For SS -Instrument Air System IAS - buried pipe line - to be sweep blast and
coal tar - cold wrapping to be applied
To sweep blast SS 316L -aluminium oxide or garnet to be used as per client specification -
if copper slag used what will happen ( of course some
contamination and earlier corrosion) but wish to know specific kindly advice if possible
Vajjiravelu Ravi
take all steps to save our health wealth & environment.
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