High-strength PVC winding pipe winding of single layer technique

High-strength PVC winding pipe winding of single layer technique

  • CN 106,182,717 A
  • Filed: 07/15/2016
  • Published: 12/07/2016
  • Est. Priority Date: 07/15/2016
  • Status: Active Application
First Claim
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1. a high-strength PVC winding pipe winding of single layer technique, it is characterised in that utilize PVC to produce section bar, when section bar is cooled toWhen 40-100 DEG C, bivector traction section bar on winding direction with direction of advance, forms PVC winding pipe simultaneously.

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