ZA955739B - Pipe - Google Patents

Pipe

Info

Publication number
ZA955739B
ZA955739B ZA955739A ZA955739A ZA955739B ZA 955739 B ZA955739 B ZA 955739B ZA 955739 A ZA955739 A ZA 955739A ZA 955739 A ZA955739 A ZA 955739A ZA 955739 B ZA955739 B ZA 955739B
Authority
ZA
South Africa
Prior art keywords
pipe
Prior art date
Application number
ZA955739A
Inventor
Frederick Jacobus Loots
Original Assignee
Frederick Jacobus Loots
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 Frederick Jacobus Loots filed Critical Frederick Jacobus Loots
Publication of ZA955739B publication Critical patent/ZA955739B/en

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
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/12—Coatings characterised by the materials used by tar or bitumen
    • 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
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • 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
ZA955739A 1994-07-13 1995-07-11 Pipe ZA955739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA945078 1994-07-13

Publications (1)

Publication Number Publication Date
ZA955739B true ZA955739B (en) 1996-02-21

Family

ID=25584106

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA955739A ZA955739B (en) 1994-07-13 1995-07-11 Pipe

Country Status (6)

Country Link
AP (1) AP554A (en)
AU (1) AU2895395A (en)
GB (1) GB2304858A (en)
NZ (1) NZ289188A (en)
WO (1) WO1996002785A1 (en)
ZA (1) ZA955739B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1284066B1 (en) * 1996-06-25 1998-05-08 Camillo Scotto PROCEDURE AND SYSTEM FOR THE PRODUCTION OF RECYCLED THERMOPLASTIC RESIN TUBES
DK200001514A (en) * 2000-10-11 2002-04-12 Phoenix Internat A S Process for producing steel pipes with at least two outer layers of material
BR0203098B1 (en) * 2002-07-30 2011-11-16 ultra-deepwater composite wall ducts.
CN103335173B (en) * 2013-07-12 2016-03-30 天津业和科技有限公司 Heavy caliber low pressure feed water polyethylene silk screen entwining tube and production method and manufacturing mechanism
CN103912760A (en) * 2014-03-09 2014-07-09 赵景军 Steel pipe anticorrosive coating processing technology
CN104534191B (en) * 2014-12-22 2016-06-15 泉州泉港华博化工科技有限公司 A kind of polrvinyl chloride composite metal plastic pipe and preparation method thereof
CN108247928A (en) * 2017-12-26 2018-07-06 重庆安特管业有限公司 A kind of renovation processing technology of seawater pipeline
CN108223971A (en) * 2017-12-26 2018-06-29 重庆安特管业有限公司 A kind of antiseptic finish method of gas piping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE473062C (en) * 1927-02-19 1929-03-09 Carl Wallmann Insulated and rustproof pipe for the transfer of liquids and gases and process for its production
GB1555632A (en) * 1977-03-25 1979-11-14 Winn & Coales Denso Ltd Hot applied pipe coatings
CH677394A5 (en) * 1988-09-06 1991-05-15 Symalit Ag
DE9111403U1 (en) * 1991-08-29 1991-11-14 Mayer, Wolfgang, 2903 Bad Zwischenahn, De
KR950005495Y1 (en) * 1992-10-01 1995-07-12 신용구 Double-walled pipe

Also Published As

Publication number Publication date
AP9500753A0 (en) 1995-07-31
WO1996002785A1 (en) 1996-02-01
AP554A (en) 1996-11-06
NZ289188A (en) 1997-05-26
AU2895395A (en) 1996-02-16
GB2304858A (en) 1997-03-26
GB9701213D0 (en) 1997-03-12

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