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1. (WO2017098327) IMPROVEMENTS RELATING TO POLYMER LINED PIPES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098327 International Application No.: PCT/IB2016/001884
Publication Date: 15.06.2017 International Filing Date: 07.12.2016
IPC:
F16L 58/18 (2006.01) ,F16L 15/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
58
Protection of pipes or pipe fittings against corrosion or incrustation
18
specially adapted for pipe fittings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
15
Screw-threaded joints; Forms of screw-threads for such joints
Applicants:
TECHNIP FRANCE [FR/FR]; 6-8 Allée de l'Arche Faubourg de l'Arche ZAC Danton 92400 Courbevoie, FR
Inventors:
RAI, Jitender Kumar; GB
TKACZYK, Tomasz; GB
Agent:
RICHAUD, Fabien; FR
Priority Data:
1521569.208.12.2015GB
Title (EN) IMPROVEMENTS RELATING TO POLYMER LINED PIPES
(FR) AMÉLIORATIONS APPORTÉES À DES TUYAUX À GAINAGE POLYMÈRE
Abstract:
(EN) A polymer lined pipe (PLP) assembly comprising: a first PLP section comprising an first outer metal pipe and a first inner polymer liner, a second PLP section comprising a second outer metal pipe and a second inner polymer liner, at least one of the first and second inner polymer liners comprising a final portion having an internal female threaded portion extending inwardly; and a connection between the first and second PLP sections comprising a plastic screw-connection between the inner polymer liners.
(FR) La présente invention concerne un tuyau à gainage polymère PLP - Polymer Lined Pipe - qui comprend : une première section de tuyau PLP comportant un premier tuyau métallique externe et un premier gainage polymère interne, une seconde section de tuyau PLP comportant un second tuyau métallique externe et un second gainage polymère interne, le premier et/ou le second gainage polymère interne comprenant une partie finale pourvue d'une partie filetée femelle interne s'étendant vers l'intérieur; et une liaison entre les première et seconde sections de tuyau PLP comprenant une connexion à vis en plastique entre les gainages polymères internes.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)