McKeesport built pipe for the world. For generations, US Steel’s National Tube Works was one of the city’s largest employers, drawing families from across Allegheny County into its mills and furnaces. That legacy came with a hidden cost: decades of heavy asbestos use throughout the plant. Mesothelioma claims tied to that workforce are still being filed today, both against manufacturers that remain in business and through asbestos bankruptcy trust funds. Michael C. Schafle, Esq., a Philadelphia asbestos litigation attorney, represents families from McKeesport and across Pennsylvania.
Asbestos Exposure at National Tube Works in McKeesport, PA
Making pipe on that scale meant furnaces, rolling mills, and welding lines running on steam power, and asbestos worked its way into nearly every part of that system. It insulated boilers and steam lines, filled the cement around hot equipment, and sealed joints and valves through gaskets and packing. It also showed up in the heat-resistant gloves, aprons, and blankets used by workers closest to the furnaces. Maintenance crews who tore out and rebuilt this equipment often faced the heaviest exposure, but production workers breathed the same dusty air shift after shift.
More details on this site’s history are available on our National Tube Works exposure page, part of our broader Pennsylvania exposure sites index.
Mon Valley Steelworkers and Asbestos Exposure at Multiple Mills
National Tube Works was part of a chain of mills running up and down the Monongahela Valley, and many workers moved between plants over the course of their careers, either as employees or as contractors brought in for outages and turnarounds. Every additional plant can mean additional exposure sources and additional responsible companies, so a strong claim is usually built around a worker’s full employment history rather than a single job site. Outside tradesmen who came through on contract work, especially insulators, pipefitters, and boilermakers, may also have strong claims.
If you or a loved one also worked at mills like the Duquesne Works in neighboring Duquesne, be sure to mention it. That history can open additional paths to compensation.
How to Qualify for a Mesothelioma Lawsuit or Asbestos Trust Claim
Proving asbestos exposure. For National Tube Works employees, exposure is often established through employment records, union files, Social Security earnings history, and testimony from coworkers who remember conditions inside the plant.
Identifying the responsible companies. Claims usually focus on the companies that made the asbestos products used at the plant. Some are still in business and can be sued directly. Others went through bankruptcy and now pay victims through trust funds set up for that purpose, and those trusts continue to compensate eligible claimants.
Filing within the legal deadline. Pennsylvania sets time limits for asbestos claims, and the timing generally depends on when the illness was diagnosed rather than when the exposure happened. Because every situation is different, review our statute of limitations page or ask during a free case review. Don’t assume it’s too late.
Why Former Steelworkers Are Still Being Diagnosed With Mesothelioma
Mesothelioma often takes decades to develop after asbestos exposure, which is why new diagnoses keep appearing among people who worked in Mon Valley plants long ago. A former National Tube Works employee could be diagnosed today from exposure that happened many years earlier. Spouses and family members face risk too, most often from shaking out and laundering a worker’s dusty clothes. In Pennsylvania, family members harmed by this kind of secondhand exposure can pursue their own claim.
Experienced Pennsylvania Asbestos Attorney Serving McKeesport and the Mon Valley
Michael Schafle is a founding partner at Green & Schafle, LLC in Philadelphia and has spent years handling cases in the city’s dedicated asbestos litigation program. Families in McKeesport and throughout the Mon Valley can work with the firm without having to travel across the state. Records are gathered remotely, meetings happen by phone or video, and depositions can often be arranged close to home. Where a case is filed depends on its facts and the companies involved, and the firm walks clients through those options from the start.
See every Pennsylvania community the firm serves on our city index page.
Get a Free Mesothelioma Case Review for National Tube Works Exposure
If National Tube Works or another Mon Valley mill appears in your family’s work history and a mesothelioma diagnosis has followed, talk to a lawyer soon. Records get harder to find and witnesses harder to reach the longer a case waits.
For more on Pennsylvania asbestos cases, visit mesolawyerpa.com, which covers exposure history and filing deadlines across the state.
Start with a free, no-obligation case review today.