ATA86289A - REPLACEMENT PIPE FOR INSTALLATION IN AN EXISTING PIPE AND METHOD AND DEVICE FOR PRODUCING THE SAME - Google Patents

REPLACEMENT PIPE FOR INSTALLATION IN AN EXISTING PIPE AND METHOD AND DEVICE FOR PRODUCING THE SAME

Info

Publication number
ATA86289A
ATA86289A AT0086289A AT86289A ATA86289A AT A86289 A ATA86289 A AT A86289A AT 0086289 A AT0086289 A AT 0086289A AT 86289 A AT86289 A AT 86289A AT A86289 A ATA86289 A AT A86289A
Authority
AT
Austria
Prior art keywords
pipe
installation
producing
same
replacement
Prior art date
Application number
AT0086289A
Other languages
German (de)
Other versions
AT399551B (en
Original Assignee
Nu Pipe Inc
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 Nu Pipe Inc filed Critical Nu Pipe Inc
Publication of ATA86289A publication Critical patent/ATA86289A/en
Application granted granted Critical
Publication of AT399551B publication Critical patent/AT399551B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/163—Cutting tubes from the inside
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/086—Bending or folding of tubes or other profiled members bending radially, i.e. deformig the cross-section of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • B29C63/0013—Removing old coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/343—Lining or sheathing of internal surfaces using tubular layers or sheathings the tubular sheathing having a deformed non-circular cross-section prior to introduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/006—Flexible liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
AT0086289A 1988-04-13 1989-04-12 REPLACEMENT PIPE FOR INSTALLATION IN AN EXISTING PIPE AND METHOD AND DEVICE FOR PRODUCING THE SAME AT399551B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18090488A 1988-04-13 1988-04-13

Publications (2)

Publication Number Publication Date
ATA86289A true ATA86289A (en) 1994-10-15
AT399551B AT399551B (en) 1995-06-26

Family

ID=22662154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0086289A AT399551B (en) 1988-04-13 1989-04-12 REPLACEMENT PIPE FOR INSTALLATION IN AN EXISTING PIPE AND METHOD AND DEVICE FOR PRODUCING THE SAME

Country Status (24)

Country Link
KR (1) KR970005450B1 (en)
AT (1) AT399551B (en)
AU (2) AU638206B2 (en)
BE (1) BE1002158A5 (en)
CA (1) CA1337892C (en)
CH (1) CH683122A5 (en)
DE (1) DE3912205C5 (en)
DK (1) DK174554B1 (en)
ES (1) ES2013175A6 (en)
FI (1) FI94283C (en)
FR (1) FR2630185B1 (en)
GB (3) GB2218490B (en)
HK (3) HK102493A (en)
HU (1) HU209194B (en)
IE (2) IE960800L (en)
IT (1) IT1231752B (en)
MX (1) MX171661B (en)
MY (1) MY126281A (en)
NL (1) NL192960C (en)
NO (1) NO891504L (en)
PT (1) PT90271B (en)
RU (1) RU2025635C1 (en)
SE (1) SE469573B (en)
SG (1) SG47893G (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034180A (en) * 1988-04-13 1991-07-23 Nupipe, Inc. Method for installing a substantially rigid thermoplastic pipe in an existing pipeline
SE469573B (en) * 1988-04-13 1993-07-26 Nu Pipe Inc REPLACEMENT BEAMS AND KITS AND EQUIPMENT MAKE MANUFACTURING AND INSTALLING PIPES WITH MEMORY BEHAVIOR FOR A REDUCED FORM
JPH0717012B2 (en) * 1989-09-05 1995-03-01 東京瓦斯株式会社 Non-drilled tube inversion lining method for conduit
EP0514142B1 (en) * 1991-05-17 1996-09-04 Subterra Limited Apparatus for and method of deforming a pipe
CH684360A5 (en) * 1991-08-27 1994-08-31 Sika Robotics Ag Apparatus and method for rehabilitation of domestic connections to inaccessible wastewater collection lines.
US5674030A (en) * 1991-08-27 1997-10-07 Sika Equipment Ag. Device and method for repairing building branch lines in inacessible sewer mains
GB2264765B (en) * 1992-02-27 1995-04-12 British Gas Plc Method of lining a pipeline
DE4213067A1 (en) * 1992-04-21 1993-10-28 Huels Troisdorf Tube-like in liner for relining transport piping e.g. sewage pipes - made of thermoplastic polymer comprising VLDPE, LDPE, filters, pigments or adjuvants and other polymers
DE4213068A1 (en) * 1992-04-21 1993-10-28 Huels Troisdorf System and method for relining sewer pipe sections
NL9202029A (en) * 1992-11-23 1994-06-16 Wavin Bv Method and device for manufacturing a deformed casing.
WO1994027808A1 (en) * 1993-05-24 1994-12-08 Ashimori Kogyo Kabushiki Kaisha Repairing pipe, conduit repairing method using the same pipe, and repairing pipe removing method
ES2131430B1 (en) * 1994-03-11 2000-02-01 Pipelining Products Inc METHOD FOR RE-COATING PRE-EXISTING PIPES, DEFORMING APPARATUS AND CORRESPONDING METHOD AND TUBE INSERT USED.
DK171517B1 (en) * 1994-05-20 1996-12-16 Wavin Bv Pipe fitting, casing with such pipe fitting and holding device for use in mounting the pipe fitting to the casing
US5632952A (en) * 1994-12-09 1997-05-27 Mandich; Ivan C. Method for lining lateral and main pipes
GB2317850B (en) * 1995-06-29 1999-06-16 Courtaulds Packaging Ltd A method of manufacture of flexible tube containers
EP0844926A1 (en) * 1995-06-29 1998-06-03 Courtaulds Packaging Limited A method of manufacture of flexible tube containers
US5919327A (en) * 1995-06-30 1999-07-06 Insituform (Netherlands) B.V. Method and apparatus for sealed end for cured in place pipe liners
GB9618516D0 (en) * 1996-09-05 1996-10-16 United Utilities Plc Method and apparatus for lining a conduit
DE19733029C2 (en) * 1997-07-31 2002-03-28 Ludwig Pfeiffer Process for the rehabilitation of a pipeline, especially for civil engineering
GB0203638D0 (en) * 2002-02-15 2002-04-03 Lattice Intellectual Property Method for lining a pipe or main
RU2331014C2 (en) * 2006-06-05 2008-08-10 Александр Петрович Дорофеев Method of pipeline repair
DE102006030802B4 (en) * 2006-06-30 2011-01-05 Tracto-Technik Gmbh Method and device for easy insertion of a long plastic pipe in a channel via a shaft
RU2324103C1 (en) 2007-03-22 2008-05-10 Александр Гебекович Абуев Method of pipeline rehabilitation, mobile repair complex for rehabilitation and pipeline covering equipment
US8590352B2 (en) * 2011-11-23 2013-11-26 Emerson Electric Co. Integral inspection gauge for manual crimping tool
NL1039503C2 (en) * 2012-03-29 2013-12-30 Wavin Bv Device and method for installing a compact pipe within a pipeline.
DE102016105639A1 (en) 2016-03-24 2017-09-28 Pipetronics Gmbh & Co. Kg Method for exposing a branch in a pipe system by means of virtual projection of the same
CN110667143B (en) * 2018-07-03 2022-02-08 澜宁管道(上海)有限公司 Plastic coating hole patching instrument
EP3620706A1 (en) * 2018-09-10 2020-03-11 Clarks Consulting Internal structural wrap repair
CN111519735B (en) * 2020-04-30 2021-01-05 洪都建设集团有限公司 Construction method for laying water supply and drainage engineering pipeline

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794758A (en) * 1954-09-03 1957-06-04 Pan American Petroleum Corp Method and apparatus for in-place lining of a pipeline
BE549046A (en) * 1955-06-27 1900-01-01
LU35737A1 (en) * 1957-01-30
US3080269A (en) * 1959-05-21 1963-03-05 Us Rubber Co Method of lining pipe
GB1039836A (en) * 1963-07-30 1966-08-24 Cement Linings Pty Ltd Method and apparatus for applying plastic linings to pipelines in-situ
FR1394807A (en) * 1964-02-04 1965-04-09 Ct De Rech S De Pont A Mousson Advanced pipe lining process
US3538210A (en) * 1968-07-24 1970-11-03 Philip Morris Inc Method for forming plastic tubing
AU436447B2 (en) * 1968-08-30 1973-06-05 Stuart Murray Dudley Production of tubing
GB1280172A (en) * 1969-11-05 1972-07-05 Pennsylvania Fluorocarbon Comp Heat shrinkable fluorocarbon tubing
GB1340068A (en) * 1970-09-22 1973-12-05 Insituform Pipes & Structures Lining of surfaces defining passageways
DE2048759C3 (en) * 1970-10-03 1974-07-04 Braas & Co, Gmbh, 6000 Frankfurt Process for the uniform capacitive heating of an e-extruded closed hollow profile part made of plastic
JPS5032106B2 (en) * 1972-07-25 1975-10-17
JPS5223165B2 (en) * 1972-11-11 1977-06-22
US4064211A (en) * 1972-12-08 1977-12-20 Insituform (Pipes & Structures) Ltd. Lining of passageways
US4273605A (en) * 1974-01-21 1981-06-16 Ross Louis A R Internal lining and sealing of hollow ducts
US4028037A (en) * 1975-03-17 1977-06-07 The Dow Chemical Company Tube treating and apparatus therefor
NL7504425A (en) * 1975-04-14 1976-10-18 Wavin Bv DEVICE FOR CALIBRATION OF EXTRUDE PLASTIC PREPARATIONS.
NZ184196A (en) * 1976-05-27 1981-01-23 Tokan Kogyo Co Ltd Thermoplastic multi-walled pipes and method of joining same to single walled thermoplastic pipe
GB1580438A (en) * 1976-07-28 1980-12-03 Trio Eng Inc Lining of pipelins and passgeways
GB1594937A (en) * 1976-11-03 1981-08-05 Raychem Sa Nv Sealing device and method
GB2003576B (en) * 1977-07-27 1982-03-10 Trio Engineering Ltd As Lining of passageways
EP0000576B1 (en) * 1977-07-27 1981-09-02 Trio Engineering Limited Method of lining a passageway
AU4541179A (en) * 1978-04-05 1979-10-18 Daniel Cahuzac Sheath for forming and internal lining for a conduit
GB2084686B (en) * 1980-09-25 1984-05-16 British Steel Corp Lining pipework
US4394202A (en) * 1981-01-22 1983-07-19 Umac, Inc. Method for relining an underground gas line or the like without excavation
FR2503622A1 (en) * 1981-04-13 1982-10-15 Laurent Jacques PROCESS FOR INTERIORALLY PUTTING PIPES AND TUBE FOR ITS IMPLEMENTATION
NO832378L (en) * 1982-07-02 1984-01-03 Trio Engineering Ltd As PROCEDURES FOR LINING OF CHANNELS, PIPES, ETC.
GB2154808B (en) * 1984-02-21 1987-09-09 Water Res Centre Installation of communications cables
US4657287A (en) * 1984-05-25 1987-04-14 The Brooklyn Union Gas Company Grooved connector
SE454536B (en) * 1984-05-30 1988-05-09 Uponor Ab SET OF CHANNEL INFO LINING WITH A RUBBER OF PLASTIC MATERIAL WITH THERMAL MEMORY
EP0263830A1 (en) * 1985-12-20 1988-04-20 SKOTT, Roy B. Method and means for applying flexible liners to pipes
GB2186340B (en) * 1986-02-10 1990-08-01 British Gas Plc Method for lining a pipe or main
US4867921B1 (en) * 1986-03-31 1997-07-08 Nu Pipe Inc Process for installing a new pipe inside an existing pipeline
GB2188695A (en) * 1986-03-31 1987-10-07 Jr Campbell Hall Steketee Lining pipes
US4950446A (en) * 1986-12-26 1990-08-21 Osaka Gas Company Inc. Method of lining pipes
GB8712954D0 (en) * 1987-06-03 1987-07-08 Hutton F A Apparatus for lining passages
GB8714449D0 (en) * 1987-06-19 1987-07-22 Ici Plc Liner for tubular form
EP0301697B2 (en) * 1987-07-27 1999-08-11 Pipe Liners, Inc. A method and apparatus for producing a deformed pipe liner of tubular cross-section.
SE469573B (en) * 1988-04-13 1993-07-26 Nu Pipe Inc REPLACEMENT BEAMS AND KITS AND EQUIPMENT MAKE MANUFACTURING AND INSTALLING PIPES WITH MEMORY BEHAVIOR FOR A REDUCED FORM

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GB2218490A (en) 1989-11-15
FI94283B (en) 1995-04-28
HK102493A (en) 1993-10-08
GB2251472A (en) 1992-07-08
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GB2251471A (en) 1992-07-08
SE8901282L (en) 1989-10-14
IE891175L (en) 1989-10-13
DK174554B1 (en) 2003-05-26
DE3912205C2 (en) 1998-06-04
DE3912205C5 (en) 2004-05-27
AT399551B (en) 1995-06-26
BE1002158A5 (en) 1990-08-14
DK174689A (en) 1989-10-14
NO891504D0 (en) 1989-04-12
KR900016668A (en) 1990-11-14
FI891714A0 (en) 1989-04-11
GB2218490B (en) 1992-12-02
AU3265089A (en) 1989-10-19
SG47893G (en) 1993-06-25
NL192960B (en) 1998-02-02
AU3536093A (en) 1993-05-20
MX171661B (en) 1993-11-10
HUT53700A (en) 1990-11-28
IT8947847A0 (en) 1989-04-13
AU662395B2 (en) 1995-08-31
DK174689D0 (en) 1989-04-12
GB8908227D0 (en) 1989-05-24
IE960800L (en) 1989-10-13
ES2013175A6 (en) 1990-04-16
HK102293A (en) 1993-10-08
MY126281A (en) 2006-09-29
GB9204728D0 (en) 1992-04-15
FI891714A (en) 1989-10-14
FR2630185B1 (en) 1991-05-03
NL192960C (en) 1998-06-03
NO891504L (en) 1989-10-16
CH683122A5 (en) 1994-01-14
GB2251471B (en) 1992-12-02
HK102393A (en) 1993-10-08
IT1231752B (en) 1991-12-21
SE8901282D0 (en) 1989-04-10
PT90271B (en) 1994-03-31
CA1337892C (en) 1996-01-09
KR970005450B1 (en) 1997-04-16
SE469573B (en) 1993-07-26
PT90271A (en) 1989-11-10
AU638206B2 (en) 1993-06-24
RU2025635C1 (en) 1994-12-30
FR2630185A1 (en) 1989-10-20
GB2251472B (en) 1992-12-02
HU209194B (en) 1994-03-28
DE3912205A1 (en) 1989-10-26
FI94283C (en) 1995-08-10
NL8900922A (en) 1989-11-01
GB9204727D0 (en) 1992-04-15

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