Akuyandama Mpira vavu
mwachidule
The akuyandama mpira vavu zimagwiritsa ntchito mu ntchito pakati kapena otsika kuthamanga (m'munsimu 900LB), ndipo kawirikawiri ali 2pcs kapena 3 ma PC thupi. Ngakhale kapangidwe ija ndi kwapafupi kusindikiza ntchito ndi odalirika.
• Yoyandama Pamadzi Mpira
• Gawa Lolamulira, 2-chidutswa kapena 3-chidutswa Lolamulira
• Kutha lolowera
• Moto Safe kuti API 607
• Anti-malo amodzi Design
• phulika umboni
• makokedwe Low
• chipangizo Cholepheretsa
a) Design & kupanga: API 6D, BS 5351, ASME B16.34, API 608
b) pamasom'pamaso: API 6D, API B16.10, EN 558, Din 3202
c) Mapeto kulumikiza: ASME B16.5, ASME B16.25, EN 1092, GOST 12820
d) Mayeso ndi kasamalidwe: API 6D, EN 12266, API 598
B L ow-kunja umboni tsinde
Chifukwa cha yopewera amachokera kwa zouluka kuchokera chifukwa mu nthenda kotulukira kuthamanga lamkati la valavu, phewa chili pa mmunsi mwa tsinde la. Komanso, pofuna kupewa kutayikira chifukwa amatopa wa atanyamula ya tsinde la moto adawayika zimakhudza amamasulidwa pa kukhudzana udindo pa mapewa pa mmunsi pa tsinde ndi valavu thupi. Motero osiyanitsidwa mpando chisindikizo aumbike amene chingamulepheretse kutayikira ndi kupewa ngozi.
Anti-moto kapangidwe otetezedwa
Mu nkhani ya moto pa ntchito valavu, mpando mphete zipangizo sanali zitsulo gawo imawonongeka pansi kutentha. Pamene mpando O-mphete ndi kuwotchedwa, mpando retainer ndi thupi adzasindikizidwa ndi moto graphite otetezeka.
Anti-malo amodzi chipangizo
Valavu mpira amaperekedwa ndi dongosolo odana ndi malo amodzi ndi utenga pa malo amodzi kumaliseche magetsi chipangizo kwa mwachindunji kupanga njira malo amodzi pakati mpira ndi thupi kapena kupanga njira malo amodzi pakati mpira m'thupi tsinde, kotero kuti zimatulutsa magetsi malo amodzi opangidwa chifukwa mikangano pa kutsegula ndi kutseka kwa mpira ndi mpando kudzera payipi ya, kupewa moto kapena kuphulika kuti ingayambe ndi mphanvu malo amodzi ndi kuonetsetsa dongosolo chitetezo.
NSEN mosamalitsa kutsatira ufulu kukonza, free m'malo ndi ufulu kubwerera ntchito pasanathe miyezi 18 kuchokera pamene vavu ili wakale ntchito kapena miyezi 12 pambuyo anaika ndi ntchito pa payipi pambuyo wakale ntchito (chimene chimabwera poyamba).
Ngati valavu wayamba analephera chifukwa vuto khalidwe pa ntchito mu payipi mu nthawi khalidwe chitsimikizo, NSEN adzapereka ufulu khalidwe chitsimikizo utumiki. utumiki adzakhala inatha mpaka kulephera ndithu chidakupangitsani kuthetsedwa ndi valavu bwinobwino chopindulitsa komanso kasitomala walembapo lemba la kutsimikizira.
Pambuyo atapita nthawi anati, NSEN amatitsimikizira kupereka owerenga ndi ntchito pa nthawi khalidwe luso iliyonse mankhwala liyenera kukonzedwa ndi anakhalabe.