Ikoti yimyenda yumupira

Ibiranga ibicuruzwa 1. Coefficient de coiffe iringana nuburebure buke bwa pipe; 2. Imiterere yoroshye, ingano ntoya n'uburemere bworoshye; 3. Kugeza ubu, ibikoresho byo gufunga umupira wa valve bikoreshwa cyane muburyo bwa kashe, kandi byakoreshejwe cyane muri sisitemu ya vacuum; 4.Biroroshye gukora, gufungura no gufunga byihuse, kuva byuzuye kugeza byuzuye hafi igihe cyose 90 ° kuzunguruka, byoroshye kugenzura kure; 5. Kubungabunga byoroshye, imiterere yoroshye yumupira wumupira, impeta yimukanwa yimukanwa, gusenya byoroshye no kubisimbuza; 6. Iyo valve ifunguye neza cyangwa ifunze, ubuso bwo gufunga umupira hamwe nintebe ya valve bitandukanijwe hagati, kandi isuri yubuso bwa kashe ya valve ntizaterwa mugihe imiyoboro inyuze; 7.Ifite intera nini ya porogaramu, kuva kuri diameter ntoya kugeza kuri milimetero nyinshi, kugeza kuri metero nyinshi, kuva mu cyuho kinini kugeza kumuvuduko mwinshi. Iyo umupira uzengurutse dogere 90, kwinjira no gusohoka mumupira bigomba kuba bifatanye, kugirango bigabanye umuvuduko. Ibicuruzwa nyobozi bisanzwe bishushanya kode yuburebure Imiterere ihuza flange Ikizamini nubugenzuzi Ubushyuhe bwumuvuduko GB / T12237 GB / T12221 GB / T9113 、 JB / T79 、 HG / T20592 、 EN1092 JB / T9092 、 GB / T13927 、 API598 GB / T12224 Ibikoresho byingenzi. nomero izina Ubumenyi bwibikoresho 1 Ikoti 25 2 intebe ya PTFE 3 valve umubiri WOB 4 impeta ya kashe PTFE 、 Para polyphenylene 5 umuzingi utagira ibyuma 6 Stem 1Cr13 7 yuzuza Flexible graphite 8 Gupakira gland WCB Gushushanya ikariso yometseho umupira wingenzi PN1.6MPa DN LD D1 D2 b Z-Φd HW WT 15 108 95 6545 14 14 4-Φ14 95 160 2.5 20 117 105 75 55 14 4-Φ14 101 160 3 25 127 115 85 65 14 4-Φ14 106 160 5 32 140 135 100 78 16 4-Φ18 112 230 6 40 165 145 110 85 16 4-Φ18 125 230 7 50 178 160 125 100 16 4-Φ18 135 230 10 65 191 180 145 120 18 4-Φ18 170 400 16 80 203 195 180 155 20 8 -Φ18 193 400 19 100 229 215 180 155 20 8-Φ18 265 700 33 125 356 245 210 185 22 8-Φ18 310 700 48 150 394 280 240 210 24 8-Φ18 355 1100 62 200 457 335 295 265 26 12-Φ23 410 1500 93 250 533 405 355 320 30 12-Φ25 560 1500 120 PN2.5MPa DN LD D1 D2 b Z-Φd HW WT 15 140 95 65 45 16 4-Φ14 95 160 3 20 152 105 75 55 16 4-Φ14 101 160 4 25 165 115 85 65 16 4-Φ14 106 160 6 32 178 135 100 78 18 4-Φ18 112 230 7 40 190 145 110 85 18 4-Φ18 125 230 8 50 216 160 125 100 20 4-Φ18 135 230 11 65 241 180 145 120 22 8-Φ18 170 400 18 80 283 195 160 135 22 8-Φ18 193 400 23 100 305 230 190 160 24 8-Φ13 265 700 40 125 381 270 220 188 28 8-Φ5 310 700 70 150 403 300 250 218 30 8-Φ18 355 1100 102 200 502 360 310 278 34 12-Φ25 140 1500 150 250 568 425 370 332 36 12-Φ30 560 1500 182