Warshada tayada sare leh ee SDNR globe valve soo saaraha warshada China
Waa maxay SDNR globe valve?
SDNR globe valveWaxaa loo qaabeeyey oo loo soo saaray si waafaqsan halbeegyadii hore ee Jarmalka, DIN iyo waayahaan Yurub heerka EN13709.waxaa inta badan laga isticmaalaa wadamada Midowga Yurub.
waa dhaqaaq toosan oo xidhitaanka valve loo isticmaalo in lagu bilaabo, joojiyo ama lagu xakameeyo socodka iyada oo la adeegsanayo xubin xidhitaan oo loo yaqaan saxan.Furitaanka kursigu wuxuu isu beddelaa si siman marka loo eego safarka saxanka kaas oo ku habboon waajibaadka ku lug leh nidaaminta socodka.DIN-EN Globe valves waa kuwa ugu habboon oo si ballaaran loo isticmaalo si loo xakameeyo ama loo joojiyo qulqulka dareeraha ama gaasta ee tuubada si loo xakameeyo loona xakameeyo socodka dareeraha waxaana guud ahaan lagu shaqeeyaa tuubooyinka cabbirka yar.
ahSDNR globe valveWaxa kale oo loo isticmaali karaa ujeedooyinka ceejinta.waxa kale oo si fudud wax looga beddeli karaa iyadoo la beddelo qaybaha googga ah si loo beddelo sifada socodka ama loo bixiyo socodka awoodda hoos u dhaca, yaraynta qaylada, ama dhimista ama baabi'inta cavitation.
Sida caadiga ah waxaa jira saddex qaab oo jirka aasaasiga ah ama naqshadeyntaSDNR globe valve:
- 1) Qaabka caadiga ah (sidoo kale sida Tee Pattern ama T - Qaabka ama Z - Qaabka)
- 2) Habka Oblique (sidoo kale loo yaqaan Wye Pattern ama Y - Qaabka)
Astaamaha ugu muhiimsan ee SDNR globe valve?
Habka caadiga ah (qaab toosan)
Qaabka xagal
Habka caadiga ah oo leh shaabad buluug ah
- 1) Masaafada gaaban ee saxanka (stroke) ee u dhexeeya meelaha furan iyo kuwa xiran,DIN-EN globe valvesWay ku fiican yihiin haddii ay tahay in la furo oo la xidho si joogto ah tuubada;
- 2) .Awoodda xidhidhiyaha wanaagsan
- 3) Waxaa jira awoodo kala duwan oo balaadhan sida lagu heli karo qaabka caadiga ah (qaabka adag), qaabka xagasha, iyo qaabka Wye (qaabka Y).
- 5) Machining fudud iyo dib u soo kicinta kuraasta, ujeedooyin kala duwan.
- 6) Dhexdhexaad ilaa heer wanaagsan oo awood xoqid ah, iyadoo wax laga beddelayo qaabka kursiga iyo saxanka.
- 7) oo si ballaaran loo isticmaalo dhammaan dalalka Midowga Yurub, iyo qaar ka mid ah dalalka kale.
- 8) Shaabada Bellow waa la heli karaa marka la codsado.
Nidaaminta naqshadaynta saxanka
Dheelitirka naqshadaynta saxanka,DN200 iyo wixii ka sareeya
Tilmaamaha SDNR globe valve
Tilmaamaha DIN-EN Globe valve
| Naqshadeynta iyo Wax-soo-saarka | BS1873,DIN3356,EN13709 |
| Dhexroorka magaca ah (DN) | DN15-DN400 |
| Qiimaynta cadaadiska (PN) | PN16-PN40 |
| Waji ka waji | DIN3202,BS EN558-1 |
| Cabirka Flange | TS EN1092-1,GOST 12815 |
| Dabada alxanka cabbirka | DIN3239,EN12627 |
| Tijaabi iyo kormeer | DIN3230,BS EN12266 |
| Jirka | Birta kaarboon, birta aan daahin, birta daawaha |
| Kursiga | bir ahama, bir daawaha, daahan Stelite. |
| Hawlgalka | giraangiraha gacanta, qalabka gacanta, hawl wadeen koronto, qalab neefsasho |
| Qaabka jirka | Qaabka caadiga ah (T-qaabka ama nooca Z),qaabka xagasha, qaabka Y |
| MAGACA QAYBTA | ALAAB | ||
| 1 Jirka | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 2 Kursiga saxanka oogada | X20Cr13 (1) | 1.4301(F304)+(1) | 1.4401(F316)+(1) |
| * Kursiga oogada | 13Cr (1) | SS304+(1) | SS316+(1) |
| 3 Jirrid | X20Cr13 (2) | 1.4301 (F304) (2) | 1.4401 (F316) (2) |
| 4 Gasket | SS+graphite(4) | SS+graphite(4) | SS+graphite(4) |
| * Kursiga dambe (muhiim ah) | 13Cr (1) | SS304+(1) | SS316+(1) |
| 5 Bonnet | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 6 Baakad | Sawir (4) | Sawir (4) | Sawir (4) |
| 7 qanjirka | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 8 lawska stem | GGG40.3 (3) | GGG40.3 (3) | GGG40.3 (3) |
| 9 Gacmo-gacmeed | Birta | Birta | Birta |
| 10 Shim | SS304 | SS304 | SS304 |
| 11 lawska lugaha gacanta | SS304 | SS304 | SS304 |
| 12 Ku dhufo | CK35 | CK35 | CK35 |
| 13 Indhuhu | A193 B7 | A193 B8 | A193 B8M |
| 14 nuts | A194 2H | A193 8 | A193 8M |
| 15 biin biin isha | CK35 | CK35 | A2-70 |
| 16 Shim | CK35 | SS304 | SS304 |
| 17 nuts | A193 B7 | A193 B8 | A193 B8M |
| 18 Bolts | A194 2H | A193 8 | A193 8M |
- (1) Marka la codsado: wajahday Stelite - Monel - Hastelloy - qalab kale
- (2) Marka la codsado: 17 Cr - Monel - Hastelloy - qalab kale
- (3) Codsi: Cu Alloy
- (4) Marka la codsado: PTFE - qalab kale
Bandhiga Alaabta: SDNR globe valve
Codsiyada SDNR globe valve
DIN-EN Globe Valve waxaa si weyn loo isticmaalaa inadeegyo kala duwan, labadaba cadaadiska hooseeya iyo adeegyada dareeraha cadaadiska sarreeya.
- 1) Dheecaannada: Biyaha, uumiga, hawada, batroolka cayriin iyo alaabta batroolka, gaaska dabiiciga ah, kondensate gaaska, xalalka tignoolajiyada, ogsijiinta, dareeraha iyo gaasaska aan gardarada ahayn
- 2) Nidaamyada qaboojinta biyaha ee u baahan go'doomin iyo nidaaminta socodka.
- 3) .Nidaamka saliidda shidaalka oo u baahan daadad-ku adkeyn.
- 4) Saliidda iyo Gaaska, Quudinta, quudinta kiimikaad, Sifaynta, soo saarista hawo kondenser, iyo nidaamka dheecaan ka saarista.
- 5) Loogu talagalay dhuumaha soo noqnoqda ee dibadda ka baxa, ama ceejinaya dareeraha iyo dhexdhexaadiyaha gaaska
