公开(公告)号：US20240263724A1

公开(公告)日：2024-08-08

申请号：US18164031

申请日：2023-02-03

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Abderrazak Traidia ,  Thibault Villette ,  Abdullah Al Shahrani ,  Anwar Parvez ,  Abdulaziz Y. Asiri ,  Chris Worrall ,  Nicholas Iain Verge

IPC: F16L13/02

CPC classification number: F16L13/0209 ,  F16L23/026 ,  F16L47/03 ,  F16L47/14

Abstract: A connection system for reinforced thermoplastic polymer (RTP) pipe is disclosed. The connection system includes a first pipe having a first end and a reinforced thermoset resin (RTR) coupler positioned adjacent the first end of the first pipe. The RTR coupler has an annular body with a first socket extension extending into the first end of the first pipe and a first thermoplastic tie layer provided between the first socket extension and the first end of the first pipe. A first set of wedges is positioned circumferentially around an outer surface of the first end of the first pipe, and a first flange fitted around the first set of wedges, wherein the first set of wedges is wedged between the first end and the first flange.

公开(公告)号：US12276358B2

公开(公告)日：2025-04-15

申请号：US18164031

申请日：2023-02-03

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Abderrazak Traidia ,  Thibault Villette ,  Abdullah Al Shahrani ,  Anwar Parvez ,  Abdulaziz Y. Asiri ,  Chris Worrall ,  Nicholas Iain Verge

IPC: F16L47/03 ,  F16L13/02 ,  F16L23/026 ,  F16L47/14

Abstract: A connection system for reinforced thermoplastic polymer (RTP) pipe includes a first pipe with a first end and a reinforced thermoset resin (RTR) coupler positioned adjacent to the first end of the first pipe. The RTR coupler has an annular body with a first socket extension extending into the first end of the first pipe and a first thermoplastic tie layer provided between the first socket extension and the first end of the first pipe. A first set of wedges is positioned around an outer surface of the first end of the first pipe, and a first flange is fitted around the first set of wedges, wherein the first set of wedges is wedged between the first end and the first flange.