公开(公告)号：US20210237390A1

公开(公告)日：2021-08-05

申请号：US17161730

申请日：2021-01-29

Applicant: KURARAY CO., LTD.

Inventor： Edgard CHOW ,  Astrid TORRES

IPC: B32B1/08 ,  F17D5/00 ,  B32B27/32 ,  B32B27/30 ,  B32B7/12 ,  B32B17/02 ,  B32B17/10 ,  B32B27/12 ,  F16L11/08

Abstract: A flexible pipe comprising at least one layer of ethylene-vinyl alcohol resin (EVOH) as the innermost layer, wherein the pipe is suitable for use under high pressure, is configured to retain mechanical properties at pressures up to at least about 1500 psig, and can also retain its structural function upon decompression.