Mechanical Seal >> Seal Products and Services

Mechanical Seals Products and Services

Mechanical Seals and Gasket Supply is our Specialty. American Seal and Packing is a leading manufacturer & distributor of mechanical seals, Grafoil, gasket material, cut gaskets and quality o-rings providing innovative solutions to mechanical seal problems. We're finding better ways to serve our customers all the time. In addition to our expanding line of industrial mechanical seals, we're updating and upgrading this web site to provide you more information about our company and our products.


  • Braided Pump & Valve Stem Packings

    • Ameri-lon® Packing
    • Thermabriad
    • Valve Packings
    • Carbon Packing
    • PTFE Packing
    • Aramid Fiber
    • GFO® Fiber
    • Valve Stem
  • Mechanical Shaft Seals for Pumps

    • Single Spring Mechanical Seals
    • Single & Double Cartidge Seals
    • ASP-781, ASP-781-T, ASP-79, ASP79-T
    • Metal Bellows Seals
    • Multi-Spring Seals
  • Gaskets and Gasketing Materials

    • Non-Asbestos Gasket
    • PTFE Sheet
    • GRAFOIL® Flexible Graphite
    • PTFE Sheet
    • Viton Sheet
    • Red Rubber, Silicone, SBR Sheet Materials
    • Vegetable Fiber, Cork
  • GRAFOIL® Flexible Graphite

  • The best thing to happen to the sealing and gasket industry over the last 10 years has got to be Graphite or GRAFOIL® Flexible Graphite and we handle all types. Including: Sheet, Ribbon, Braided, Die Formed, Cut Gaskets and Ribbon Pack. In stock and ready to ship.

  • Spiral Wound Gaskets

  • Available in a full range of styles and materials, our spiral wound gaskets are manufactured in accordance with ASME B16.20 for use in all industry flanges, including ASME/ANSI B16.5, ASME B 16.47, Series A & B. American Seal & Packing assures strict adherence to these specifications as routine inspection procedures are applied throughout the manufacturing process. In addition, we maintain trace ability of all materials used in our gasket construction to provide material certifications as required.

  • Mechanical Shaft Seals for Compressors

  • We specialize in single spring mechanical pump shaft seals for rotary / centrifugal pump applications. It's easy to replace your pump seals if you know what they are. If you do not have a pump seal number such as XX-100, you can identify what kind of seal you have, by comparing your mechanical seal components to the drawings below.

  • (PTFE) based Resin Products

  • PTFE resin or PTFE Sheet - Virgin, Mechanical and Expanded PTFE : The perfect material for Food (FDA) applications. Chemical Compatibility 0-14 PH Good for Temperatures to 450F

  • High Temperature Seals

  • High Temp GRAFOIL® Flexible Graphite Seals & Gaskets : The best thing to happen to the sealing and gasket industry over the last 10 years has got to be Graphite or GRAFOIL® Flexible Graphite and we handle all types. Including: Sheet, Ribbon, Braided, Die Formed, Cut Gaskets and Ribbon Pack. In stock and ready to ship.

  • Rubber & Metal Expansion Joints

  • Hand Built rubber expansion joints are in service in power plants across the country and around the world. We supply single and multiple arch joints for a wide range of applications.

  • O-Rings - American & Metric Size

  • O-Ring materials include: Nitrile, Buna-N, Viton® (Black), Viton® (Brown), Aflas, Silicone, Creavy, PTFE, FEP encapsolated, EPDM, Neoprene, Silicone, E.P.R., Kalrez®, 4 Lobe® Q-Rings.

  • Tadpole Tape

  • Tadpole tapes custom manufactured to a variety of configurations to meet varied service conditions. Our tadpole tapes are resilient, non-absorbent gasketing tapes formed by wrapping heat-resistant cores with specially treated cover materials. Edges are stitched or cemented together forming the tail structure.

  • Injectable Packings

  • Injectable packings are easy to install. The initial installation of injectable packing materials is done by hand. Tightening the gland nut compresses the packing and forces it to conform to any irregular spaces caused by wear.


  • Mechanical Seal Repairs

  • Repaired seals can also be upgraded by replacing Carbon faces with Silicon or Tungsten Carbide for much less than upgrading to a new seal.

  • Die Formed Packing

  • American Seal & Packing supplies die formed packings pre-cut and pre-densified, sized to your dimensions. This allows the sets to be installed faster and to seat better.

  • Custom Spiral Wound Gaskets

  • Custom made gaskets available for: Manhole & Handhole - Large Diameter Gaskets - Tongue and groove Valve Bonnet - Guideless gasket applications - Custom Designs - Boiler type Filler Materials: Non-Asbestos, PTFE, GRAFOIL ® Flexible Graphite, Ceramic

  • V-Packings with (PTFE) Resin

  • Are Exceptional in Chemical Applications, Cyrogenic applications, Clean service (FDA) applications. Because PTFE has the lowest coeffiecient of friction, it lowers stem drag allowing valves to turn easier. If your looking for a less expensive option we also offer other materials such as Nitrle, Viton, Neoprene, Grafoil

  • Lubricants with (PTFE) Resin

  • This section provides technical data on QMI products. 1) QMI PTFE Greases , 2) QMI PTFE Engine Treatments, 3) QMI PTFE Gear Treatments , 4) QMI PTFE Air Tool Treatments

  • Textile Products

  • Tapes thicknesses available include: 1/32", 1/16", 1/8" and 1/4" Specify bolt hole or regular tape type, and width required.

  • Cut Gaskets

  • Cuts Gaskets of all types, Including: PTFE, compressed non-asbestos, vegetable fiber, beater add, cork, and various rubbers - Nitrile, Buna-N, SBR, EPDM, Viton®, FKM, Hypalon, Aflas®, natural rubber, closed cell, open cell, Neoprene, GRAFOIL® Flexible Graphite and other "soft goods".

  • Lip type Mechanical Shaft Seal

  • Heavy Duty Steel Mill Roll Neck Bearing Service. Steel bands offer greater retention in the bore. Molded in spring eliminates spring dumping.

    Seal Shopping cart Use our Shopping cart for pricing and some technical data Use the site you are at for the most technical and engineering information.

Our Select Manufacturers

  • Sepco
  • FMI-Spa
  • Flow Serve
  • AST

Our Select Manufacturers

  • Utex Industries
  • Graftech
  • Lamons
  • Vulcan


  • Call us at: 714-361-1435
  • Fax: 714-593-9701