SSQ-3型套管式伸缩器我公司主要生产各种型号，各种用途的伸缩器，并可根据客户的实际需要定做各种非标型号的伸缩器，生产的铸铁伸缩器，管道过滤器，套管式伸缩器，热力管道伸缩器，产品工艺先进，质量有保障，价格合理，广泛应用于城市供水管道，热力系统，冶金行业，化工，建筑等行业的管道系统中，衷心希望各位新老用户来电来函洽谈合作，共谋发展。公称通径最小长度L安装长度L1最大长度L2伸缩量40170190210405018020022040651902002205080190220240601001902202407012519022526070150210250290802002202603008025023527531590300235280325903502502953409040026030535090450260305350905002703153609060028033038010070030035040010080033038043010090033038043010010003504004501001200350400450100140039044550011016004204705201101800450510560120200045051057012022004805456101302400480545610130260050057565015028005005756501503000500575650150320050057565015034005306107001703600530610700170380055063072018040005506307201804200550630720180)