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Double-wave metal expansion joints: structural characteristics, key points of selection and field applications
What exactly is a double wave metal expansion joint?To put it bluntly, a double-wave metal expansion joint is a metal co...
Nonmetallic Expansion Joint Rubber Ring: Practical Experience in Type Selection, Failure and Maintenance
Nonmetallic Expansion Joint Rubber Ring: Practical Experience in Type Selection, Failure and MaintenanceMany people thin...
High temperature flue gas metal expansion joints: selection, structural design and engineering application points
Core Challenges to Expansion Joints in High Temperature Flue Gas Conditions: Temperature, Corrosion and PressureFriends ...
空压机管道振动大？金属膨胀节这样选才靠谱
空压机管道不是普通管道，橡胶补偿器根本扛不住空压机出口管道有多狠？温度动不动120℃往上，压力0.8MPa起步，振动频率几十赫兹，再加上每天启停一次的热胀冷缩——这种工况下，橡胶补偿器撑不过半年就老化开裂，非金属膨胀节（织物纤维那种）抗压能...
非金属补偿器外形尺寸怎么定？这几个参数才是选型关键
非金属补偿器的外形尺寸为什么不是随便标的？先搞懂它受哪些因素制约前两天碰到位搞脱硫烟道的客户，拿着图纸问我：“我这个管道口径是2米×2米，你给我配个800×800的非金属补偿器行不行？”我当场就笑了——兄弟，非金属补偿器外形尺寸要是能这么拍...
铝厂绝缘型非金属补偿器：高温腐蚀环境下的管道补偿方案
铝厂工况有多恶劣？传统金属补偿器为什么撑不住？铝厂那环境，说白了就是高温、强腐蚀、粉尘多。电解槽附近烟气温度随便飙到150℃以上，碰到含氟化氢、二氧化硫这些酸性气体，再加上氧化铝粉尘，不锈钢波纹管也扛不住。我前两天碰到个铝厂设备主管，他们以...
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