精品文档，仅供学习与交流，如有侵权请联系网站删除对焊三通、四通尺寸 GB12459 inch公称通径DN端部外径中心至端面D1D2CMA系列B系列A系列B系列1/2×1/215×1521.31821.31825253/4×1/220×1526.92521.3182929×3/4×20 26.92529291×1/225×1533.73221.3183838×3/4×20 26.9253838×1×25 33.732383811/2×1/232×1542.33821.3184848×3/4×20 26.9254848×1×25 33.7324848×11/2×32 42.338484813/4×1/240×1548.34521.3185757×3/4×20 26.9255757×1×25 33.7325757×11/2×32 42.3385757×13/4×40 48.34557572×3/450×2060.35726.9256444×1×25 33.7326451×11/4×32 42.3386457×11/2×40 48.3456460×2×50 60.357646421/2×165×2576.17633.7327657×11/4×32 42.3387664×11/2×40 48.3457667×2×50 60.3577670×21/2×65 76.17676763×11/480×3288.98942.3388670×11/2×40 48.3458673×2×50 60.3578676×21/2×65 76.1768683×3×80 88.98986864×11/290×40101.6 48.3 9579×2×50 60.3 9583×21/2×65 76.1 9589×3×80 88.9 9592×31/2×90 101.6 95954×11/2100×40114.310848.34510586×2×50 60.35710589×21/2×65 76.17610595×3×80 88.98910598×31/2×90 101.6 105102×4×100 114.31081051055×2125×5013913360.357124105×21/2×65 76.176124108×3×80 88.989124111×31/2×90 101.6 124114×4×100 114.3108124114×5×125 1391331241176×21/2150×65168.315976.176143121×3×80 88.989143124×31/2×90 101.6 143127×4×100 114.3108143130×5×125 139133143137×6×150 168.31591431438×31/2200×90219.1219101.6 178152×4×100 114.3108178156×5×125 139133178162×6×150 168.3159178168×8×200 219.121917817810×4250×100273273114.3108216184×5×125 139133216191×6×150 168.3159216194×8×200 219.1219216208×10×250 27327321621612×5300×125323.9325139133254216×6×150 168.3159254219×8×200 219.1219254229×10×250 273273254241×12×300 323.932525425414×6350×150355.6377168.3159279238×8×200 219.1219279248×10×250 273273279257×12×300 323.9325279270×14×350 355.637727927916×6400×150406.4426168.3159305264×8×200 219.1219305273×10×250 273273305283×12×300 323.9325305295×14×350 355.6377305305×16×400 406.442630530518×8450×200457478219.1219343298×10×250 273273343308×12×300 323.9325343321×14×350 355.6377343330×16×400 406.4426343330×18×450 45747834334320×8500×200508529219.1219381324×10×250 273273381333×12×300 323.9325381346×14×350 355.6377381356×16×400 406.4426381356×18×450 457478381368×20×500 508529381381【精品文档】第 页。