Spring washer:

Quod est vere installed in washer nut ne nut a laxitas.

Washers vere sunt ne resolutio. Habent anti-Flat washers munus laxitas. Flat washers proventus tantum contactus area.

The flat pad is just to increase the contact area, and the spring pad can prevent loosening. For example, the bolt connecting the motor and the base is generally added with a spring pad, because if the motor vibrates without the spring pad, the nut will loosen and the fastening on the equipment with vibration is generally There are spring gaskets on the parts, and generally no gaskets are required on the flange! The addition of spring gaskets on the flange is related to the medium flowing through the pipeline. If pulses are easy to produce, it is best to add spring gaskets, as well as high speed. Fluids, calibers change frequently. Don't generalize. On some valves, stuffing box gland flanges need spring gaskets. Spring gaskets are included in Quick, Easy, and Optimal Selection.

Planus est, quod codex per applicationes ad augendam contactus area. Quod vere sit codex enim locis usus est et tremor ne resolutio. Quia non est vere washer figens palum PVC flanges. Ad quod plana sit codex proventus contactus area, et ne inter friction fulmine abiecto in workpiece, inde tremor codex ver ne resolutio;