Seals / Packing / Spill Strips

Power Plant Services (PPS) is a specialty manufacturer of snout rings, oil rings, nozzle seals, J strips, seal tooth stock, packing rings, spill strips and all types of conventional and specialty Turbine Seal requirements. We opened a dedicated facility, Packing & Seals Division, in Marion, OH. Charlie White is heading this division.  Our staff bring a combined 100 years of knowledge regarding manufacturing packing, seals, and spill strips. The facility boasts over 25,000 square feet of space with the majority being dedicated to the manufacturing floor space. We maintain OEM clearances by replacing worn seals, improving turbine efficiency and saving operating costs.
Our machining portfolio includes:

  • 3 / Vertical Turret Lathe (69’’ Maximum Swing)
  • 3 / Engine Lathes
    • 1) 20’’ x 60’’
    • 1) 20’’ x 72’’
    • 1) 20’’ x 96’’
  • 2 / CNC Vertical Machining Centers
    • 1) HAAS VF5XT (24’’ x 62’’ Table)
    • 1) Matsuura RA-4G DC Dual Spindle (20’’ x 42’’ Table)
  • 1 / CNC Knee Mill HurcoSSM (12’’ x 42’’ Table)
  • 1 / Clausing Knee Mill (12’’ x 58” Table)
  • 1 / Bridgeport Knee Mill (9’’ x 2’’ Table)
  • 2 / Horizontal Band Saws (Marvel Series 8)
  • 1 / Heat Treat Oven (24’’ x 24’’ x 12’’)
  • Complete Inserting and Butt Grinding Area
The range of capabilities for seals / spill strips includes:
  • Unlimited Range
  • Any Diameter
  • Any Tooth Configuration
  • All Hardware and Spring Items
The range of capabilities for packing includes:
  • Up to 60’’ Diameter
  • Any Tooth Configuration
  • Any Dovetail
  • Any Width

We stock raw material on-site in order to expedite your products to you in emergency or planned situations including:

  • Nickel Silver Bronze
  • 410 Stainless Steel
  • 409 Stainless Steel
  • 387 GR 22 Steel
  • 422 Stainless Steel
  • Half Hard Brass
  • Aluminum
  • Aluminum Coil Material

PPS offers on-site verification of diameters prior to manufacturing which assures replacement parts arrive on-site and meet your specifications. We can also complete weld repair and machining of packing boxes and oil deflector casings followed by installation of in-house manufactured seals or packing. Complete packing box and oil deflector assembly repair is available at our 75,000 sq. ft. facility with complete crane coverage.

  • Steam Packing
  • Water Gland Casing
  • Oil Deflectors
  • Hydrogen Seals (All OEMs)
  • Piston Rings (Steam & Oil)
  • Bell Seals
  • Steam Gland Casing
  • Standard Snout Rings
  • Duel Metal Snout Rings
  • Blade Ring Elevation Blocks
  • Blade Ring Elevation Liners
  • Ledge Keys
  • Diaphragm Springs
  • Blade Ring Alignment Pins
  • Cylinder Gib Keys
  • Centering Keys
  • Running Keys
  • Building Keys
  • Retainers
  • J-seals (any diameter)
  • Packing Springs

We have the Engineering staff, CAD-CAM services and the ability to reverse engineer and recreate clearances to properly restore the rotational and stationary part clearances and thermal performance.

PPS has 100 CNC machines located in the Marion, OH facility and our associated companies to handle large jobs during an outage. Our goal at all of our facilities, including Marion, OH, is to provide our customers with the best quality, pricing, and on time delivery.

For more information, please visit our Resource Center or FAQ page.

Questions? Contact Us for more in-depth information.

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PPS has inventory for sale on Rapid as well as our Customer Login.


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