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Help: What symbols are used to represent cutting lines for PPR and PVC pipes and fittings in CAD drawings?

2010-06-01View Original

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I’m a newcomer; I’ve never drawn drawings related to water supply and drainage. How should PPR and PVC fittings be represented? Is the pipe diameter the De+ outer diameter? How are reducers, elbows, tees, and eccentric tees represented? I chose 1.25MPa
Reply #22010-06-02
The drawing method should be similar to that of seamless fittings. We generally use DN100 UPVC to denote them, while steel pipes are indicated as D108*4; it depends on your preference. Additionally, a legend can be included

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Translated at 2026-07-27 04:13:09

Original: https://bbs.hcbbs.com/thread-676289-1-1.html

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