GAV401-PN10
Inta lagu jiro isticmaalka BS5150 PN10 NRS ee loo yaqaan Cast Iron Gate Valve, dhowr tixgelin oo muhiim ah waa in la tixgeliyaa si loo hubiyo waxqabadka ugu wanaagsan iyo badbaadada hawlgalka.
Marka hore, kormeer joogto ah iyo dayactir waalka iyo qaybaha la xiriira ayaa lagama maarmaan u ah ka hortagga daadashada ama cilladaha iman kara. Rakibaadda saxda ah iyo isku-dubaridka waalka ee nidaamka tuubooyinka ayaa muhiim u ah ilaalinta xakamaynta socodka oo hufan iyo ka hortagga dhaawaca qaab-dhismeedka waalka. Intaa waxaa dheer, xaaladaha hawlgalka, sida cadaadiska iyo heerkulka, waa inay ahaadaan kuwo ku jira xadka la cayimay si looga fogaado cadaadiska xad-dhaafka ah ee waalka.
Saliidaynta saxda ah ee qaybaha dhaqaaqaya iyo hubinta in waalka lagu shaqeeyo iyadoo la raacayo xuduudihiisa la qiimeeyay ayaa sidoo kale ah arrimo muhiim ah oo la tixgelinayo. Ugu dambeyntii, u hoggaansanaanta tilmaamaha badbaadada ee khuseeya iyo habraacyada marka la shaqeynayo ama la shaqeynayo waalka waa lama huraan si loo yareeyo khatarta shilalka ama dhaawaca.
Nooca waxaa loo farsameyn karaa si uu ugu habboonaado codsigaaga, iyadoo la adeegsanayo dhismaha jirka, agabka, iyo sifooyinka dheeraadka ah ee loo habeeyay si loo daboolo baahiyahaaga habka. Maadaama aan haysanno shahaadada ISO 9001, waxaan qaadannaa siyaabo nidaamsan si aan u hubinno tayo sare, waxaad ku hubin kartaa isku halleyn heer sare ah iyo waxqabadka shaabadeynta inta lagu jiro cimriga naqshadeynta hantidaada.
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| Jidh | EN-GJL-250 |
| FARAANTI KURSIGA | ASTM B62 |
| Faraanti yar | ASTM B62 |
| JABKA | EN-GJL-250 |
| STEM | ASTM A276 420 |
| BOLT | BIIR KAARBOON AH |
| LOWSKA | BIIR KAARBOON AH |
| GASKEETKA BONETKA | GRAPHITE + BIRO |
| BOFFNET | EN-GJL-250 |
| SANDUUQ BUUXIN AH | EN-GJL-250 |
| QANJIIRKA BAAKADAHA | EN-GJL-250 |
| Giraangiraha Gacanta | EN-GJL-500-7 |

| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
| L | 177.8 | 190.5 | 203.2 | 228.6 | 254 | 266.7 | 292.1 | 330.2 | 355.6 | 381 | 406 | 432 | 457 | 508 | 610 | 660 | 711 | 813 |
| D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 | 615 | 670 | 780 | 895 | 1015 | 1115 | 1230 |
| D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 565 | 620 | 725 | 840 | 950 | 1050 | 1160 |
| D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 530 | 582 | 682 | 794 | 901 | 1001 | 1112 |
| b | 20 | 20 | 22 | 24 | 26 | 26 | 26 | 28 | 28 | 30 | 32 | 32 | 34 | 36 | 40 | 44 | 46 | 50 |
| nd | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 | 16-23 | 16-28 | 20-28 | 20-28 | 20-31 | 24-31 | 24-34 | 28-34 | 28-37 |
| f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| H | 312 | 325 | 346 | 410 | 485 | 520 | 625 | 733 | 881 | 1002 | 1126 | 1210 | 1335 | 1535 | 1816 | 2190 | 2365 | 2600 |
| W | 200 | 200 | 200 | 255 | 306 | 306 | 360 | 406 | 406 | 508 | 558 | 610 | 640 | 640 | 700 | 700 | 800 | 900 |