale wosavuta komanso wosangalatsa.
