parameter ya kiufundi
Shinikizo la kawaida £º1.6~6.4MPa
Njia ya kawaida£º20~400mm
Kati inayotumika: maji, hewa au kioevu babuzi
Halijoto inayotumika£»0~90¡æ
Kiwango cha Flange: GB/T 1 7241.6¡¢GB/T 9113¡¢EN1092
Jaribio la kawaida £ºGB/T 13927¡¢API598
Mchoro wa ufungaji wa kawaida
Nyenzo za sehemu kuu
Jina la sehemu | Mwili wa valve, kifuniko cha valve ya juu na kifuniko cha chini cha valve | Kurekebisha spring | bastola | Mjengo wa silinda |
Sayansi ya Nyenzo | Chuma cha kutupwa, chuma cha ductile, chuma cha kaboni | Silicon chuma manganese | chuma cha pua | chuma cha pua |
Y42X Mchoro wa valve ya kupunguza shinikizo ya pistoni ya spring
Vipimo kuu vya uunganisho
DN | L | H1 | H2 | ||||||||
PN16¡¢25 | PN40 | PN64 | PN16 | PN25 | PN40 | PN64 | PN16 | PN25 | PN40 | PN64 | |
20 | 160 | 160 | 170 | 90 | 90 | 90 | 90 | 220 | 220 | 220 | 220 |
25 | 180 | 200 | 200 | 95 | 95 | 100 | 105 | 255 | 255 | 265 | 265 |
32 | 200 | 220 | 220 | 100 | 100 | 100 | 110 | 255 | 255 | 265 | 265 |
40 | 220 | 240 | 240 | 115 | 115 | 130 | 130 | 325 | 325 | 330 | 330 |
50 | 250 | 270 | 270 | 120 | 120 | 135 | 135 | 325 | 325 | 330 | 330 |
65 | 260 | 280 | 300 | 125 | 125 | 130 | 145 | 330 | 330 | 340 | 355 |
80 | 310 | 330 | 330 | 135 | 135 | 150 | 16 | 340 | 340 | 340 | 360 |
100 | 350 | 380 | 380 | 108 | 108 | 185 | 185 | 317 | 317 | 360 | 360 |
120 | 400 | 450 | 450 | 190 | 200 | 200 | 245 | 560 | 560 | 565 | 565 |
150 | 450 | 500 | 500 | 205 | 210 | 240 | 280 | 580 | 580 | 585 | 585 |
200 | 500 | 560 | 560 | 220 | 245 | 245 | 310 | 630 | 630 | 635 | 635 |