API 6D Sabaynta ama Trunnion Ball Valve
Badeecada Kala Duwan
Cabirka: NPS 2 ilaa NPS 60
Xaddiga Cadaadiska: Fasalka 150 ilaa 2500
Isku xirka calanka: RF, FF, RTJ
Qalabka
Qaadashada: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
La been abuurtay (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
Heerka
Naqshadeynta & soo saarista | API 6D,ASME B16.34 |
Waji ka waji | ASME B16.10, EN 558-1 |
Dhamaystirka Xidhiidhka | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Keliya) |
- Socket Weld wuxuu ku dhamaanayaa ASME B16.11 | |
- Weld Butt wuxuu ku dhamaanayaa ASME B16.25 | |
- Kudhamaadka ANSI/ASME B1.20.1 | |
Tijaabi & kormeer | API 598, API 6D,DIN3230 |
Naqshadaynta badbaadada dabka | API 6FA, API 607 |
Sidoo kale la heli karo per | NACE MR-0175, NACE MR-0103, ISO 15848 |
Mid kale | PMI, UT, RT, PT, MT |
Tilmaamaha Naqshadeynta
1.Full ama la dhimay
2.RF, RTJ, BW ama PE
Gelitaanka 3.Side, gelitaanka sare, ama naqshadaynta jirka ee alxanka
4.Double Block & Bleed (DBB) ,Double Go'doon & Dhiigbax (DIB)
5. Kursiga degdega ah iyo duritaanka asliga ah
6.Aaladaha Anti-Static
7.Anti-Blow out Stem
8. Badbaadada dabka
9. Jirrid fidsan oo heerkul sare ah ama Cryogenic
10. 2PCS, 3PCS
Waalka kubbadda API6D si adag ayaa loo xidhi karaa iyada oo kaliya wareegtada 90-degree iyo wareeg yar.Godka gudaha ee gebi ahaanba siman yahay ee waalka wuxuu bixiyaa kanaalka qulqulka tooska ah oo leh iska caabin yar oo dhexdhexaad ah.Muuqaalka ugu muhiimsan waa qaab-dhismeedkiisa cufan, hawl fudud iyo dayactir, ku habboon warbaahinta guud ee shaqada sida biyaha, dareeraha, asiidhka iyo gaaska dabiiciga ah, iyo sidoo kale ku habboon warbaahinta xaaladaha adag ee shaqada, sida oxygen, hydrogen peroxide, methane iyo ethylene.
1. Waalka kubbadda sabeynaya
Kubbada galka kubbaddu waa sabbaynaysaa.Marka la eego ficilka cadaadiska dhexdhexaadka ah, kubbaddu waxay soo saari kartaa baro-kac gaar ah oo si adag u cadaadi dusha daboolka ee dhammaadka soo-saarka si loo hubiyo in dhammaadka dibadda la xiro.Waalka kubbadda sabayntu waxay leedahay qaab-dhismeed fudud iyo qaab-dhismeed wanaagsan, laakiin culeyska wareegga wareegga shaqada ayaa dhammaantood loo kala qaadaa giraanta xirmada, sidaas darteed waxaa lagama maarmaan ah in la tixgeliyo in qalabka giraangiraha uu u adkeysan karo culeyska shaqada ee meel dhexe.Qaab dhismeedkan waxaa si weyn loogu isticmaalaa tuubooyinka kubbadda cadaadiska dhexdhexaadka ah iyo kuwa hooseeya.
2. Waalka kubbadda ee loo yaqaan 'Trunnion ball valve'
Kubbada galka kubbaddu waa go'an tahay oo ma dhaqaaqdo marka la riixo.Gawaarida kubbadda Trunnion waxay ku qalabaysan tahay kursi waalka ah oo sabaynaya.Ka dib markii la helo cadaadiska dhexdhexaadka ah, kursiga waalka wuu dhaqaaqaa, si giraanta wax lagu dhejiyo si adag loogu cadaadiyo kubbadda si loo hubiyo xiridda.Gawaarida ayaa inta badan lagu rakibaa dusha sare iyo hoose ee wareegga, iyo qulqulka hawlgalka waa yar yahay, kaas oo ku habboon cadaadiska sare iyo dhexroorka waaweyn ee dhexroorka.Si loo dhimo qulqulka hawlgalka ee kubbadda kubbadda isla markaana loo kordhiyo kalsoonida shaabadda, tuubooyinka kubbadda saliidda lagu xidhay ayaa soo muuqday sannadihii la soo dhaafay.Saliidda saliidda khaaska ah ayaa lagu duraa inta u dhaxaysa sagxadaha daboolka si ay u sameeyaan filim saliid ah, taas oo kor u qaadeysa waxqabadka xirida waxayna yareysaa qulqulka shaqada., Waxay ku habboon tahay cadaadiska sare iyo balliyada kubbadda dhexroorka weyn.