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Question:

Why does the PPR aluminum composite pipe need peeling?

Why does the PPR aluminum composite pipe need peeling?

Answer:

Hello, PPR aluminum plastic composite pipe does not need peeling, because the aluminum layer is in the center.
What needs peeling is the PPR steady compound tube, which also has an aluminum layer, but the aluminum layer is very close to the outside and needs to be stripped out of the aluminum layer to be welded.

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