T D Williamson

T.D.Williamson, Inc., is one of the world’s most recognized names in pipeline equipment and services, delivering safe integrity solutions for onshore and offshore applications. TDW provides hot tapping & plugging, pipeline cleaning, geometry & MFL inspection, pigging and non-tethered plugging pig technology services for any pressurized pipeline system, anywhere in the world.

TDW’s pigging products include a full range of pipeline pigs, pig launchers and receivers, closures, cleaning detergents, pig cleaning systems, automated launch systems, pig tracking equipment, and numerous variations of pig passage indicators.

TDW's pipeline services include: geometry inspection, corrosion inspection, Defect assessment repair and rehabilitation, Pipeline preparation, hydrotesting, line dehydration, corrosion inhibitor application, pipeline cleaning programs with mechanical cleaning pigs and/or cleaning detergents, and equipment rental. Web site: http://www.tdwilliamson.com