Wedge Gate Valve ee saliidda En1984 warshad Shiinaha
Waa maxay Gate valve ee saliidda?
Sida caadiga ah alwaaxyada alxanka, qaybaha furitaanka iyo xidhitaanka ee waalka albaabka ee saliiddu waa albaabka, qaabka wedge, taas oo ah sababta loogu magacaabay sida waalka albaabka wedge.Albaabka albaabka waa la furi karaa oo keliya si buuxdana waa loo xidhi karaa mana la hagaajin karo oo lama hagaajin karo , haddii qayb furan lagu qalo, waxaa jiri lahaa cadaadis weyn oo dusha daboolaya ayaa waxyeelloobi doonta saameynta dareeraha.Tilmaamaha ugu muhiimsan ee DIN-EN waalka iridda wedge waa in dusha sare ee albaabka u dhexeeya "albaabka" iyo kursigiisu uu siman yahay, taas oo keenta cadaadiska aadka u yar.
Albaabka albaabka saliidda
- 2) Flanges waafaqsan EN1092-1, iyo waji ka waji EN558-1 ama DIN3202 hore ee Germany
- 3) Waa la tijaabiyay oo la baadhay iyadoo loo eegayo EN12266,BS6755 iyo ISO5208
Astaamaha ugu muhiimsan ee valve Gate ee saliidda
Tilmaamaha ugu muhiimsan
- Jeex dabacsanaan leh oo xiriir hoose leh, oo ku yaal CA15 adag (13Cr) ama weji adag oo leh 13Cr, SS 316, Monel ama Stellite Gr.6.Wedge waa la jeexjeexay oo la dhigay ilaa muraayadda oo si adag loo hago si looga hortago jiidista iyo dhaawaca kursiga.
- Flanges: EN1092-1, PN10-16-25-40-63-100, ama cabbiro kale
- Weji adag ee Stelite CF8M ayaa sidoo kale la heli karaa haddii la codsado.
- Iska caabin qulqulka yar iyo luminta cadaadiska, sababtoo ah marinka qulqulka tooska ah iyo jeex furan oo buuxa.
- Foomka is haysta, qaab-dhismeed fudud, wuxuu fududeeyaa wax soo saarka iyo dayactirka, iyo codsi ballaadhan.
- waqti dheer in la xiro oo la gaabiyo dhaqdhaqaaqa jeexjeexa, ma jirto wax dubbe biya ah oo loogu talagalay valves-ka iridda wedge.
Tilmaamaha farsamada ee Gate valve ee saliidda
Tilmaamaha:
| Naqshadeynta iyo Wax-soo-saarka | TS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Qalabka Jirka | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| jar | 1CR13,Stellite Gr.6 |
| Waji ka waji | EN558-1 Taxanaha 14, taxane 15, taxane 17, DIN3202 F4, F5, F7 |
| Heerarka Flange | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| Dhamaystirka Xidhiidhka | RF,RTJ,BW |
| Kormeerka iyo Imtixaanka | BS6755,EN12266,ISO5208,DIN3230 |
| Hawlgalka | Gacmaha gacanta, Qalabka Gooryaanka, Dhaqdhaqaaqa Korontada |
| NACE | NACE MR 0103 NACE MR 0175 |
Bandhiga Alaabta: Albaabka albaabka saliidda
Codsiyada gate valve ee saliidda
Albaabka albaabka saliiddawaxaa loo isticmaalaa warshadaha kiimikada (dareeraha aan dagaal ahayn iyo kuwa aan sunta ahayn iyo walxaha gaaska), warshadaha batroolka iyo sifeynta,Warshadaha kookaha iyo kimistariga (gaaska kookaha-foofada), warshadaha wax-soosaarka, warshadaha macdanta, macdanta iyo warshadaha macdanta (qashinka sabaynta kadib).
