API WCB Sabbaynaysa waalka kubbadda
| Shayga | Tuur bir sabaynaysa waalka kubbadda | Waalka kubbadda sabbaynaya bir been abuur ah |
| Cabbirka | DN15-DN200 | DN15-DN200 |
| Cadaadis | Fasalka 150-Class 900 | Fasalka 150-Fasalka2500 |
| Qalabka la heli karo | Jirka: A216-WCB/A352-LCB/A351-CF8,CF8M,CF3,CF3M | Jirka: A105+ENP/A182-F6,F304,F316,F316L,F304L,F51 |
| Muuqaal | 2 xabbo / 3 xabbo oo jidhka ah Kubad sabbaynaysa, buuxo oo la dhimay | |
| Hawlgalka | Lever/Gear/Pneumatic/Hydraulic/Korantada | |
| Heerka | Naqshad: API 6D/API 608/BS5351/ASME B16.34 | |
1.Cabitaanka dareeraha waa yar yahay, iyo isku-dheelitirnaantiisa caabbinta waxay la mid tahay qaybta tuubada ee dhererka isku midka ah.
2.Qaabka fudud, mugga yar, miisaanka fudud.
3.Tight oo la isku halleyn karo, kubbadda kubbadda daboolida alaabta dusha sare ee si ballaaran loo isticmaalo, xirid wanaagsan, nidaamka vacuum ayaa si ballaaran loo isticmaalay.
4.Easy si ay u shaqeeyaan, degdeg ah in la furo oo la xidho, laga bilaabo buuxda u furan si buuxda u dhow ilaa inta wareeg ah ee 90 °, fududahay in la kontoroolka fogfog.
5.Dayac-tir fudud, qaab-dhismeedka kubbadda kubbadda waa mid fudud, giraanta xiritaanka ayaa guud ahaan firfircoon, kala-baxa iyo beddelka ayaa ku habboon.
6.Marka si buuxda loo furo ama si buuxda loo xiro, dusha daboolka ee kubbadda iyo fadhiga ayaa ka go'an dhexdhexaadka, dhexdhexaadkuna ma keeni doono nabaad-guurka dusha daboolka ee valve marka dhexdhexaadku dhaafo.
Qaybta xidhitaanka ee kubbadda kubbadda waa kubbadda, kubbaddu waxay ku wareegtaa xariiqda dhexe ee jidhka si loo gaaro ujeedada furitaanka iyo xidhitaanka, kubbadda kubbadda looma isticmaali karo in lagu tunto;Baallooyinka kubbadda waxaa inta badan loo isticmaalaa in lagu gooyo, qaybiyo oo beddelo socodka dhex dhexaadinta dhuumaha.Waalka noocaan ah waa in guud ahaan si siman loogu rakibaa tuubada dhexdeeda.Xulashada qalabka kala duwan, waxay noqon kartaa siday u kala horreeyaan ku habboon biyaha, uumiga, saliidda, nitric acid, acetic acid, dhexdhexaad ah oksaydhka, HOL iyo warbaahinta kale, waxaa si ballaaran loo isticmaali karaa in waraaqaha, petrochemical, kiimikada, biraha, awoodda korontada, ilaalinta deegaanka, batroolka , warshadaha iftiinka iyo qaybaha kale ee warshadaha ee nidaamka xakamaynta tooska ah.
