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柔性非金属补偿器到底要满足哪些硬性要求？选型前先搞懂这几点
先从标准说起：JB/T 12235-2015 划定了哪些红线？非金属补偿器（也叫非金属膨胀节或织物纤维膨胀节）跟金属波纹管不一样，它没有统一的刚度计算公式，考核指标更多落在材料、耐温、耐压和疲劳寿命上。标准JB/T 12235-2015里明...
鹤管非金属补偿器是怎么工作的？聊聊它的原理和门道
鹤管非金属补偿器：一拧就动的管道“软关节”搞化工、油库的朋友对鹤管都不陌生——装卸液体用的旋转臂，既要灵活又要密封。可你算过账没？管道热胀冷缩一次几毫米，设备振动一天几百次，再加上安装时那点肉眼可见的误差，谁兜底？答案就装在鹤管管道中间那个...
Metal Expansion Joints: A Complete Guide from Selection to Acceptance
How to connect a metal expansion joint? Find out which model to use firstI received a phone call from a customer two day...
Do non-metallic compensators belong to equipment? From functionality, standards to field practice
The customer asked "Does it count as equipment"? Find out what a non-metallic compensator isTwo days ago, a purchaser of...
Selection Guide for Metal Pulverized Coal Expansion Joints: Key Designs for Wear Resistance, Explosion Proof and High Temperature Compensation
Why do you need special expansion joints for pulverized coal pipelines?Ordinary corrugated expansion joints are used on ...
How to determine the number of corrugations of metal expansion joints? Choosing too much is wasteful, choosing too little will cause trouble
What exactly is the number of ripples?Don't underestimate the "folds" on the expansion joint. Each wave is the basic uni...
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