GB2289108B - Piping - Google Patents

Piping

Info

Publication number
GB2289108B
GB2289108B GB9509129A GB9509129A GB2289108B GB 2289108 B GB2289108 B GB 2289108B GB 9509129 A GB9509129 A GB 9509129A GB 9509129 A GB9509129 A GB 9509129A GB 2289108 B GB2289108 B GB 2289108B
Authority
GB
United Kingdom
Prior art keywords
piping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9509129A
Other versions
GB9509129D0 (en
GB2289108A (en
Inventor
Robert Lyall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hepworth Building Products Ltd
Original Assignee
Hepworth Building Products Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hepworth Building Products Ltd filed Critical Hepworth Building Products Ltd
Publication of GB9509129D0 publication Critical patent/GB9509129D0/en
Publication of GB2289108A publication Critical patent/GB2289108A/en
Application granted granted Critical
Publication of GB2289108B publication Critical patent/GB2289108B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
GB9509129A 1994-05-04 1995-05-04 Piping Expired - Fee Related GB2289108B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9408767A GB9408767D0 (en) 1994-05-04 1994-05-04 Piping

Publications (3)

Publication Number Publication Date
GB9509129D0 GB9509129D0 (en) 1995-06-28
GB2289108A GB2289108A (en) 1995-11-08
GB2289108B true GB2289108B (en) 1998-02-04

Family

ID=10754490

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9408767A Pending GB9408767D0 (en) 1994-05-04 1994-05-04 Piping
GB9509129A Expired - Fee Related GB2289108B (en) 1994-05-04 1995-05-04 Piping

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9408767A Pending GB9408767D0 (en) 1994-05-04 1994-05-04 Piping

Country Status (2)

Country Link
GB (2) GB9408767D0 (en)
HK (1) HK1007859A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505937C2 (en) * 1996-03-04 1997-10-27 Borealis As Multilayer tube
AU2110597A (en) 1996-03-04 1997-09-22 Borealis As Multilayer pipe
FI104828B (en) * 1996-04-19 2000-04-14 Borealis As New tubular polypropylene composition
AT1515U1 (en) * 1996-07-29 1997-06-25 Poloplast Kunststoffwerk MULTILAYER PIPE WITH FOAM CORE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791965A (en) * 1987-02-13 1988-12-20 James Hardie Irrigation, Inc. Co-extruded tube
GB2263524A (en) * 1991-06-28 1993-07-28 Uponor Nv A method of coating a plastic pipe and a plastic pipe coated by the method
GB2271160A (en) * 1992-10-01 1994-04-06 Yong Goo Shin High impact strength pipe
US5390705A (en) * 1992-01-29 1995-02-21 Technoflow Tube-Systems Gmbh Cold-resistant fuel-line hose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791965A (en) * 1987-02-13 1988-12-20 James Hardie Irrigation, Inc. Co-extruded tube
GB2263524A (en) * 1991-06-28 1993-07-28 Uponor Nv A method of coating a plastic pipe and a plastic pipe coated by the method
US5390705A (en) * 1992-01-29 1995-02-21 Technoflow Tube-Systems Gmbh Cold-resistant fuel-line hose
GB2271160A (en) * 1992-10-01 1994-04-06 Yong Goo Shin High impact strength pipe

Also Published As

Publication number Publication date
GB9509129D0 (en) 1995-06-28
GB9408767D0 (en) 1994-06-22
GB2289108A (en) 1995-11-08
HK1007859A1 (en) 1999-04-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130504