AR206662A1 - Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos - Google Patents

Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos

Info

Publication number
AR206662A1
AR206662A1 AR26265276A AR26265276A AR206662A1 AR 206662 A1 AR206662 A1 AR 206662A1 AR 26265276 A AR26265276 A AR 26265276A AR 26265276 A AR26265276 A AR 26265276A AR 206662 A1 AR206662 A1 AR 206662A1
Authority
AR
Argentina
Prior art keywords
metal pipe
pipe wall
drilling devices
wall drilling
hollow loads
Prior art date
Application number
AR26265276A
Other languages
English (en)
Original Assignee
Orwal Srl
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 Orwal Srl filed Critical Orwal Srl
Priority to AR26265276A priority Critical patent/AR206662A1/es
Application granted granted Critical
Publication of AR206662A1 publication Critical patent/AR206662A1/es

Links

AR26265276A 1976-01-01 1976-01-01 Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos AR206662A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AR26265276A AR206662A1 (es) 1976-01-01 1976-01-01 Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR26265276A AR206662A1 (es) 1976-01-01 1976-01-01 Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos

Publications (1)

Publication Number Publication Date
AR206662A1 true AR206662A1 (es) 1976-08-06

Family

ID=3468911

Family Applications (1)

Application Number Title Priority Date Filing Date
AR26265276A AR206662A1 (es) 1976-01-01 1976-01-01 Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos

Country Status (1)

Country Link
AR (1) AR206662A1 (es)

Similar Documents

Publication Publication Date Title
DK458678A (da) Anlaeg til offshore boring i havbunden
DD130591A5 (de) Rohrverbindung
FR2339127A1 (fr) Raccord de tuyaux
SE424521B (sv) Hydraulisk slagapparat
BE860241A (fr) Structure de tuyau en spirale
AT357296B (de) Rohrisolierung
JPS5336866A (en) Expansion pipe
FR2349094A1 (fr) Tuyau
MX145093A (es) Mejoras en maquina perforadora de tubos
AT354199B (de) Rohrverbindung
AT345208B (de) Rohrturbine
AR206662A1 (es) Mejoras en cargas huecas para dispositivos perforadores de la pared de tubos metalicos
FR2345653A1 (fr) Raccord de tuyaux
BE854153A (fr) Raccord de tuyaux
AT349177B (de) Rohrverbindung
JPS52150770A (en) Pipe expanding device
JPS531601A (en) Double pipe type boring device
BE857551A (fr) Tuyau
JPS52153852A (en) Pipe expanding device
JPS52150769A (en) Pipe expanding device
IT1057064B (it) Raccordo per tubi
JPS531671A (en) Pipe ream device in mandrel drawing
SU552124A1 (ru) Оправка дл пилигримовой прокатки труб
ES224519Y (es) Grifo mural.
ES222827Y (es) Dispositivo para perforar tuberias de conduccion de fluidos.