Pipefitters & Steamfitters
Union locals: UA Local 562 (St. Louis) · Local 533 (KC)
How Pipefitters & Steamfitters Were Exposed to Asbestos
During normal duties, Pipefitters & Steamfitters were routinely exposed to asbestos-containing materials in Missouri industrial, commercial, and public construction work from the 1930s through the 1980s. Documented exposure pathways drawn from public litigation records and industrial hygiene literature include:
- Cutting into insulated steam and process lines to add fittings
- Removing and replacing asbestos pipe gaskets at flanged joints
- Repacking valve stems with asbestos rope packing
- Working below insulators stripping pipe covering overhead
- Hot work (welding, brazing) on asbestos-insulated lines
- Maintaining steam traps, strainers, and heat exchangers with asbestos gaskets
Why This Matters for Missouri Workers
If you worked as a pipefitters & steamfitters in Missouri during the asbestos era and have been diagnosed with mesothelioma, asbestosis, lung cancer, or pleural disease, you may have a legal claim — even if your employer is no longer in business. Many asbestos product manufacturers have established bankruptcy trust funds that continue to pay qualified claimants based on documented exposure history.
Missouri Filing Deadlines — Two Separate Clocks
Missouri keeps the personal-injury clock (Mo. Rev. Stat. § 516.120 — 5 years from diagnosis) and the wrongful-death clock (Mo. Rev. Stat. § 537.100 — 3 years from date of death) on separate, independent tracks. Preserving one does not extend the other. An experienced Missouri asbestos attorney can keep both options open as your situation evolves.
Talk to an Experienced Missouri Asbestos Attorney
A free, confidential consultation with O’Brien Law Firm in St. Louis can evaluate your specific exposure history and filing-deadline situation. No fee unless they recover compensation.
☎ (314) 588-0558