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0577-67372228 67372222
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一、结构与特点
1.夹套焊装于阀门的两法兰之间，阀门的侧面、底部设置有夹套的连接口。
2.连接法兰尺寸比同一规格普通阀门的连接法兰大一到两个规格，结构长度与同规格的普通阀门相同。
3.夹套中可自由地流过蒸汽或其它热的保温介质，确保粘稠介质可顺畅地流过阀门。
二、执行标准
设计与制造：GB12234
法兰尺寸：JB/T79 GB9113
压力温度：GB9131
结构长度：GB12221
对焊连接尺寸：－
检验与试验：GB13927
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