Ivalve yeglowubhu yeJ41H / Y

Iimpawu ze-J41H / y i-valve yeglobhu ye-flange 1. Imveliso inesakhiwo esifanelekileyo, ukutywinwa okuthembekileyo, ukusebenza kakuhle kunye nokubonakala okuhle; 2. Umphezulu wokutywina ogqunywe nge-Co based cemented carbide unokumelana nokunxiba kakuhle, ukumelana nokugqwala, ukuxhathisa ukonakala kunye nobomi benkonzo ende; 3. Isiqu sevalve sinokumelana nokugqwala okuhle kunye nokuxhathisa ukukrweleka emva kokucinywa kunye nobushushu kunye nonyango lwe-nitriding yomhlaba; 4. I-valve ixhotyiswe ngesakhiwo sokutywinwa kwe-reverse, ethembekileyo; 5. Izinto eziphathekayo kunye nobukhulu be-flange zinokukhethwa ngokufanelekileyo ngokweemeko zokusebenza zangempela okanye iimfuno zabasebenzisi ukuhlangabezana neemfuno ezahlukeneyo zobunjineli. Umgangatho wesigqeba ikhowudi yoyilo loyilo lwemveliso Ubude bolwakhiwo Ukuqhagamshela iflange Uvavanyo kunye nohlolo Uxinzelelo lobushushu GB/T 12235 GB/T 12221 JB/T 79、GB/T9113、HG/T20592、EN1092-1/2、ASME B16.5/B16.47 JB/T 9092GB/T13927、API598 GB/T12224 Iinkcukacha zokusebenza eziphambili ze-J41H / Y ivalve yeglowubhu ye-flange 1. Uxinzelelo lovavanyo lwe-PN (MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Uvavanyo lwamandla eqokobhe 8 2.6 1.3 Uvavanyo lwamandla eqokobhe 8 2.6 1.3 2.8 4.4 7.0 11 18 Uvavanyo lokutywina 1.8 2.8 4.4 7.0 11 18 2. Uhlobo olusebenzayo oluphakathi kunye nobushushu bemveliso esebenzayo oluphakathi Ubushushu obusebenzayo ℃ J41H/YC, J941H/YC Amanzi, ioli, umphunga ≤425-P4W P425W acid 200 J41W-R Acetic acids ≤200 J41Y-I、J941Y-I Amanzi, i-oyile, umphunga ≤550 Izinto eziphathekayo zamalungu aphambili uhlobo lwemveliso Inxalenye yegama Umzimba / ibhonethi Idiskhi yeValve yesivalo Ukutywina umphezulu I-Stem nut filler i-handwheel J41H/YC/J941H YC 25/WCB Chromium steel stainless 20Cr1325 H: Intsimbi estainless Y: icobalt esekwe kwisamente yentsimbi yobhedu ingxubevange yobhedu eguquguqukayo yegraphite Umgangatho ophezulu wekhabhoni yentsimbi ethambileyo J41W-P/J941W-P I-Chromium nickel yentsimbi I-Chromium nickel nickel nickel steel I-Flexible graphite steel stainless steel malleable iron J41W-R Cr Ni Mo steel Cr Ni Mo steel Cr Ni Mo steel Cr Ni Mo intsimbi yobhedu ialloy eguquguqukayo yegraphite steel stainless metalableable iron J41Y-I/J941Y-I Chromium molybdenum iron Chromium molybdenum Icobalt esekelwe kwintsimbi yobhedu Carbide steel ingxubevange yobhedu egutyungelwe yigraphite Ingxubevange yentsimbi ethambileyo J41H/Y Umzobo wevalve yeglowubhu yomgangatho wesizwe J41H/Y Umgangatho wesizwe osemgangathweni wevalve yokumisa i-flange PN1.6MPa imilinganiselo engundoqo yokudibanisa DN(mm) LD D1 D2 bf Z-Φd H D0 WT( kg) 10 130 90 60 40 16 2 4-Φ14 198 120 4.7 15 130 95 65 45 16 2 4-Φ14 218 120 5.2 20 150 108 401-75 185 172 25 160 115 85 68 18 2 4- Φ14 275 160 7.4 32 180 140 100 78 18 2 4-Φ18 280 180 8.5 40 200 150 110 88 18 3 4-Φ18 330 2015 205 8 3 4-Φ18 350 240 20 65 290 185 145 122 18 3 8-Φ18 355 280 25 80 310 200 160 138 20 3 8-Φ18 400 280 35 100 350 220 180 158 20 3 8-Φ18 2050 208 208 8-Φ18 205 208 22 3 8-Φ18 460 360 75 150 480 285 240 212 22 3 8-Φ22 510 400 100 200 600 340 295 268 24 3 12-Φ22 710 400 210 250 730 405 355 320 268 9205 7 460 410 378 28 4 12-Φ26 925 500 648 J41H/Y Ivalve yokumisa ivalve esemgangathweni yelizwe yohlobo lweflange -Φ14 218 120 5.4 20 150 105 75 58 18 2 4-Φ14 258 140 7 25 160 115 85 68 18 2 4-Φ14 275 160 18 081 7. Φ18 280 180 8.5 40 200 150 110 88 18 3 4-Φ18 330 200 12.5 50 230 165 125 102 20 3 4-Φ18 350 240 16 65 290 185 145 122 22 3 8-Φ5 1202 1204 38 24 3 8-Φ18 355 280 30 100 350 235 190 162 24 3 8-Φ22 415 320 34.5 125 400 270 220 188 26 3 8-Φ26 460 360 89 150 480 300 250 218 5008 3Φ26 460 300 250 218 508 208 3 360 310 278 30 3 12-Φ26 710 400 180 250 730 425 370 335 32 3 12-Φ30 789 450 446 300 850 485 430 395 34 4 16-Φ30 925 500 654 J41H/Y Imilinganiso ephambili ye-PN2F ye-Flange ye-Dmm ye-Flange D0M4 d H D0 WT(kg) 10 130 90 60 40 16 2 4 4-Φ14 198 120 4.9 15 13 95 65 45 16 2 4 4-Φ14 238 120 5.4 20 5 150 20 150 20 5 140 7 25 160 115 85 68 18 2 4 4-Φ14 285 160 8.8 32 180 140 100 78 18 2 4 4-Φ18 302 180 11.8 40 200 150 110 88 88 205 3. 230 165 125 102 20 3 4 4-Φ18 370 240 24 65 290 185 145 122 22 3 4 8-Φ18 408 280 33 80 310 200 160 138 24 3 4 8-Φ18 436 320 330 200 5 8-Φ22 480 360 60 125 400 270 220 188 26 4