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  • O-Rings

    Tri-State Packing Supply offers a large inventory of standard, metric, and Mil-Spec O-rings backup rings, quad rings, square rings, cord stock, and O-ring Kits, in a variety of materials and durometers. For applications where a standard o-ring will not work, Tri-State Packing can customize an o-ring to fit your needs by offering a vulcanizing and […]

  • Friction Materials

    Tri-State Packing Supply, Inc. is New England’s leader in supplying quality non-asbestos friction materials for the industrial marketplace. From a small off road tractor to a large paper mill winder brake, Tri-State Packing always provides a superior product. We maintain a large inventory of woven and molded roll linings, rigid molded blocks, and clutch facings, […]

  • Expansion Joints

    Tri-State Packing Supply offers a full line of Expansion Joints and Flexible Metal Hose. Depending on your facilities needs, Tri-State Packing can supply you with Rubber, Metal, PTFE and Fabric expansion joints as well as flexible metal hose in a wide variety of sizes and options. Rubber Expansion Joints Rubber expansion joints are an excellent […]

  • Gaskets

    From Compressed Non-Asbestos and Spiralwounds, to Expanded PTFE and Grafoil, Tri-State Packing Supply, Inc. offers a wide variety of gaskets and materials for all your sealing needs. Tri-State Packing Supply, Inc. can supply your company with either the gaskets or materials to get the job done. With a full service gasket design, cutting, and stripping […]

  • Mechanical Seals

    From BW Seals® to Pac-Seal® to Durametallic® to Five Star Seal® to Pacific Wietz™ to GASPAC®, Tri-State Packing Supply, Inc. is your source for Mechanical Seals. As an authorized distributor of Flowserve Flow Solutions Division (Mechanical Seals) for Northern New England, we are able to provide a wide range of technologically advanced products and services […]

  • Mechanical Packing

    Tri-State Packing Supply, Inc. has the largest and most diverse inventory of mechanical packing in Northern New England located in our distribution center in Scarborough, Maine. We carry a wide variety of packing sizes ranging from ¼” to 1 ¼”, as well as a number of different roll weights and lengths; along with offering a […]