Gaddis Engineered Materials - Wade, NC
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom solutions from a broad range of engineered materials including alumina ceramic, carbon-graphite, silicon carbide, tungsten carbide & filled polymers. Applications include seal components, bearings, bushings, rotary union components, precision nozzles, pump & meter components, machined graphite & high density carbon-graphite impervious blanks for machining.
www.engineeredmaterials.net/products.htm

Allstates Rubber & Tool Corp. - Tinley Park, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of seals including rubber, silicon carbide, & urethane seals. Seals are available in varied top, bottom, hole diameter, & height specifications. Other products include grommets, bumpers, bushings, tips & caps, motor mounts, balls, stoppers, beveled washers, suction cups & vacuum tools, & O-rings.
products.allstatesrubber.com/category/extru...

Metallized Carbon Corp. - Ossining, NY
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of seals made from carbon & graphite. Seals are used in rotary equipment to cool, heat or transfer fluid power. Industries served include electrical, automotive, aircraft, aerospace, military, nuclear power, petrochemical, building products & power generation.
www.metcar.com/pdf/june-2010-process-design...

Estco Enterprises, Inc. - Escondido, CA
Distributor, Manufacturer, Custom Manufacturer
Specializing in custom molded & extruded seals using standard & special organic & non-organic materials.
Brand Names: APM Hexseal, Caplugs, Heyco, Hummel, Jack Nut
www.estcoenterprises.com

Elizabeth Carbide Components - Latrobe, PA
Manufacturer, Custom Manufacturer, Service Company
Various types of seals manufactured to customer drawings from tungsten carbide, silicon carbide & ceramic. Industries include the pump & oil industries. Precision ground, lapped & finished per drawings or samples.
www.ecarbco.com/oil.htm

MarkeTech International - Port Townsend, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of silicon carbide seals. Capabilities include machining, brazing, fabricating, metalizing, lathe work, bending, sawing, inspection, milling, injection molding, surface grinding, welding, drill pressing & press braking.
www.mkt-intl.com/Ceramics_Engineered/cerami...

Sterling Process Engineering - Columbus, OH
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of carbide, carbon & silicon carbide seals. Applications include pharmaceutical, biotechnology, high-purity water, food & beverage products. Other products such as backplates, casing gaskets, O-rings, cups, springs, stub shafts & impeller pins are available.
Brand Names: Rubber Fab
process-systems.sterlingpe.com/viewitems/ru...

Silicon Carbide Seals Products
	Component Products

PremaTech Advanced Ceramics - Worcester, MA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified women-owned custom fabricator of silicon carbide seals. Capabilities include CNC grinding, ceramic machining, engineering, flat & roll lapping, honing, gang wheel slicing & core drilling. Industries served include semiconductor, aerospace, defense, research, life science, medical, power generation, commercial & research institutions.
prematechac.rtrk.com/?scid=2075461&rl_alt=h...

Saint-Gobain Ceramics Corp., Structural Ceramics - Niagara Falls, NY
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified worldwide custom manufacturer of seal face & materials including silicon carbide available for automotive water pump applications. Features of seal face include low friction & high strength with abrasion, wear, corrosion & thermal shock resistance. Seal face materials are available up to requirements with varying density, hardness, flexural strength, modulus of elasticity, coefficient of thermal expansion, & thermal conductivity. Seal face is used for transportation applications including air conditioning compressors in buses & refrigerated truck compressors.
www.hexoloy.com/product-applications/mechan...

Production Lapping Co., Inc. - Monrovia, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified single & double sided lapidary equipment & supplies including silicon carbide, carbide-to-metal & mechanical seals applicable for most any sealing surface, mechanical seals, valve plates & bodies, spacers, first surfacing, pumps, blades & knives, hard to hold parts, very small parts, large parts up to 50 in. dia. CNC machining & high precision flat honing available. Constructed to MIL-1-45208 specifications.
www.productionlapping.net/services_page.htm...

SKF Sealing Solutions - Lansdale, PA
Manufacturer, Custom Manufacturer
Many years of experience in the machined seal manufacturing concept producing all manner of Engineered Plastic Parts (EPP) & Advanced Engineered Plastic Parts (AEPP). Types of seals include fluid power seals, oil, grease, and dust seals, hydraulic seals, pneumatic seals, static seals, guide and back-up rings, piston seals, rod seals, wipers, rotary seals, automotive seals, fork seals, axial shaft seals, radial shaft seals, wear sleeves, machined seals, v seals, and large seals. Capable of machining and moulding seals from an extremely wide range of materials - from elastomers and polyurethanes to engineered plastics and advanced engineered plastics. The advantages of this concept are prototype development, wide range of materials, integrated solutions (seals, AEPP), fast delivery service.
www.skf.com/portal/skf_ph/home/products?con...

Bearing Industrial & Supplies - Eden Prairie, MN
Distributor
Distributor of seals including silicon carbide seals. Other types of seals including aluminum, bearing, stud, rivet, bolt, carbon-graphite, ceramic-to-metal, chemical resistant, compressor, conductive, conical, corporate & notary, diaphragm, extruded, face, fastener, flange, high pressure & temperature, hydraulic, mechanical, metal, metric, micro molded, O-ring, oil, grease & dust, rotary shaft, rubber, rubber-to-metal, shaft, tube, PTFE, unitized & urethane seals are also available.
www.bearingind.net/allied.htm

Sonic-Mill - Albuquerque, NM
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of rotary & stationary ultrasonic machining equipment. Milling & machining capabilities for applications in difficult materials including silicon, quartz, fiber-optic glass, aircraft composites, sapphire, alumina, alumina nitride, silicon carbide, silicon nitride, & other technical ceramics & glasses available. Spindle repairs & rebuilds for existing branson rotary units also available. Contract machining & milling services also available.
www.sonicmill.com/contract.html

Sealing Devices Inc. - Lancaster, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified distributor of Silicone carbide & tungsten carbide seals. Specifications of seals include -22 degrees F minimum temperature & 400 degrees maximum temperature, 300 psi maximum pressure & 28 in. vacuum rating. Seals are available in single & double balanced designs with rotary & stationary faces, Hastelloy springs & fluoroelastomer O-rings.
Brand Names: Garlock, Klozure, SD
www.sealingdevices.com/products/seals

Gaddis, Inc. - Hilton Head Island, SC
Manufacturer, Custom Manufacturer
Custom manufacturer of seals made from carbon, silicon carbide, carbon-graphite & ceramic. Products include single & multi-spring & metal bellows assemblies, cartridge seals, sleeves, shafts, retainers, drive collars, springs, seal faces, adapters, O-rings, U-cups, V-rings, wedges, gaskets, bearings, bushings, seal rings, bearing guides, nozzles, casting dies, applicator rolls, vanes, rotors, end plates, valve seats & blanks. Seal parts & replacement seals are also available. Capabilities include engineering, seal failure analysis, repairing & rebuilding. Seals can be used in mechanical & thermal applications.
www.gaddisinc.com/products.html

Potter Associates - Rochester, NY
Distributor, Custom Manufacturer, Service Company
Custom manufacturer & distributor of seals including carbon, carbon-graphite, ceramic fiber & silicone carbide seals. Available in different sizes & thicknesses. Types of seals include mechanical seals, V packing seals, compression braided packing seals, O-ring seals & gasket seals. Same day shipping available.
Brand Names: Busak+Shamban, Dowty, Garlock, John Crane
www.potterassoc.com/products-a-z.html

T-Bird Group - Charleston, WV
Distributor, Manufacturer, Custom Manufacturer
Minority owned manufacturer & distributor of cryogenic seals made from Buna-N®, silicone carbide & silicone. Types of seals include loaded lip, piston, heavy duty rod, symmetrical U, Z, cap, glass/bronze filled PTFE, two piece piston, metric, square cap, capped piston T & bronze filled rod buffer seals. Industries served include construction, lumbering & snow removal.
Brand Names: Alabama Seal and Packing, Thunderbird Industries
products.thunderbirdindustries.com/category...

Thrush Co. Inc. - Peru, IN
Manufacturer
Designer & manufacturer of replacement seal kits including silicon carbide cartridge seals. Chemical resistant seals are available with 1 1/4 in. & 1 5/8 in. shafts, frames, seats & snap rings. Same day shipment for stock items. Made in USA.
hydronicscatalog.thrushco.com/viewitems/tv-...

Fluid Power Sealing - Mars, PA
Distributor, Custom Manufacturer, Service Company
Reconditioning & distributor of new single spring, multi spring, metal bellows & cartridge type shaft seals. Lapping & repairing service of stationary & rotating seal elements such as carbon, ceramic, silicon & tungsten carbide faces. Mixer (agitator) seal cartridge parts & reconditioning.
Brand Names: Hallite

Anderson Seal, Inc. - New Berlin, WI
Distributor, Service Company
Woman-owned ISO 9001:2008 certified distributor of carbide, carbon, carbon-graphite, silicon & silicon carbide seals. Available as O-rings, back-up rings, oil seals, retaining rings & gaskets. Metal seals are available in different sizes & custom print specifications. Capabilities include assembly kitting, color coding, coating, repairing & reverse engineering. On-site design engineering assistance & packaging services are available. Kanban & JIT delivery available.
www.andersonseal.com/products/

Schunk Graphite Technology - Menomonee Falls, WI
Manufacturer, Custom Manufacturer
Manufacturer of carbon & graphite products, formed parts, brushes, bearings, seals, contacts, anodes, bushings, rotors, vanes, vacuum furnace fixtures & heat treating containers & trays. Engineer & manufacture a complete range of carbon & graphite, fiber composite & silicon carbide ceramic materials for various commercial applications. Metal & resin impregnated carbons; machined or molded to size.

Mesco Corp. - Portsmouth, RI
Distributor, Custom Manufacturer
Distributor of replacement pump kits & systems including rebuild kits used in HVAC applications. Products include carbide wear parts, carbon-graphite mechanical parts, circulators, compressor parts, cooling tower components, replacement impellers, mixers, pump parts, shafts, silicon & tungsten carbide, washers & wastewater treatment equipment. Kits include mechanical seals, metal bellows, seals, shaft sleeves, hardware & gaskets. Installation available in various commercial & industrial centrifugal pump lines.
Brand Names: Allis-Chalmers, Armstrong, Bell & Gossett, Duriron (Durco), Mission, Worthington

Qualiseal Technology - Harwood Heights, IL
Manufacturer, Custom Manufacturer
Silicon carbide seals for the aerospace, centrifugal air compressor & turbomachinery industries. Design & manufacturer labyrinth seals & carbon face seals for custom applications. ISO 9001:2000 & AS 9100 registered.

DuraQuest Inc. - Conroe, TX
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of molded rubber products & linings, oilfield products, flotation tires, mining products, shock & vibration products. Custom injection molded rubber. Service: Smoothdrill
Brand Names: Smoothdrill

Frontline Industries, Inc. - Irvington, NJ
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of carbide seals including silicon carbide seals used in mechanical sealing applications. Seals are available in types including bellow, cartridge, spring pusher, self-aligning & in different configurations & sizes as per application specifications. Seals are used in fluid sealing applications for pumps, compressors, agitators, mixers, reactors, gearboxes & rotating equipment in power plants, utilities, chemicals, petrochemicals, food, beverages & pharmaceutical industries. Products are available with 1 year warranty.