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1、蝶阀专用法兰PN0.254.0MPa系列 为确保蝶阀安装时安全可靠，请选用蝶阀专用法兰选用材料：A3、20、25、1Cr18Ni9Ti、1Cr18Ni12Mo2Ti采用标准：GB9125-88；GB9115.8-88PN0.25PN0.6MPa蝶阀专用法兰连接尺寸通径(DN)DD1D2D3D4bfZ-dH50140110885061.51634-1410651601301086577.51634-1411801901501247890.51834-1812100210170144971161834-1812125240200174122141.52038-1814150265225199147
2、170.52038-1815200320280254195221.52238-1816250375335309235276.524312-1817300440395363280327.524412-2218350490445413328359.524412-222040054049546338041124416-222245059555051842846224416-2223500645600568480513.526420-2224600755705667580616.526520-262570086081077267571826524-2627800975920878775821.5265
3、24-303090010751020978875923.526524-30321000117511201078975102526528-303412001405134012951165123028532-334014001630156015101365143432536-3644160018301760171034540-3650PN0.25 12001375132012801165123026532-3023PN0.25 14001575152014801365143426536-3024PN0.25 160017901730169026540-3025PN1.0MPa蝶阀专用法兰连接尺寸通
4、径DNDD1D2D3D4bfZ-dH50165125995061.52034-1810651851451186577.52034-1810802001601327890.52038-1810100220180156971162238-1811125250210184122141.52238-1811150285240211147170.52438-2212200340395266195221.52438-2212250395350319235276.526312-2214300445400370280327.526412-2214350505460429328359.526416-221440
5、056551548038041126416-261445061556553042846228420-2615500670620582480513.528420-2615600780725682580616.530420-301670089584079467571830524-30168001015950901775821.532524-3317900111510501001875923.534528-33181000123011601112975102534528-361812001455138013281165123038532-3920140016751590153013651434425
6、36-422216001915182017501600由用户自定生产46540-48241800211520201950180050544-4825PN1.6MPa蝶阀专用法兰连接尺寸通径DNDD1D2D3D4bfZ-dH50165125995061.52034-1810651851451186577.52034-1810802001601327890.52038-1810100220180156971162238-1811125250210184122141.52238-1811150285240211147170.52438-2212200340295266195221.524312-22
7、12250405355319235276.526312-2613300460410370280327.528412-2614350520460429328359.530416-261640058052548038041132416-301745064058554842846234420-3018500715650609480513.536420-3319600840770720580616.538520-362070091084079467571840524-36218001025950901775821.542524-3922900112510501001875923.544528-3923
8、1000125511701112975102546528-422412001485139013281165123052532-482714001685159015301365由用户自定生产58536-48301600193018201750160064540-5633PN2.5MPa蝶阀专用法兰连接尺寸通径DNDD1D2D3D4bfZ-dH50165125995061.52034-1810651851451186577.52238-1811802001601327890.52438-1812100235190156971162438-2212125270220184122141.52638-2
9、614150300250211147170.52838-2615200360310274195221.530312-2616250425370330235276.532312-3017300485430389280327.534416-3018350555490448328359.538416-332040062055050338041140416-362245067060054842846242420-3623500730660609480513.544420-3624600845770720580616.546420-3925700960875820675由用户自定生产50524-4227
10、800108599092877554524-483090011851090102887558528-4832100013201210114097562528-56341200153014201350116570532-56401400175516401560136576536-62441600197518601780160084540-6250PN4.0MPa蝶阀专用法兰连接尺寸通径DNDD1D2D3D4bfZ-dH50165125995061.52034-1810651851451186577.52238-1811802001601327890.52438-18121002351901569
11、71162438-2212125270220184122141.52638-2614150300250211147170.52838-2615200375320284195221.534312-3018250450385345235276.538312-3320300515450409280327.542416-3322350580510465328359.546416-362440066058553538041150416-392745068561056042846250420-3927500755670615480513.552420-4228600890795735580616.560520-4832