GB1508931A - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB1508931A
GB1508931A GB1676576A GB1676576A GB1508931A GB 1508931 A GB1508931 A GB 1508931A GB 1676576 A GB1676576 A GB 1676576A GB 1676576 A GB1676576 A GB 1676576A GB 1508931 A GB1508931 A GB 1508931A
Authority
GB
United Kingdom
Prior art keywords
pipes
joined
end portions
pipe couplings
portions
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
GB1676576A
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.)
Newton Sheet Metal Work & Copp
Original Assignee
Newton Sheet Metal Work & Copp
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 Newton Sheet Metal Work & Copp filed Critical Newton Sheet Metal Work & Copp
Priority to GB1676576A priority Critical patent/GB1508931A/en
Publication of GB1508931A publication Critical patent/GB1508931A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

1508931 Junction pieces NEWTON SHEET METAL WORK & COPPERSMITHS Ltd 26 April 1976 16765/76 Heading F2G A reducer 10 for coupling two pipes of different sizes comprises two right cylindrical end portions 11, 12 for fitting over the pipes to be joined, the portions 11, 12 being connected by a smoothly tapering portion 15. The end portions 11, 12 may be coaxial, as shown, or not collinear. The number is formed from seamless stainless steel tube and in use is welded to the pipes to be joined.
GB1676576A 1976-04-26 1976-04-26 Pipe couplings Expired GB1508931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1676576A GB1508931A (en) 1976-04-26 1976-04-26 Pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1676576A GB1508931A (en) 1976-04-26 1976-04-26 Pipe couplings

Publications (1)

Publication Number Publication Date
GB1508931A true GB1508931A (en) 1978-04-26

Family

ID=10083253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1676576A Expired GB1508931A (en) 1976-04-26 1976-04-26 Pipe couplings

Country Status (1)

Country Link
GB (1) GB1508931A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203054A1 (en) * 1981-02-26 1982-09-09 Mengering Sanitär-Haustechnik GmbH, 8700 Würzburg Double sleeve for connecting two pipes having smooth-cylindrical ends
DE3108333A1 (en) * 1981-03-05 1982-09-16 Schneider Gmbh & Co, 5020 Frechen Design of a transition between pipes, in particular sewer pipes, preferably of stoneware, of different diameter
CN102251749A (en) * 2011-05-26 2011-11-23 天津钢管集团股份有限公司 Phi 406-phi 130 large-caliper petroleum casing pipe variable-diameter joint and manufacturing method thereof
CN103341732A (en) * 2013-06-28 2013-10-09 江苏仓环铜业股份有限公司 Manufacturing method of connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203054A1 (en) * 1981-02-26 1982-09-09 Mengering Sanitär-Haustechnik GmbH, 8700 Würzburg Double sleeve for connecting two pipes having smooth-cylindrical ends
DE3108333A1 (en) * 1981-03-05 1982-09-16 Schneider Gmbh & Co, 5020 Frechen Design of a transition between pipes, in particular sewer pipes, preferably of stoneware, of different diameter
CN102251749A (en) * 2011-05-26 2011-11-23 天津钢管集团股份有限公司 Phi 406-phi 130 large-caliper petroleum casing pipe variable-diameter joint and manufacturing method thereof
CN103341732A (en) * 2013-06-28 2013-10-09 江苏仓环铜业股份有限公司 Manufacturing method of connector
CN103341732B (en) * 2013-06-28 2016-08-31 江苏仓环铜业股份有限公司 A kind of manufacture method of joint

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee