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MY134886A - Method and means of repairing a pipe - Google Patents

Method and means of repairing a pipe

Info

Publication number
MY134886A
MY134886A MYPI20023462A MY134886A MY 134886 A MY134886 A MY 134886A MY PI20023462 A MYPI20023462 A MY PI20023462A MY 134886 A MY134886 A MY 134886A
Authority
MY
Malaysia
Prior art keywords
pipe
epoxy
sleeves
repairing
wrapping
Prior art date
Application number
Inventor
Nagendran C Nadarajah
Renata Anita De Raj
Original Assignee
Nadarajah Nagendran A L C
Renata Anita De Raj
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 Nadarajah Nagendran A L C, Renata Anita De Raj filed Critical Nadarajah Nagendran A L C
Priority to MYPI20023462 priority Critical patent/MY134886A/en
Priority to GB0420662A priority patent/GB2402989B/en
Priority to GB0321713A priority patent/GB2393229B/en
Priority to NO20034117A priority patent/NO20034117L/en
Priority to US10/664,807 priority patent/US7168743B2/en
Priority to US11/487,562 priority patent/US7472722B2/en
Publication of MY134886A publication Critical patent/MY134886A/en

Links

Landscapes

  • Pipe Accessories (AREA)

Abstract

THE INVENTION RELATES TO A PERMANENT METHOD OF REPAIRING LEAKING, DAMAGED OR WEAKENED PIPE BY GRIT BLASTING THE PIPE (10), FOLLOWED BY WRAPPING IT WITH A FIBRE REINFORCED COMPOSITE MATERIAL (12), THEN INSTALLING TWO HALF OVERSIZED STEEL SLEEVES (14). AFTER THAT THE NON-GASEOUS MATTER IS REMOVED BY FRESH WATER AND COMPRESSED AIR OR INERT GAS. AN EPOXY IS FINALLY INJECTED INTO ANNULAR CHAMBER (20) OF THE SLEEVES THROUGH PRE-INSTALLED INLET PORT (16) AND OUTLET PORT (18). THE EPOXY IS THEN ALLOWED TO CURE.
MYPI20023462 2002-09-17 2002-09-17 Method and means of repairing a pipe MY134886A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MYPI20023462 MY134886A (en) 2002-09-17 2002-09-17 Method and means of repairing a pipe
GB0420662A GB2402989B (en) 2002-09-17 2003-09-16 Pipe sleeve
GB0321713A GB2393229B (en) 2002-09-17 2003-09-16 Method and means of repairing a pipe
NO20034117A NO20034117L (en) 2002-09-17 2003-09-16 Method and apparatus for repairing a rudder
US10/664,807 US7168743B2 (en) 2002-09-17 2003-09-17 Means to seal terminal ends of pipe sleeves
US11/487,562 US7472722B2 (en) 2002-09-17 2006-07-13 Method of permanently repairing a pipeline section using a combination wrap and sleeve structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20023462 MY134886A (en) 2002-09-17 2002-09-17 Method and means of repairing a pipe

Publications (1)

Publication Number Publication Date
MY134886A true MY134886A (en) 2007-12-31

Family

ID=47291720

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20023462 MY134886A (en) 2002-09-17 2002-09-17 Method and means of repairing a pipe

Country Status (1)

Country Link
MY (1) MY134886A (en)

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