Title:
PIPELINE FITTINGS WITH SIGHT GLASS
Document Type and Number:
WIPO Patent Application WO/2019/035747
Kind Code:
A9
Abstract:
A fitting with butt-weld or flange joints to be installed upstream and downstream of a pipeline valve, fitting, and/or sharp bend where the probability of encountering a stuck pig is high, said fitting including a sight glass that can be used to locate a stuck pig inside the pipeline.
Inventors:
ALMESHAL ALI (SA)
Application Number:
PCT/SA2017/050006
Publication Date:
February 08, 2024
Filing Date:
August 16, 2017
Export Citation:
Assignee:
ALMESHAL ALI (SA)
International Classes:
F16L55/00; F16L23/00; F16L55/46; F16L55/48; F17D3/00; F17D3/01
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