DE3034800C2 - - Google Patents

Info

Publication number
DE3034800C2
DE3034800C2 DE19803034800 DE3034800A DE3034800C2 DE 3034800 C2 DE3034800 C2 DE 3034800C2 DE 19803034800 DE19803034800 DE 19803034800 DE 3034800 A DE3034800 A DE 3034800A DE 3034800 C2 DE3034800 C2 DE 3034800C2
Authority
DE
Germany
Prior art keywords
pipe
wall thickness
sleeves
tube
sleeve
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
DE19803034800
Other languages
German (de)
English (en)
Other versions
DE3034800A1 (de
Inventor
Alexander 4788 Warstein De Esser
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.)
ESSER GMBH, 4788 WARSTEIN, DE
Original Assignee
Esser Werke Vorm Westmontan-Werke 4788 Warstein De GmbH
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 Esser Werke Vorm Westmontan-Werke 4788 Warstein De GmbH filed Critical Esser Werke Vorm Westmontan-Werke 4788 Warstein De GmbH
Priority to DE19803034800 priority Critical patent/DE3034800A1/de
Publication of DE3034800A1 publication Critical patent/DE3034800A1/de
Application granted granted Critical
Publication of DE3034800C2 publication Critical patent/DE3034800C2/de
Granted 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
DE19803034800 1980-09-16 1980-09-16 Verfahren zur herstellung eines rohrs zum hydraulischen oder pneumatischen transport von feststoffen sowie hierfuer geeignetes rohr Granted DE3034800A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803034800 DE3034800A1 (de) 1980-09-16 1980-09-16 Verfahren zur herstellung eines rohrs zum hydraulischen oder pneumatischen transport von feststoffen sowie hierfuer geeignetes rohr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034800 DE3034800A1 (de) 1980-09-16 1980-09-16 Verfahren zur herstellung eines rohrs zum hydraulischen oder pneumatischen transport von feststoffen sowie hierfuer geeignetes rohr

Publications (2)

Publication Number Publication Date
DE3034800A1 DE3034800A1 (de) 1982-04-29
DE3034800C2 true DE3034800C2 (https=) 1989-06-01

Family

ID=6112002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034800 Granted DE3034800A1 (de) 1980-09-16 1980-09-16 Verfahren zur herstellung eines rohrs zum hydraulischen oder pneumatischen transport von feststoffen sowie hierfuer geeignetes rohr

Country Status (1)

Country Link
DE (1) DE3034800A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178253A1 (de) * 2000-08-02 2002-02-06 Esser -Werke GmbH & Co. KG Verbundlagenrohr mit Flansch
US6575197B2 (en) 2001-09-04 2003-06-10 Esser-Werke Kg Double-layer pipe for fluidic transport of abrasive solids
DE10143187C1 (de) * 2001-09-04 2003-04-17 Esser Werke Kg Doppellagenrohr zum fluidischen Transport von abrasiven Stoffen
CN117139900B (zh) * 2023-09-26 2024-07-02 深浦法兰制造有限公司 一种用于刚性平焊法兰的焊接控制方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574656A (en) * 1943-12-23 1946-01-15 Georg Haim Improvements in or relating to the flanging of pipes, conduits and the like of plastic materials
FR2157561A5 (https=) * 1971-10-20 1973-06-01 Moussiaux Jacques
DE3148498C2 (de) * 1981-12-08 1986-06-05 Esser-Brieden GmbH & Co KG, 4788 Warstein Verfahren zur Herstellung eines doppelwandigen Rohres für den Feststofftransport

Also Published As

Publication number Publication date
DE3034800A1 (de) 1982-04-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ESSER GMBH, 4788 WARSTEIN, DE

8339 Ceased/non-payment of the annual fee