DS Pipe and Steel Supply

Penn Machine

Penn Machine manufactures and supplies high-quality forgings and fittings for various industries, including power generation, petrochemical, oil and gas, and mining. Founded in 1931, Penn Machine started as a family-owned and operated machine shop specializing in machine repair and plant maintenance. In response to the rising demand for machine repair under adverse conditions and emergency time constraints, Penn Machine began manufacturing specialty-piping products on a short-term basis. Over the years, Penn Machine’s response to the high-quality, competitively priced products fueled a steady growth and an expansion of product lines that continues to this day.

Penn Machine’s products are designed and manufactured to meet industry standards such as ASME, API, ASTM, and MSS. They are used in various applications, including pipelines, refineries, power plants, and offshore oil and gas platforms. Some of the products include:

  • Flanges: Weld neck, blind, slip-on, lap joint, threaded, and socket weld flanges.
  • Fittings: Elbows, tees, crosses, reducers, and caps, as well as custom fittings per customer’s requirements.
  • Valves: Gate, globe, check, and ball valves in various materials and sizes.
  • Forgings: Custom forgings for power generation, oil and gas, petrochemical, and mining.
  • Machined Components: Precision machined components, including valve bodies, stems, and seat rings.
  • Heat-treated Components: Heat-treated forgings such as rings, discs, and cylinders.
  • Testing Services: NDT testing and hydro-testing services to ensure the highest quality products are delivered to customers.

In addition to their forging capabilities, Penn Machine provides machining, heat treating, and testing services to ensure the highest quality products are delivered to their customers. The company’s experienced engineering and sales teams work closely with customers to develop solutions that meet their requirements.