上海伸缩接头厂家直销VSSJA/AF法兰式松套伸缩接头---上海久沪减震器有限公司VSSJA/AF法兰式松套伸缩接头产品介绍：本产品适用于输送海水、淡水、冷热水、饮用水、生活污水、原油、燃油、润滑油，成品油、空气、煤气、温度不高于250度的蒸汽和颗粒粉状等介质。法兰式松套伸缩接头型号VSSJA(GB/T12465-1999)或AF(GB/T12465-2002)型，使管道的连接简便，快速，适用于一边法兰连接，另一边插入管道的连接方式。优点：安装方便快捷、无需焊接。特点：实现了不带法兰的球墨铸铁管(钢管)与带法兰的管道的连接。VSSJA/AF法兰式松套性能特点：AF型法兰松套补偿接头由本体、压盖、密封圈和紧固件组成，它采用和压盖松套补偿接头相同的密封原理，连接方式一端为法兰连接，另一端为承插连接，适合于阀门等设备与管道的连接。在连接的同时能补偿管道的轴向位移及一定量的挠曲和偏心，从而保护阀门等设备。承插口同样适合与钢管、铸铁管、球墨铸铁管、PVC管、ABS管等连接。VSSJA/AF法兰式松套主要性能参数(VSSJA)公称通径DN管子插入长度Lo伸缩量8(mm)可挠量偏心量(mm)65-25065±2522300-70080±32.53800-3000130±6543200-4000140±705VSSJA/AF型法兰松套伸缩接头主要尺寸(PNO.250.61.OMPa)公称尺寸DN管子外径DW长度0.25Mpa法兰连接尺寸0.6Mpa1.OMpaL1LDKn-doDKn-doDKn-do65761051181601304-￠141601304-￠141851454-￠1880891901504-￠181901504-￠182001608-￠181OO1081232101702101702201801141251332402008-￠182402008-￠1825021O1401501592652252652252852408-￠2316820021932028032028034029525027313037533512-￠2337533512-61839535012-￠2330032513016044039512-￠1844039512-￠2244540035035549044549044550546016-￠2237740040654049516-￠2354049516-￠2256551516-￠2742645045759555059555016-￠2261556520-￠2648050050864560020-￠2364560020-￠2267062053060061075570520-￠2775570520-￠2678072520-￠3063070072086081024-￠2786081024-￠2689584024-￠3080082022025597592024-￠3097592024-￠30101595024-￠3390092010751020107510201115101528-￠33100010201175112028-￠301175112028-￠301230116028-￠36120012201375132032-￠301405134032-￠331455138032-￠39140014202701575152036-￠301630156036-￠361675159036-￠42160016201790173040-￠301830176040-￠361915182040-￠48180018201990193044-￠302045197044-￠402115202044-￠48200020202190213048-￠302265218048-￠422325223048-￠48220022202752405234052-￠332475239052-￠422550244052-￠56240024202605254056-￠332685260056-￠422760265056-￠56260026202403002805274060-￠332905281060-￠482960285060-￠56280028203030296064-￠363115302064-￠483180307064-￠56300030203230316068-￠363315322068-￠483405329068-￠60320032203430336072-￠363525343072-￠48---340034203630356076-￠363735364076-￠48---360036203840377080-￠363970386080-￠56---380038204045397080-￠40------400040204245417084-￠40------VSSJA／AF型法兰松套伸缩接头主要尺寸(PN1.62.54.0MPa)公称尺寸DN管子外径DW长度法兰连接尺寸1.6Mpa2.5Mpa4.0MpaL1LDKn-doDKn-d0DK11-do65761051181851454-￠181851458-￠181851458-￠1880892001608-￠182001602001601001081232201802351908-￠222351908-￠22