Purchase parameters for compensators
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What parameters are needed to purchase compensators? Does the so-called wave number refer to the number of waves depicted on the blueprint, or is it just a schematic diagram on the paper? Urgent!
Reply to 1# dzlong5210: Generally, it should be the design institute that prepares a specification sheet for the expansion joint, which includes all the relevant parameters
Reply to 1# dzlong5210: diameter, pressure, compensation amount, medium
Reply to 2# llu85: Why can’t I see it? What is it?
Drawings produced by reputable design institutes all include technical parameters, and decisions should be made based on those parameters. If you want to order an expansion joint, you just need to provide the technical parameters to the manufacturer.
Technical parameters of bellows compensators: 1. Steel plate material; 2. Required thickness of steel plate or operating pressure; 3. Connection method: flange, welding； 4. Pipe diameter and length ； 5. Waveform parameters: wave pitch (P) * wave depth (D) in mm ； 6. Is anti-corrosion treatment required? ； 7. Service life: It’s best to indicate the service life. It is recommended to choose manufacturers with good quality; it’s worth paying a bit more.