J641H / Y pneumatic flange valavu yapadziko lonse lapansi

J641H / Y Zogulitsa za pneumatic flange globe valve 1. Zogulitsazo zimakhala ndi dongosolo loyenera, kusindikiza kodalirika, ntchito zabwino kwambiri ndi maonekedwe okongola; 2. Malo osindikizira omwe amakutidwa ndi Co based cemented carbide ali ndi kukana kovala bwino, kukana dzimbiri, kukana abrasion ndi moyo wautali wautumiki; 3. Tsinde la valavu lili ndi kukana kwa dzimbiri komanso kukana kukanika pambuyo pozimitsa ndi kutentha ndi chithandizo cha nitriding pamwamba; 4. Vavu ili ndi mawonekedwe odalirika osindikizira; 5. Zigawo zakuthupi ndi kukula kwa flange zitha kusankhidwa moyenerera malinga ndi momwe zimagwirira ntchito kapena zofunikira za ogwiritsa ntchito kuti zikwaniritse zosowa zosiyanasiyana zamainjiniya. Executive muyezo Kapangidwe kazinthu kapangidwe kautali Kulumikiza flange Kuyesa ndi kuyang'ana Kutentha kwa kutentha 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 Main magwiridwe antchito 1. Mayeso kuthamanga Mwadzina kuthamanga PN(MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Chipolopolo mphamvu mayeso 2.4 3.8 6.0 4 8 4 2 .0 11 18 Kusindikiza mayeso 1.8 2.8 4.4 7.0 11 18 2. Ntchito sing'anga ndi kutentha mankhwala mtundu Ntchito sing'anga ℃ J641H/YC Madzi, mafuta, nthunzi ≤425 J641H/YP nitric zidulo ≤200 J641H/YR 4 mafuta Nitric H0 ≤200 J641H/YR ℃ J641H/YR Nitric2 H0 YI nthunzi ≤550 J641H/Y Zida za mbali zazikulu za pneumatic flange globe valve product Gawo Thupi / bonnet tsinde Valve disc Kusindikiza pamwamba tsinde nati filler chomangira handwheel J641H/YC 25/WCB Chromium chitsulo chosapanga dzimbiri 20Cr1325 Y Costainless zitsulo: simenti carbide zitsulo mkuwa aloyi yosinthika graphite High khalidwe mpweya zitsulo malleable chitsulo J641H / YP Chromium faifi tambala chitsulo Chromium faifi tambala zitsulo Chromium faifi tambala zitsulo mkuwa aloyi Wosinthasintha graphite chitsulo chosapanga dzimbiri chitsulo J641H/YR Nickel Monitor Cr Nickel chitsulo Cr Ni Mo zitsulo zamkuwa aloyi yosinthika graphite chitsulo chosapanga dzimbiri chitsulo J641H / YI Chromium molybdenum chitsulo Chromium molybdenum zitsulo Aloyi zitsulo Cobalt zochokera simenti carbide zitsulo mkuwa aloyi Flexible graphite Aloyi zitsulo malleable chitsulo J641H/Y zitsulo malleable chitsulo J641H / Y cholumikizira chitsulo chophatikizika cha 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 25 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 12 16 16 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 3808 508 210 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 12-25 35 10 1 valavu ya globe PN2.5MPa Dzina laling'ono (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 4-18 556 520 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 30 208 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