HUP0500503A2 - Procedure for trenchless regenerating linear sections of gas conduit - Google Patents

Procedure for trenchless regenerating linear sections of gas conduit

Info

Publication number
HUP0500503A2
HUP0500503A2 HU0500503A HUP0500503A HUP0500503A2 HU P0500503 A2 HUP0500503 A2 HU P0500503A2 HU 0500503 A HU0500503 A HU 0500503A HU P0500503 A HUP0500503 A HU P0500503A HU P0500503 A2 HUP0500503 A2 HU P0500503A2
Authority
HU
Hungary
Prior art keywords
pipe
trenchless
regenerating
procedure
gas conduit
Prior art date
Application number
HU0500503A
Other languages
Hungarian (hu)
Inventor
Gyula Zambo
Original Assignee
Gyula Zambo
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 Gyula Zambo filed Critical Gyula Zambo
Priority to HU0500503A priority Critical patent/HUP0500503A2/en
Publication of HU0500503D0 publication Critical patent/HU0500503D0/en
Publication of HUP0500503A2 publication Critical patent/HUP0500503A2/en

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Abstract

The method involves splitting the gas line to be replaced such as steel or cast-iron pipe and expanding split pipe by expander cone and then drawing steel pipe strands into it. The in-drawn pipe strand has abrasion-resistant steel spacers fastened by glass fiber reinforced polyester resin. The seams attaching the in-drawn pipe strands are covered by glass fiber reinforced polyester blanket adhered by two-component polyester resin after insulation.
HU0500503A 2005-05-18 2005-05-18 Procedure for trenchless regenerating linear sections of gas conduit HUP0500503A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU0500503A HUP0500503A2 (en) 2005-05-18 2005-05-18 Procedure for trenchless regenerating linear sections of gas conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0500503A HUP0500503A2 (en) 2005-05-18 2005-05-18 Procedure for trenchless regenerating linear sections of gas conduit

Publications (2)

Publication Number Publication Date
HU0500503D0 HU0500503D0 (en) 2005-07-28
HUP0500503A2 true HUP0500503A2 (en) 2007-02-28

Family

ID=89986027

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0500503A HUP0500503A2 (en) 2005-05-18 2005-05-18 Procedure for trenchless regenerating linear sections of gas conduit

Country Status (1)

Country Link
HU (1) HUP0500503A2 (en)

Also Published As

Publication number Publication date
HU0500503D0 (en) 2005-07-28

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