Polyamide-based pipes for conveying petrol

Polyamide-based pipes for conveying petrol

  • CN 1,057,960 C
  • Filed: 03/09/1996
  • Issued: 11/01/2000
  • Est. Priority Date: 03/09/1995
  • Status: Active Grant
First Claim
Patent Images

1. , comprise an internal layer and an outer field pipe, this internal layer comprises polyamide and has the polyolefinic mixture of polyamide matrix that this skin comprises the polyamide of plasticising.

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