SU416122A1 - - Google Patents

Info

Publication number
SU416122A1
SU416122A1 SU1640051A SU1640051A SU416122A1 SU 416122 A1 SU416122 A1 SU 416122A1 SU 1640051 A SU1640051 A SU 1640051A SU 1640051 A SU1640051 A SU 1640051A SU 416122 A1 SU416122 A1 SU 416122A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mandrel
hot rolling
pipe
movable
eliminate
Prior art date
Application number
SU1640051A
Other languages
English (en)
Russian (ru)
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 filed Critical
Priority to SU1640051A priority Critical patent/SU416122A1/ru
Application granted granted Critical
Publication of SU416122A1 publication Critical patent/SU416122A1/ru

Links

Landscapes

  • Control Of Metal Rolling (AREA)
SU1640051A 1971-03-29 1971-03-29 SU416122A1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1640051A SU416122A1 (enExample) 1971-03-29 1971-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1640051A SU416122A1 (enExample) 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
SU416122A1 true SU416122A1 (enExample) 1974-02-25

Family

ID=20470526

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1640051A SU416122A1 (enExample) 1971-03-29 1971-03-29

Country Status (1)

Country Link
SU (1) SU416122A1 (enExample)

Similar Documents

Publication Publication Date Title
ZA7387B (en) Method of forming spiral ridges on the inside diameter of externally finned tube
ES401152A1 (es) Procedimiento y dispositivo para aplicar a tubos de mate- rial termoplastico manguitos de enchufe calibrados interior-mente y con, por lo menos, una acanaladura central de herme-tizacion.
SU496710A3 (ru) Способ формовани муфт на концах труб из термопластичных материалов
CA965732A (en) Method and device for manufacturing tubes or tubular bodies with inner walls having cross sections of irregular shapes
GB960628A (en) Leak detector tube and method of making the same
GB1360244A (en) Methods of making piston rings
SE7714388L (sv) Valsverk for tillverkning av somlosa ror
ES2013626B3 (es) Tubo cargado con polvo y un metodo para la fabricacion continua de dicho tubo.
US1683572A (en) Pipe-bending mandrel
ES196929U (es) Conector para tubos de material deformable.
US3566655A (en) Method and roll pass arrangement for rolling seamless tubes with external fins
SU464355A1 (ru) Заготовка дл изготовлени биметаллических труб
ES184625A1 (es) Un método para formar aletas integrales sobre tubo liso
JPS54155975A (en) Rolling method for ring type product
SU471753A1 (ru) Заготовка с посто нным внутренним диаметром дл прокатки труб
SU450628A1 (ru) Плита дл поперечной прокатки
SU432957A1 (ru) Способ прокатки труб с продольными наружными ребрами
SU616727A1 (ru) Деформирующий инструмент непрерывного трубопрокатного стана
JPS5464059A (en) Formation of heating tube
SU93479A1 (ru) Способ гнуть тонкостенных труб
SU487147A1 (ru) Способ изготовлени тонкостенных сварных труб
SU485845A1 (ru) Способ изготовлени свертных па ных труб
ES287485A1 (es) Un procedimiento para la fabricación de tubos de aletas de metal o de acero
SU103220A1 (ru) Способ изготовлени трубчатых балок с продольными выступами
CA987175A (en) Apparatus for and method of forming a tubular metal blank into a tapered tube on a tapered mandrel