UA99416C2 - Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding - Google Patents

Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding

Info

Publication number
UA99416C2
UA99416C2 UAA201112266A UAA201112266A UA99416C2 UA 99416 C2 UA99416 C2 UA 99416C2 UA A201112266 A UAA201112266 A UA A201112266A UA A201112266 A UAA201112266 A UA A201112266A UA 99416 C2 UA99416 C2 UA 99416C2
Authority
UA
Ukraine
Prior art keywords
diameter pipe
multilayer polymeric
spiral winding
vertical spiral
producing multilayer
Prior art date
Application number
UAA201112266A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Иван Юрьевич Третяк
Юрий-Иван Михайлович Болюк
Василий Алексеевич Насадюк
Степан Михайлович Мужилевский
Андрей Николаевич Манойло
Original Assignee
Корпорация "Энергоресурс-Инвест"
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 Корпорация "Энергоресурс-Инвест" filed Critical Корпорация "Энергоресурс-Инвест"
Priority to UAA201112266A priority Critical patent/UA99416C2/en
Publication of UA99416C2 publication Critical patent/UA99416C2/en

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Disclosed is a method for producing a multilayer polymeric large-diameter pipe, according to which a spiral of selected diameter is molded by winding preliminarily extruded polymeric material, preferably of round or oval section, at an angle to the longitudinal axis of pipe and the coils are welded together from inside of the molded spiral and from outside. The spiral is molded in the vertical direction.
UAA201112266A 2011-10-19 2011-10-19 Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding UA99416C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201112266A UA99416C2 (en) 2011-10-19 2011-10-19 Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201112266A UA99416C2 (en) 2011-10-19 2011-10-19 Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding

Publications (1)

Publication Number Publication Date
UA99416C2 true UA99416C2 (en) 2012-08-10

Family

ID=50849152

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201112266A UA99416C2 (en) 2011-10-19 2011-10-19 Method for producing multilayer polymeric large-diameter pipe by vertical spiral winding

Country Status (1)

Country Link
UA (1) UA99416C2 (en)

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