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September 25 - September 29, 2017

How do you abrasive-blast the interior surfaces of steel or ductile iron pipe scheduled to receive a high-build, high-performance protective lining system?

Selected Answers

From Erik Andreassen of CPS on October 4, 2017:
The rotating equipment as recommended by Mr.Per Gabrielsson is ideal for the internal surface preparation. There is also rotating equipment available for the internal lining application of your ductile iron pipework, which is dependent on the internal diameter and pipe lengths.

From Per Gabrielsson of Free Lance Consultations and Inspections on September 25, 2017:
Most blasting equipment manufacturers have special, adjustable, rotating "spiders" in their program.

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Tagged categories: Linings; Surface Preparation; Surface preparation

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