NATURAL GAS PIPE LINES.........PITTING
NATURAL GAS PIPE LINES.........PITTING
(OP)
WHAT IS THE BETTER WAY TO REMOVE PITTING FROM PIPELINES OTHER THAN SAND/OR RUBBING WITH HARD STONES ETC,ALSO MENTION THAT THE WEAK POINT/SPOT WHICH HAS LOST THE STRENTH OF THE PIPE FROM THAT PARTICULAR SPOT,HOW THAT STRENTH CAN BE REGAINED.
THANKS
THANKS





RE: NATURAL GAS PIPE LINES.........PITTING
RE: NATURAL GAS PIPE LINES.........PITTING