What is the reason for wrinkling stainless steel elbow?

1. There are also differences between round pipe and square pipe in the process of bending. The thickness of pipe wall will also affect the bending of pipe.

2. The mold precision of the bend and the optimal scale of the upper and lower tolerances of the telescopic fixture of the mold will cause the size of the wrinkle degree.

3. The wrinkle problem of the elbow is also related to the Angle of the elbow. The greater the Angle, the easier it is to wrinkle.

4, and the hardness of the tube, choose a little hardness of Microsoft. Too soft, easy to wrinkle, but too hard, not easy to process. So this soft and hard must be well balanced.

The elimination of the above four factors can reduce the wrinkling of the elbow, the most important point is to make a tube core piercing mold with appropriate expansion, which can ensure that the elbow does not wrinkle.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com