Vavu yowotcherera mokwanira / Vavu yodzaza mpira / Valovu yowotcherera
- Ma valve opangidwa ndi thupi lonse amapangidwa ndi thupi logawanika, gulu la ma valve ndi kuwotcherera kwathunthu, popanda kulumikizana ndi bawuti, kotero palibe kutayikira kwa thupi kudzera pa bawuti, pewani chiwopsezo chilichonse chotuluka kunja.
- Thupi lamphumphu lathunthu limatanthauza kuti ma valve ndi zosatheka kukonza disassembly.Chifukwa chake ma valve a mpira wa weld athunthu omwe amagwiritsidwa ntchito mobisa kapena m'manda pomwe kusamalidwa sikumayembekezereka monga kufalitsa mpweya, kugwiritsa ntchito nyanja yamchere etc.
- Chifukwa chosatheka kukonzanso disassembly, valavu ya mpira imafuna makina olondola komanso osonkhanitsidwa kuti awonetsetse kuti akugwira bwino ntchito.
- QILONG gwiritsani ntchito mbali zonse za CNC zomata mpira ndi makina owotcherera apamwamba kwambiri amatsimikizira kuti valavu yonse ya weld mpira imagwira ntchito kwambiri komanso yolimba.
- ● Maonekedwe a valavu amapangidwa ndi welded, ndipo sipadzakhala kutuluka kunja.
- ● Thupi lachitsulo lopangidwa ndi kuwotcherera, kuyang'ana kwazinthu zowonongeka ndi UT ndi zitsulo zowotcherera zimatha ndi PT mogwirizana ndi ASME VIII NDE control.
- ● Ntchito yowotcherera imayenerera ndipo imayendetsedwa ndi katswiri wovomerezeka.
- ● Thupi ndi mpira zimapangidwira molondola ndikugaya ndi makina olondola, torque yopepuka, ntchito yosalala komanso moyo wautali wautumiki.
- ● Full bore doko pazipita otaya mphamvu valavu nkhumba.Kuchepa kwa bore kumapezekanso mukapempha.
- ● Zogulitsa zomwe mungasankhe zimagwirizana ndi NACE MR0175/ISO15156 kapena NACE MR0103.
- ● Mpando wa valavu umapangidwa ndi mphete yosindikizira ya PTFE ndi kasupe, yomwe imakhala ndi mphamvu yosinthika ndi kusintha kwa kutentha ndi kutentha, ndipo sichidzatulutsa mpweya uliwonse mkati mwa ntchito.
- ● Mapangidwe oletsa kutuluka kwa tsinde la valve, pali PTFE yodzisindikiza yokha gasket ndi O-ring pansi pa tsinde la valve, ndipo pali mphete ziwiri za O-rings ndi ma gaskets awiri osindikizira a PTFE pamwamba kuti atsimikizire kuti palibe. kutayikira.
- ● Zida za thupi la valve zimatha kukhala zitsulo zopangira
- ● Mpando wachitsulo kapena kusankha mipando yofewa kwa sing'anga yogwira ntchito zosiyanasiyana.
- ● Muyezo wopangidwa ndi API/ANSI/GOST/DIN/GB miyezo
- The mwachindunji m'manda mobisa kutambasula tsinde welded mpira valavu akhoza mwachindunji m'manda pansi, popanda kufunika kumanga zitsime mkulu ndi lalikulu valavu, ayenera kukhazikitsa zitsime ang'onoang'ono osaya pansi, amene kwambiri amapulumutsa ndalama zomangamanga ndi nthawi zomangamanga.
- Kutalika kwa thupi la valve ndi kutalika kwa tsinde la valve kungasinthidwe molingana ndi zomangamanga ndi mapangidwe a payipi.
- Full weld mpira mavavu chimagwiritsidwa ntchito mapaipi mtunda wautali monga gasi, mafuta, Kutentha, mankhwala ndi matenthedwe mapaipi mphamvu, ndi zina wamba mafakitale ndi mafuta & gasi ntchito.
- Mkuyu.Kuwotcherera kwathunthuma valve a mpiramatako weld mapeto ndi tsinde ndi pup chidutswa ndi mapaipiFig.Weld kwathunthuvalavu ya mpiraflange imathera ndi tsinde lotambasula kuti ligwiritse ntchito pansi
- Njira zopatsira gasi wachilengedwe ndi zotenthetsera pamwamba pa nthaka ndi pansi pa nthaka ndizofala kwambiri pa QILONG welded mpira valve.
- Kumanga ndi kukonza mapaipi operekera gasi ndi mapaipi operekera kutentha kumafuna nthawi yochepa yomanga komanso chitetezo chachikulu.Valavu yowotcherera bwino imatha kukwiriridwa mozama pansi pa nthaka.Valavu yonse ya weld mpira imagwiritsa ntchito ukadaulo waposachedwa kwambiri, kuchepetsa malo osonkhana, kupewa ngozi iliyonse yophulika, imatha kuchepetsa mtengo womanga ndi nthawi yaukadaulo.Valavu ya boneti yotsekeredwa sinathe kugwira ntchito yokwiriridwa mwachindunji ndikufunika kuyikidwa pansi pachipinda chomwe ndi chokwera mtengo.