J41T/W黄铜截止阀设计与制造标准：●设计与制造：　GB12233●法兰尺寸：　JB/T79　GB9113●结构长度：GB12221●检验与实验：　GB/T13927公称压力PN公称通径DN主要连接尺寸Z43外形尺寸LDD1D2D6bff1Z-φdHD01.6MPa15130956545-142-4-1411975201501057555-142-4-1412075251601158565-142-4-14126753218013510078-152-4-181601204020014611085-162-4-1816812050230160125100-163-4-1819416065290180145120-183-4-18－－80310195160135-203-8-18－－100350215180155-203-8-18－－125400245210185-223-8-18－－150480280240210-243-8-23－－2.5MPa15130956545-162-4-14230120201501057555-162-4-14275140251601158565-162-4-142951603218013510078-182-4-183351604020014511085-183-4-1838020050230160125100-203-4-1839824065290180145120-223-8-1843328080310195160135-223-8-18468320100350230190160-243-8-23520360125400270220188-283-8-25556400150480300250218-303-8-25674400200600360310278-343-12-25806450250650425370332-363-12-30880550300750485430390-404-16-349958004.0MPa151309565454016244-142301202015010575555116244-142751402516011585655816244-1429516032180135100786618344-1830816040200145110857618344-18354200502301601251008820344-183802406529018014512011022348-184202808031019516013512122348-184623201003502301901601502434.58-235063601254002702201881762834.58-255564001504803002502182043034.58-256924002006003753202822603834.512-308064506.4MPa1517010575554118244-182101402019012590685120244-1824816025210135100785822244-1827518032230150110826624344-2335520040260165125957624344-23395240503001751351058826344-234502806534020016013011028348-234943208038021017014012130348-235313601004302502001681503234.58-255804001505503402802402043834.58-34710450