Product Description
Vulcan Iron Works (Wilkes-Barre, PA and satellite fabrication shops) allegedly fabricated ASME-code pressure vessels and jacketed chemical reactors for the U.S. chemical process industry from the 1940s through the 1970s. Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Vulcan-supplied reactors and jacketed vessels were delivered with — or specified to receive — removable “mattress-style” insulating pads fabricated with an asbestos-woven-cloth outer facing and chrysotile-fiber batting.
Plaintiffs alleged these removable pads were installed around reactor heads, agitator seal areas, nozzle penetrations, and jacketed reactor bodies to allow periodic pad removal for internal inspection without destroying rigid insulation. Because the pads were removed and replaced across many turnarounds — with the fabric facing frequently cut open at the lace-cord seam — plaintiffs alleged the pads were a recurring asbestos-exposure source.
Workers Exposed
Plaintiffs allegedly identified the following trades as exposed during Vulcan Iron Works reactor service:
- Industrial insulators fabricating, installing, and later replacing asbestos-cloth removable pads on reactor vessels.
- Chemical plant millwrights removing agitator-seal pads to rebuild mechanical seals.
- Boilermakers cutting open jacket seams to access nozzle welds during hydrotests.
- Pipefitters stripping pads back from flange faces before breaking pipe.
Alleged exposure mechanisms included cutting asbestos-cloth lace-cord seams with utility knives, dumping spent asbestos batting into refuse drums, and re-sewing patched pad facings on the shop floor.