Hot spinning head opening process hole
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I would like to ask, dear masters, when manufacturing header heads, using hot spinning pipe shrinkage, is it necessary to leave a process hole at the top? When using pipes to heat process pipe caps, it is necessary to use a hot spinning pipe shrinking process, but there is no process hole left on the top of the pipe cap. If you have the above doubts, I hope you can help me, thank you.
This post was last edited by wanlirn on 2019-5-3 12:51 The pipe cap is a round flat plate pressed with a hole in the middle of the header head, where the hole comes from where the header pipe is spun.
Learned, thank you. Excuse me, so pipe caps are generally made of plates or forgings?