ES8604432A1 - Fabricating pipe elbows - Google Patents

Fabricating pipe elbows

Info

Publication number
ES8604432A1
ES8604432A1 ES537019A ES537019A ES8604432A1 ES 8604432 A1 ES8604432 A1 ES 8604432A1 ES 537019 A ES537019 A ES 537019A ES 537019 A ES537019 A ES 537019A ES 8604432 A1 ES8604432 A1 ES 8604432A1
Authority
ES
Spain
Prior art keywords
segments
elbow
plate
fabricating
rolling
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
Application number
ES537019A
Other languages
Spanish (es)
Other versions
ES537019A0 (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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of ES537019A0 publication Critical patent/ES537019A0/en
Publication of ES8604432A1 publication Critical patent/ES8604432A1/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
    • F16L43/00—Bends; Siphons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The method of fabricating a pipe elbow involves forming elbow segment patterns on a plate, rolling the plate into a cylindrical shape, cutting out elbow segments according to the pattern, reorienting the segments to form an elbow, and joining the segments. - After the step of rolling and before the step of cutting, the corresponding edges of the plate are joined to form a cylinder. The step of reorienting comprises rotating every other one of the segments ninety degrees relative to the other segments.
ES537019A 1983-10-31 1984-10-23 Fabricating pipe elbows Expired ES8604432A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54751983A 1983-10-31 1983-10-31

Publications (2)

Publication Number Publication Date
ES537019A0 ES537019A0 (en) 1986-02-01
ES8604432A1 true ES8604432A1 (en) 1986-02-01

Family

ID=24184969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537019A Expired ES8604432A1 (en) 1983-10-31 1984-10-23 Fabricating pipe elbows

Country Status (4)

Country Link
JP (1) JPS60111720A (en)
ES (1) ES8604432A1 (en)
GB (1) GB2149040B (en)
IE (1) IE55927B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266294A (en) * 1987-04-18 1988-11-02 永田熔接工業株式会社 Intermediate working plate material for single elbow pipe
JPH0741305B2 (en) * 1987-10-30 1995-05-10 川崎重工業株式会社 Corrosion-resistant and wear-resistant double tube and method for manufacturing the same
JPH0646078B2 (en) * 1989-05-30 1994-06-15 株式会社ダクト産業 Bent tube manufacturing method
DK22893D0 (en) * 1993-03-01 1993-03-01 Lindlab Ab FITTING KIT FOR MANUFACTURING A NON-FITTING CONNECTOR FOR A FLUIDUM PIPE ELEMENT
MY111510A (en) * 1993-03-01 2000-07-31 Lindab Ab Kit and method for producing a connector for fluid-conducting elements
USD383196S (en) 1993-03-01 1997-09-02 Lindab Ab Circular sleeve coupling
USD386246S (en) 1993-03-01 1997-11-11 Lindab Ab Circular sleeve coupling
US7328510B2 (en) * 2002-12-23 2008-02-12 Met-Coil Systems, Llc Elbow rotator
US7523964B2 (en) 2005-03-24 2009-04-28 Langdon Incorporated Sealing gasket for ventilation duct system
CN104801565A (en) * 2015-04-23 2015-07-29 铜陵有色建安钢构有限责任公司 Manufacturing method of large-diameter pipeline elbows
CN113997017A (en) * 2021-11-02 2022-02-01 沈阳东方钛业股份有限公司 Method for manufacturing shrimp waist elbow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474967A (en) * 1973-12-24 1977-05-25 Jeumont Schneider Pipe elbows
JPS53137861A (en) * 1977-05-09 1978-12-01 Takasago Thermal Engineering Manufacturing method of curved pipe

Also Published As

Publication number Publication date
GB8427431D0 (en) 1984-12-05
IE842779L (en) 1985-04-30
ES537019A0 (en) 1986-02-01
GB2149040A (en) 1985-06-05
JPS60111720A (en) 1985-06-18
IE55927B1 (en) 1991-02-27
GB2149040B (en) 1987-04-01

Similar Documents

Publication Publication Date Title
GB1545873A (en) Method for forming an annular groove in a thermoplastic pipe
NL177759B (en) METHOD OF MANUFACTURING A POLYTHYTHREAD, AND POLYTHYTHREAD THEREFORE OBTAINED
ES8604432A1 (en) Fabricating pipe elbows
GB1388657A (en) Method of interconnecting a tube to a plate
ES512266A0 (en) A METHOD, WITH ITS CORRESPONDING APPARATUS, FOR SUPERPOSING CUT SHEETS.
JPS5349325A (en) Pipe joint and its manufacturing method
CA982028A (en) Machine and method for producing an expansible cylindrical lattice structure, in particular for a reinforcement of a pipe having a socket and the lattice structure obtained
ES497360A0 (en) A METHOD FOR THE PRODUCTION OF A SILICONE-WATER EMULSION
CA980556A (en) Method of manufacturing of a needled machine felt and an apparatus for carrying out the method
SE8205531L (en) DEVICE AND PROCEDURE FOR THE MANUFACTURE OF SOUTHERN ARTICLES
GB2039808B (en) Method and installation for manufacturing multilayer pipes
AU1752883A (en) Joining an end plate to a hollow body
ES540038A0 (en) A METHOD FOR THE MICROBIC PRODUCTION OF INTERFERON.
ES507587A0 (en) METHOD FOR THE PRODUCTION OF A ROTOR FOR A ROTARY VALVE.
JPS5274915A (en) Pipe connection
AU518451B2 (en) Web rolling apparatus
JPS5232192A (en) Through hole boring method for flat heat screw
ES549095A0 (en) A METHOD FOR PRODUCING BROMODICLOROIMIDAZOLE DERIVATIVES.
JPS5436384A (en) Forming of end part of pipe
FR2593578B2 (en) VARIABLE DIAMETER SEAL FOR COAXIAL CYLINDERS, AND METHOD AND TOOL FOR MANUFACTURING THE SAME
JPS5234479A (en) Method of automatically mounting steel pipe socket plug and apparatus therefor
CA891225A (en) Highly elasticized fibrous composite and a method for manufacturing the same
EP0028066A3 (en) A method for making a length of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
IL52366A (en) Thermoplastic multi-walled pipes and a joint for the pipes,and a process for producing the same
AU496327B2 (en) A method of connecting pipes, and pipe joints used therein

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001