J641H/Y pneumatic flange globe valve

J641H / Y Faiga o oloa o le pneumatic flange globe valve 1. O le oloa o loʻo i ai le fausaga talafeagai, faʻamaufaʻailoga faʻalagolago, faʻatinoga lelei ma foliga matagofie; 2. O le fa'amaufa'ailoga fa'apipi'i i le Co fa'avae sima carbide o lo'o i ai le lelei o le ofuina, tete'e o le pala, tete'e abrasion ma le ola umi; 3. O le ala valve e lelei le fa'afefeteina ma le maosi tete'e pe a uma ona tineia ma fa'afefe ma luga ole nitriding togafitiga; 4. O le valve o loʻo i ai le faʻamaufaʻailoga faʻalagolago; 5. Vaega meafaitino ma flange tele e mafai ona filifili talafeagai e tusa ai ma tulaga galue moni po o manaoga tagata e faʻafetaui manaoga inisinia eseese. Fa'atonuga Fa'atonuga Fa'atonuga o oloa Fa'ailoga fa'ailoga Fuafuaga umi Fa'afeso'ota'i fu'a Su'ega ma su'esu'ega Osi vevela 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 Fa'atonuga autu o le faatinoga 1. Su'ega Su'ega Fa'aigoa ole PN(MPa) 1.6 2.5 4.0 6.4 10.0 16.0 Su'ega malosi ole Shell 2.4 3.8 6 .4 7.0 11 18 Su'ega fa'amaufa'ailoga 1.8 2.8 4.4 7.0 11 18 2. Su'ega fa'aigoa ma le vevela ituaiga oloa Fa'atatau ℃ J641H/YC Suavai, suau'u, ausa ≤425 J641H/YP Nitric acids ≤200 J641H/YR Nitric acids/JI642 Suauʻu. ausa ≤550 J641H/Y Mea o vaega autu ole pneumatic flange globe valve ituaiga oloa Igoa Vaega Tino / ponaivi Po'a Valve tisiki Faamaufa'ailoga Fa'amau fa'atumu nati se uili lima fa'amau J641H/YC 25/WCB Chromium uamea u'amea 20Cr1325 H: u'amea uamea Y ​​Co fa'avae sima carbide u'amea fa'amea 'apamemea fetu'utu'u graphite maualuga kaponi uamea malleable u'amea J641H/YP Chromium nickel sila Chromium nickel sila Chromium nickel sila Chromium nickel sila u'amea 'apamemea fetuutuunai graphite uamea uamea malleable u'amea J641H/YR Cr Ni Mo sila Cr Ni Mo u'amea Cr Ni Mo u'amea Cr Ni Mo u'amea apamemea fetu'utu'una'i graphite u'amea malleable u'amea J641H/YI Chromium molybdenum sila Chromium molybdenum sila u'amea u'amea u'amea u'amea fa'alu'u kopa fa'avae sima carbide u'amea fe'avea'i graphite u'amea malleable u'amea J641H/Y Autu feso'ota'i fua ole pneumatic flange globe. 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 25 4 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 4 5 6 5 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 28 3 8-5 28 210 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 12-23 U valve PN2.5MPa Ole ta'amilosaga (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 16 5 6 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 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 3 855 360 38 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