Rains-Flo Sealing Systems, Inc Manufactures engineered high performance packing sets for compression packing applications in pumps, mixers and process equipment, greatly reduces leakage while extending packing and sleeve life.

Raj Industries Manufacturer of rubber products including composite seals, silicone extrusions, rubber cups, pneumatic seals and rubber/canvas seals.

RCB Industries Incorporated Distributors of Automotive plastic and rubber finished gaskets.

Reed Rubber and Foam Products Manufactures seals and gaskets. Capablities include extruded, die cut and injection molded profiles

ReliaSeal, Inc. Manufacture, reproduce and design oil seals for the end user market.

Resitape S.r.l Manufacturer of ptfe thread sealant tapes for industrial and domestic use.

RGA Industrial rubber distributor and fabricator which markets MRO and OEM products to a wide spectrum of customers.

Rj Global Technologies, Inc. Manufactures diaphragm seals for major markets including chemical, energy, food and beverage, pulp and paper, and pharmaceuticals.

Roettele Industries Manufacturer of precision non-metallic gaskets, washers, seals, and diaphragms. Extrusion of plastic sheet is also available.

ROMAN Seals & Design Designer and distributor of custom engineered rubber and metal-rubber bonded seals. Sealing solutions include custom rubber shapes, edge-bonded or groove-bonded metal-rubber seals and fastener seals.

Rotoflux Inc. rotary unions for applications in water, steam, hydraulic, oil, vacuum, or air systems.

Rubber Fab Mold and Gasket Gaskets manufactured primarily in ptfe for use in food and drug applications.

Rubber Products Manufacturers a range of rubber molded components including: gaskets, rubber mountings, rubber bushing, and suspension parts.

Samsung Industry Co., Ltd Manufactures sealing products, gaskets, braided packing, gasket sheet and rubber products.

SAS Industries, Inc. Provider of environmental, mechanical, and EMI/RFI shielding and sealing products.

Scholin SEAL Company Manufacturer and distributor of seals and gaskets of all kinds. Originally a seal machinery manufacturer and designer, also offers free engineering services.

Seal & Design, Inc. Manufactures and distributes seals, gaskets, 'O' rings and specialty die cut products for the automotive, medical, compressor, and industrial marketplace.

Seal Dynamics Inc. Supplies a variety of seals, 'O' rings, gaskets, and mechanical components for commercial and aerospace applications.

Seal Parts Inc. Mechanical seal parts for various pumps and compressors

Seal Science, Inc. Manufacturer who specializes in seals, vacuum cups, gaskets, diaphragms, in various elastomers and plastics.