Waalka kubbadda flange ee korontada ku shaqeeya
Flange koronto oo aan caadi ahayn Ball Valve
Cabbirka: DN50-DN2000
1. Naqshad ahaan GB/T12237.
2. Cabbirka fool-ka-fool wuxuu la jaan qaadayaa ISO 5752.
3. Qodista flange-ka waxay ku habboon tahay BS EN1092-2 PN10 / PN16/PN25.
4. Tijaabi sida ISO5208.
| Cadaadiska Magacaaban (MPA) | Imtixaanka Qolofka | Tijaabada Shaabadda Biyaha |
| Mpa | Mpa | |
| 1.0 | 1.5 | 1.1 |
| 1.6 | 2.4 | 1.76 |
| Maya. | Qayb | Alaab |
| 1 | Jidh/Qalabka | Bir kaarboon ah (WCB)/CF8/CF8M |
| 2 | Jirrid | SS416 (2Cr13) / F304/F316 |
| 3 | Kursiga | SS/Stellite |
| 4 | Kubbad | Birta Daawaha / SS |
| 5 | Baakad | (2 Cr13) X20 Cr13 |
Sifada iyo isticmaalka:
Qalabka kubbadda ee aan caadiga ahayn waa qalabka ugu habboon ee lagu buufin karo dhuxusha la shiiday, gaaska foornada kookaha, gaaska boodhka leh iyo dareeraha granular-ka. Waxaa si weyn loogu isticmaalaa warshadaha birta. Waxaa jira astaamo soo socda.
1. Qaab-dhismeedka toosan, hal shaabad, oo aan caadi ahayn ayaa si gaar ah loogu isticmaalaa socodka laba-waji ee duritaanka dhuxusha ee la buufiyay. Ma noqon doonto socod aan caqabad lahayn iyo dhacdo ku dheggan.
2. Waxaa jira qiyaas magdhow ah oo shaabad ah si loo hubiyo isticmaalka muddada dheer.
3. Way fududahay in kursiga la beddelo si looga fogaado beddelka waalka oo dhan.
