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J641H/Y pneumatic flange globe bawul
J641H / Y Siffofin samfur na pneumatic flange globe valve 1. Samfurin yana da tsari mai ma'ana, abin dogara mai mahimmanci, kyakkyawan aiki da kyakkyawan bayyanar; 2. The sealing surface rufi tare da Co tushen cimined carbide yana da kyau lalacewa juriya, lalata juriya, abrasion juriya da kuma dogon sabis rayuwa; 3. The bawul kara yana da kyau lalata juriya da karce juriya bayan quenching da tempering da surface nitriding jiyya; 4. Bawul ɗin yana da ingantaccen tsarin rufewa; 5. Sassan kayan abu da girman flange za a iya zaɓar su bisa ga ainihin yanayin aiki ko buƙatun mai amfani don saduwa da buƙatun injiniya daban-daban. Matsayin zartarwa samfurin ƙayyadaddun ƙirar ƙira Tsawon Tsari Haɗin Gwajin gwaji da dubawa Matsa lamba GB/T 12235 GB/T 12221 JB/T 79, GB/T9113, HG/T20592, EN1092-1/2, ASME B16.5/B16. JB/T 9092,GB/T13927,API598 GB/T1224 Babban ƙayyadaddun ƙayyadaddun ayyuka 1. Gwajin Ƙarfin Ƙarfin PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Gwajin ƙarfin Shell 2.4 05 .8 .8 4.4 7.0 11 18 Gwajin gwaji 1.8 2.8 4.4 7.0 11 18 2. Matsakaicin matsakaici da nau'in samfurin zafin jiki Mai dacewa Matsakaicin matsakaici ℃ J641H / YC Ruwa, mai, tururi ≤425 J641H / YP Nitric acid ≤200 J641H/YR Nitric acids tururi ≤550 J641H/Y Abubuwan manyan sassa na pneumatic flange globe bawul samfurin nau'in Sashe na sunan Jiki / bonnet Stem Valve Disc Seling surface Stem nut filler a fastening handwheel J641H/YC 25/WCB Chromium bakin karfe 20Cr1325 H: Bakin karfe Y Co cemented carbide karfe jan karfe gami M graphite M graphite High quality carbon karfe malleable baƙin ƙarfe J641H/YP Chromium nickel karfe Chromium nickel karfe Chromium nickel karfe Chromium nickel karfe jan karfe gami M graphite bakin karfe malleable baƙin ƙarfe J641H/YR Cr Ni Mo karfe Cr Ni Mo karfe Cr karfe Cr Ni Mo karfe jan karfe gami 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 1160 21 4 1 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 16 5 8 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 3 8 0 8 210 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 12-245 08 globe bawul PN2.5MPa Diamita mara iyaka (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 16 1 4 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 4-18 555 240 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 15 0 8 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