FI20115661L - METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE - Google Patents

METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE Download PDF

Info

Publication number
FI20115661L
FI20115661L FI20115661A FI20115661A FI20115661L FI 20115661 L FI20115661 L FI 20115661L FI 20115661 A FI20115661 A FI 20115661A FI 20115661 A FI20115661 A FI 20115661A FI 20115661 L FI20115661 L FI 20115661L
Authority
FI
Finland
Prior art keywords
steel pipe
manufacturing
manufacturing steel
pipe
steel
Prior art date
Application number
FI20115661A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115661A0 (en
Inventor
Pekka Ritakallio
Pasi Peura
Elina Damskaegg
Jussi Minkkinen
Juha Rajala
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20115661A priority Critical patent/FI20115661L/en
Publication of FI20115661A0 publication Critical patent/FI20115661A0/en
Publication of FI20115661L publication Critical patent/FI20115661L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
FI20115661A 2011-06-23 2011-06-23 METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE FI20115661L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20115661A FI20115661L (en) 2011-06-23 2011-06-23 METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115661A FI20115661L (en) 2011-06-23 2011-06-23 METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE

Publications (2)

Publication Number Publication Date
FI20115661A0 FI20115661A0 (en) 2011-06-23
FI20115661L true FI20115661L (en) 2012-12-24

Family

ID=44206869

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115661A FI20115661L (en) 2011-06-23 2011-06-23 METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE

Country Status (1)

Country Link
FI (1) FI20115661L (en)

Also Published As

Publication number Publication date
FI20115661A0 (en) 2011-06-23

Similar Documents

Publication Publication Date Title
FI20115702L (en) METHOD FOR PRODUCING HIGH-STRENGTH STRUCTURAL STEEL AND HIGH-STRENGTH STRUCTURAL STEEL
BR112014007958A2 (en) method
BR112014001237A2 (en) method
DK2732131T3 (en) POSITIONING METHOD
BR112014001765A2 (en) method
ZA201307742B (en) Method for manufacturing and utilizing ferritic-austenitic stainless steel
BR112014010450A2 (en) composition and method
DK2691685T3 (en) PIPELINE TOOL
BR112014009795A2 (en) method
FR2971173B1 (en) FOUNDRY METHOD AND INSTALLATION
EP2843072A4 (en) Seamless steel pipe and method for manufacturing same
EP2752255A4 (en) Welded steel pipe fabrication method and welded steel pipe
FI20106181A0 (en) METHOD FOR SUBSTRATE FORMATION AND SUBSTRATE
DK3604562T3 (en) METHOD AND STEEL COMPONENT
BR112014010860A2 (en) composition and method
EP2883627A4 (en) Method for manufacturing steel pipe
DE112012000484T8 (en) Steel gear and manufacturing method therefor
FI20115323A0 (en) Apparatus and method for forming mineral wool pipe gutters
FI20125268A (en) Pipe connection and method for forming a pipe connection
BR112014010316A2 (en) carbonization method of steel parts
BR112014007779A2 (en) method and composition
GB201218754D0 (en) Improved method of manufacturing or repairing a pipe
IT1403442B1 (en) TIRE AND METHOD FOR THE CONSTRUCTION OF A TIRE
FI20115661L (en) METHOD FOR MANUFACTURING STEEL PIPE AND STEEL PIPE
DE112012003956A5 (en) Rolling plant and process

Legal Events

Date Code Title Description
FD Application lapsed