J641H / Y pneumatic flange globe valve
J641H / Y Likarolo tsa sehlahisoa sa pneumatic flange globe valve 1. Sehlahisoa se na le sebopeho se utloahalang, ho tiisa ho ka tšeptjoang, ts'ebetso e babatsehang le ponahalo e ntle; 2. Sebaka sa ho tiisa se koahetsoeng ka Co-based cemented carbide se na le khanyetso e ntle ea ho apara, ho hanyetsa kutu, ho hanyetsa abrasion le bophelo bo bolelele ba tšebeletso; 3. Sekhahla sa valve se na le khanyetso e ntle ea kutu le khanyetso ea ho hlaka ka mor'a ho tima le ho futhumatsa le ho phekola ka holim'a nitriding; 4. Sephahla se na le mohaho o ka tšeptjoang oa ho tiisa; 5. Lisebelisoa tsa likarolo le boholo ba flange li ka khethoa ka mokhoa o utloahalang ho ea ka maemo a sebele a ho sebetsa kapa litlhoko tsa mosebedisi ho finyella litlhoko tse fapaneng tsa boenjiniere. Phethahatso e tloaelehileng ea Sehlahisoa khoutu ea moralo Bolelele Ho hokela flange Teko le tlhahlobo Mocheso oa khatello GB/T 12235 GB/T 12221 JB/T 79、GB/T9113、HG/T20592、EN1092-1/2、ASME B16.5/B16.47 JB/T 9092、GB/T13927、API598 GB/T1224 Litlhaloso tse ka sehloohong tsa tshebetso 1. Khatello ea teko Ka lebitso la khatello ea kelello PN(MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Teko ea matla a khetla 2.4 3.8 6.0 4 8 4 2 .0 11 18 Teko ea ho tiisa 1.8 2.8 4.4 7.0 11 18 2. Sehlahisoa se sebetsang le mocheso oa mofuta oa sehlahisoa se sebetsang ℃ J641H/YC Metsi, oli, mouoane ≤425 J641H/YP Nitric acids ≤200 J641H/YR ℃ Nitric2 oil ≤2 Oil ≤200 J641H/YR Metsi ℃ J641H/YC. mouoane ≤550 J641H/Y Lisebelisoa tsa likarolo tse ka sehloohong tsa mofuta oa pneumatic flange globe valve product Karolo ea lebitso 'Mele / bonnet Stem Valve disc Ho tiisa holim'a sefate sa nut filler lebili la letsoho le tiisang J641H/YC 25/WCB Chromium tšepe e sa hloekang 20Cr1325 Y Costainless H: tšepe e entsoeng ka tšepe e entsoeng ka tšepe ea tšepe ea koporo e bonolo graphite ea boleng bo phahameng ba k'habone tšepe e hahang habonolo J641H/YP Chromium nickel steel Chromium nickel steel Chromium nickel steel copper alloy Flexible graphite stainless steel malleable iron J641H/YR Nickel Cr tšepe Cr Ni Mo tšepe koporo motsoako Flexible graphite stainless steel malleable iron J641H/YI Chromium molybdenum steel Chromium molybdenum steel Alloy steel Cobalt e thehiloeng carbide tšepe koporo motsoako Flexible graphite Alloy tšepe malleable tšepe J641H/Y tšepe malleable tšepe J641H/Y Main connecting valve P1. 6MPa DN(mm) LD D1 D2 bf Z-Φd H D0 15 130 95 65 45 14 2 4-14 291 120 20 150 105 75 55 14 2 4-14 300 140 5 15 25 53 160 32 180 135 100 78 15 2 4-18 390 180 40 200 145 110 85 16 2 4-18 518 200 50 230 160 125 100 165 205 9 5 120 18 3 4-18 630 280 80 310 195 160 135 20 3 8-18 683 280 100 350 215 180 155 20 3 8-18 745 320 125 400 245 210 185 22 38 808 502 210 24 3 8-23 870 400 200 600 335 295 205 26 3 12-23 954 400 250 650 405 355 320 30 3 12-23 1065 450 300 750 460 410 375 30 3 12-23 10 101 globe valve PN2.5MPa Nominal bophara (mm ） LD D1 D2 b Z-Φd f H D0 15 130 95 65 45 16 2 4-14 291 120 20 150 105 75 55 16 2 4-14 300 140 25 5 5 160 25 5 160 0 32 180 135 100 78 18 2 4-18 390 180 40 200 145 110 85 18 3 4-18 518 200 50 230 160 125 100 20 3 4-18 555 200 29 8-18 630 280 80 310 195 160 135 22 3 8-18 683 280 100 350 230 190 160 24 3 8-23 745 320 125 400 270 220 188 28 3 8-25 855 360 208 208 360 208 5 870 400 200 600 360 310 278 34 3 12-25 954 400 250 650 425 370 332 36 3 12-30 1065 450 300 750 485 430 390 40 4 12-30 1185 500