ES256770U - Metal Lined Polymeric Pipe - Google Patents

Metal Lined Polymeric Pipe

Info

Publication number
ES256770U
ES256770U ES1980256770U ES256770U ES256770U ES 256770 U ES256770 U ES 256770U ES 1980256770 U ES1980256770 U ES 1980256770U ES 256770 U ES256770 U ES 256770U ES 256770 U ES256770 U ES 256770U
Authority
ES
Spain
Prior art keywords
polymeric tube
polymeric pipe
metal lined
thickness
pipe
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.)
Granted
Application number
ES1980256770U
Other languages
Spanish (es)
Other versions
ES256770Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES256770U publication Critical patent/ES256770U/en
Application granted granted Critical
Publication of ES256770Y publication Critical patent/ES256770Y/en
Expired 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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)

Abstract

A pipe for carrying liquids in heating or sanitary plants comprises an elastic, non-toxic, polymeric tube such as high density polyethylene and an inner, adhering copper sheath having a thickness from 2-30% of the thickness of the polymeric tube. An outer coating of polythene foam may be applied to the polymeric tube. The outer surface of the copper sheath may be smooth, corrugated, or knurled to improve adhesion.
ES1980256770U 1979-03-19 1980-03-18 PIPE FOR TRANSPORTING LIQUIDS IN HEATING OR SANITARY INSTALLATIONS Expired ES256770Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7942014A IT7942014A0 (en) 1979-03-19 1979-03-19 NEW TUBE IN POLYCAST POLYMERS ON COPPER SHEATH

Publications (2)

Publication Number Publication Date
ES256770U true ES256770U (en) 1981-10-16
ES256770Y ES256770Y (en) 1982-04-16

Family

ID=11253729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980256770U Expired ES256770Y (en) 1979-03-19 1980-03-18 PIPE FOR TRANSPORTING LIQUIDS IN HEATING OR SANITARY INSTALLATIONS

Country Status (10)

Country Link
JP (1) JPS55129685A (en)
DE (1) DE3009326A1 (en)
ES (1) ES256770Y (en)
FR (1) FR2452047A1 (en)
GB (1) GB2044390B (en)
GR (1) GR66623B (en)
IT (1) IT7942014A0 (en)
NL (1) NL8001639A (en)
SE (1) SE8002088L (en)
YU (1) YU74080A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393011B (en) * 1988-07-22 1991-07-25 Raimund Harreither Heizungs Un Pipe element
DE9210769U1 (en) * 1992-08-12 1992-10-08 Unicor Suhler Maschinenfabrik GmbH, O-6000 Suhl Multilayer composite pipe
GB9413285D0 (en) * 1994-07-01 1994-08-24 Draftex Ind Ltd Pipes for fluid flow
IT1297888B1 (en) * 1997-12-16 1999-12-20 Zetaesse S P A METAL-PLASTIC COMPOSITE PIPE FOR HYDRO-THERMO-SANITARY SYSTEMS AND PROCEDURE FOR ITS MANUFACTURE
DE10249454A1 (en) * 2002-10-24 2004-05-19 Wieland-Werke Ag Insulated pipe for use in sanitary and heating systems
DE102005017625A1 (en) * 2005-04-15 2006-10-26 Aquacarat Gmbh Device for disinfecting water and method for its installation
DE102006018466A1 (en) * 2006-04-19 2007-10-25 Viega Gmbh & Co. Kg Composite pipe with deformable layer
CN105889649A (en) * 2014-09-18 2016-08-24 宁波优道管业有限公司 A copper pipe-PPR water supply extrusion pipe material and pipe fitting
CN105889662A (en) * 2014-10-28 2016-08-24 宁波优道管业有限公司 All-copper water touching plastic-compounded movable joint
CN105889650A (en) * 2014-12-29 2016-08-24 宁波优道管业有限公司 Full-copper water touching composite plastic stop valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306463B (en) * 1968-03-15 1973-04-10 Ver Deutsche Metallwerke Ag Thermally insulated tube made of metal
DE2461013C3 (en) * 1974-12-21 1982-01-07 Wieland-Werke Ag, 7900 Ulm Thermally insulated composite pipe consisting of a metal pipe and a plastic jacket

Also Published As

Publication number Publication date
GB2044390A (en) 1980-10-15
NL8001639A (en) 1980-09-23
ES256770Y (en) 1982-04-16
SE8002088L (en) 1980-09-20
DE3009326A1 (en) 1980-10-02
IT7942014A0 (en) 1979-03-19
GR66623B (en) 1981-04-03
FR2452047A1 (en) 1980-10-17
GB2044390B (en) 1983-06-15
YU74080A (en) 1983-01-21
JPS55129685A (en) 1980-10-07

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