IT8519810A0 - PROCEDURE FOR THE CONSTRUCTION IN A UNION HEAT EXCHANGER BY WELDING THE IBW METHOD OF CARBON STEEL TUBESHEET WITH FERRITIC STAINLESS STEEL TUBES, AND EXCHANGER THUS OBTAINED. - Google Patents

PROCEDURE FOR THE CONSTRUCTION IN A UNION HEAT EXCHANGER BY WELDING THE IBW METHOD OF CARBON STEEL TUBESHEET WITH FERRITIC STAINLESS STEEL TUBES, AND EXCHANGER THUS OBTAINED.

Info

Publication number
IT8519810A0
IT8519810A0 IT8519810A IT1981085A IT8519810A0 IT 8519810 A0 IT8519810 A0 IT 8519810A0 IT 8519810 A IT8519810 A IT 8519810A IT 1981085 A IT1981085 A IT 1981085A IT 8519810 A0 IT8519810 A0 IT 8519810A0
Authority
IT
Italy
Prior art keywords
exchanger
ibw
tubesheet
welding
procedure
Prior art date
Application number
IT8519810A
Other languages
Italian (it)
Other versions
IT1200406B (en
Inventor
Belleli Riccardo
Borgiani Franco
Capra Marcello
Original Assignee
Belleli Spa
Enea
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 Belleli Spa, Enea filed Critical Belleli Spa
Priority to IT19810/85A priority Critical patent/IT1200406B/en
Publication of IT8519810A0 publication Critical patent/IT8519810A0/en
Application granted granted Critical
Publication of IT1200406B publication Critical patent/IT1200406B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
IT19810/85A 1985-03-08 1985-03-08 PROCEDURE FOR THE REALIZATION IN A UNION HEAT EXCHANGER BY WELDING WITH THE IBW METHOD OF CARBON STEEL PIPE PLATE WITH TUBES IN FERRITIC STAINLESS STEEL, AND EXCHANGER SO OBTAINED IT1200406B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19810/85A IT1200406B (en) 1985-03-08 1985-03-08 PROCEDURE FOR THE REALIZATION IN A UNION HEAT EXCHANGER BY WELDING WITH THE IBW METHOD OF CARBON STEEL PIPE PLATE WITH TUBES IN FERRITIC STAINLESS STEEL, AND EXCHANGER SO OBTAINED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19810/85A IT1200406B (en) 1985-03-08 1985-03-08 PROCEDURE FOR THE REALIZATION IN A UNION HEAT EXCHANGER BY WELDING WITH THE IBW METHOD OF CARBON STEEL PIPE PLATE WITH TUBES IN FERRITIC STAINLESS STEEL, AND EXCHANGER SO OBTAINED

Publications (2)

Publication Number Publication Date
IT8519810A0 true IT8519810A0 (en) 1985-03-08
IT1200406B IT1200406B (en) 1989-01-18

Family

ID=11161470

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19810/85A IT1200406B (en) 1985-03-08 1985-03-08 PROCEDURE FOR THE REALIZATION IN A UNION HEAT EXCHANGER BY WELDING WITH THE IBW METHOD OF CARBON STEEL PIPE PLATE WITH TUBES IN FERRITIC STAINLESS STEEL, AND EXCHANGER SO OBTAINED

Country Status (1)

Country Link
IT (1) IT1200406B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008065478A1 (en) * 2006-11-29 2008-06-05 Belleli Energy Cpe S.P.A. Process for welding special-steel tubes to a tube plate coated with a dpw28 duplex steel comprising machining of resting and welding seats in the spigots of the tube plate; heat exchanger comprising a tube bundle obtained by said process
WO2008068550A1 (en) * 2006-12-06 2008-06-12 Belleli Energy Cpe S.P.A. Method for isolating or sealing a leaky tube

Also Published As

Publication number Publication date
IT1200406B (en) 1989-01-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328