本厂生产的AF（VSSJA）型平面法兰式松套伸缩接头式吸取了国内外同类产品优特点设计的，具有结构简单合理，密封性能可靠，勿需焊接，安装拆卸方便，能补偿管道一定范围内的位移、错位和挠曲等优点并且重复利用率高，适用于任何介质的管路，用于阀、泵等设备与管路连接。该产品适用于一边与法兰连接，一边与管子插接，勿需焊接，结构合理，密封可靠，安装快速方便。产品规格：DN50-DN4000材质：球墨铸铁（QT400-15）、钢制（Q235）公称压力：PN0.25Mpa-PN4.0MPa执行标准：GB/T12465-2002PNO.25、0.6、1.0MPa的AF型法兰松套伸缩接头的主要尺寸公称通径DN管子外径DW长度法兰连接尺寸0.25MPa0.6MPa1.0MPaL1LDD1n-dODD1n-dODD1n-dO65761051181601304-Φ141601304-Φ141851454-Φ1880891231901504-Φ181901504-Φ182001608-Φ181001082101702101702201801141251332402008-Φ182402008-Φ182502101401501592652252652252852408-Φ2216820021932028032028034029525027313037533512-Φ1837533512-Φ1839535012-Φ2230032513016044039512-Φ2244039512-Φ2244540035035549044549044550546016-Φ2237740040654049516-Φ2254049516-Φ2256551516-Φ2642645045759555059555061556520-Φ2648050050864560020-Φ2264560020-Φ2267062053060061075570520-Φ2675570520-Φ2678072520-Φ3063070072086081024-Φ2686081024-Φ2689584024-Φ3080082022025597592024-Φ3097592024-Φ30101595024-Φ3390092010751020107510201115105028-Φ33100010201175112028-Φ301175112028-Φ301230116028-Φ36120012201375132032-Φ301405134032-Φ331455138032-Φ38140014202701575152036-Φ301630156036-Φ361675159036-Φ42160016201790173040-Φ301830176040-Φ361915182040-Φ48180018201990193044-Φ302045197044-Φ392115202044-Φ48200020202190213048-Φ302265218048-Φ422325223048-Φ48220022202752405234052-Φ332475239052-Φ422560244052-Φ56240024202605254056-Φ332685260056-Φ422760265056-Φ56260026202403002805274060-Φ332905281060-Φ482960285060-Φ56280028203030296064-Φ363115302064-Φ483180307064-Φ56300030203230316068-Φ363315322068-Φ483405329068-Φ60320032203430336072-Φ363525343072-Φ48340034203630356076-Φ363735364076-Φ48360036203840377080-Φ363970386080-Φ56380038204045397080-Φ39400040204245417084-Φ39PN1.6、2.5、4.0MPa的AF型法兰松套伸缩接头的主要尺寸公称通径DN管子外径DW长度法兰连接尺寸1.6MPa2.5MPa4.0MPaL1LDD1n-dODD1n-dODD1n-dO65761051181851454-Φ181851458-Φ181851458-Φ1880892001608-Φ182001608-Φ222001608-Φ22100108123220)