Tekinoroji paramita yekusimuka stem elastic seat seal gedhi vharafu
Nominal pressure£º1.0~2.5MPa
Zita dhayamita £ 50 ~ 1200mm
kushanda tembiricha£0~80¡æ
Midhiya inoshanda: mvura, gasi, nezvimwe
Flange standard£ºGB/T 17241.6¡¢GB/T 9113¡¢EN1092¡¢ASME B16.5
Yedza mwero£ºGB/T 13927¡¢API 598
Zvinhu zvezvikamu zvikuru
Siriyero nhamba | Chikamu zita | kuumbwa kwezvinhu |
1 | handwheel | simbi inoumbika |
2 | Stem nut | alloy yemhangura |
3 | Bracket | Ductile iron uye simbi yakakandwa |
4 | Gland | Ductile iron uye simbi yakakandwa |
5 | chisimbiso mhete | Nitrile rabha, EPDM |
6 | Stem | simbi isina ngura |
7 | Muromo wepakati | Nitrile rabha, EPDM |
8 | Ram | Ductile iron + EPDM kana NBR |
9 | vharafu muviri | Ductile iron uye simbi yakakandwa |
Kudhirowa kwekusimuka kwehunde elastic seat seal gedhi vharafu
Main yekubatanidza zviyero
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 |
BS | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | |
Hmm | 322 | 332 | 350 | 420 | 581 | 581 | 736 | 882 | 1009 | 1300 | 1380 | |
Hmax | 374 | 398 | 429 | 524 | 721 | 736 | 942 | 1013 | 1117 | 1655 | 1805 |