M S Bellows - Huntington Beach, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom metal bellows & bellows assemblies, including miniature, high temperature, & medical bellows. Welded stainless steel, Inconel®, & titanium & deposited nickel bellows in OD to 0.040". Application, materials selection, & design engineering services.
www.msbellows.com/pro02.htm

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Mini-Flex Corp. - Ventura, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of miniature bellows. Specifications of stocked bellows include convolution I.D ranging from 0.099 in. to 0.990 in., convolution O.D ranging from 0.225 in. to 1.650 in., wall thickness ranging from 0.0032 in. to 0.0120 in., convolution free lengths ranging from 0.17 in. to 1.70 in., maximum compression deflection ranging from 0.039 in. to 0.750 in., spring rate ranging from12 lbs./in. to 3330 lbs/in., effective area ranging from 0.021 sq. in. to 1.3 sq. in., squirming pressure ranging from 20 psig to 6800 psig, restrained burst pressure ranging from 450 psig. to 10,000 psig, & number of convolutions ranging from 3 to 35.
www.mini-flex.com/bellows.htm

Crushproof Tubing Co. - McComb, OH
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom miniature bellows. Bellows such as crushproof bellows, cuff-less bellows & annular bellows are also available. Materials used include butyl, neoprene, nitrile & EPDM. Made in the USA.
Brand Names: CT, Crushproof
www.crushproof.com/oem-hoses/bellows-and-bo...

Sigma-Netics, Inc. - Riverdale, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of hydroformed metal bellows for medical applications. Bellows materials include brass, phosphorous bronze, beryllium copper, stainless steel & Monel®. Standard specifications of metal bellows include OD ranging from 1/4 in. to 4 in., thickness ranging from 0.003 in. to 0.15 in. & maximum tube length of 18 in. Options include multiple plies, open or closed end & custom end configurations are also available. 1 year warranty.
www.sigmanetics.com/metal_bellows_overview....

Centryco - Burlington, NJ
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of miniature bellows. Types of bellows include sewn, molded & RF welded bellows. Bellows are available in various types with features including abrasion, movement & ozone, hydrocarbon, chemical, UV, oil, fuel & grease resistance & minus 60 degrees F to plus 225 degrees F temperature range. Bellows are also available with optional zipper closure.
www.centryco.com/products/specialty.php

American Boa, Inc. - Cumming, GA
Manufacturer, Custom Manufacturer
ISO 9001:2008, ISO/TS 16949:2009, ISO 14001:2004 & AS 9000 certified. Manufacturer of standard & custom miniature metal bellows. Available in inches & metric sizes. Inch size bellows are available in IDs from 0.40 in. to 4.13 in. & operating pressure from 36.3 psi to 1406.9 psi. Metric size bellows available in IDs from 10.1 mm to 105 mm & operating pressures from 2.5 bar to 125 bar. Meet EJMA standards.
www.americanboa.com/metal_bellows.htm

Flex-Weld, Inc. - Woodstock, IL
Custom Manufacturer
Custom manufacturer of bellows including miniature bellows. Various types of bellows also include crossover, manifold and gas turbine and engine exhaust and safety relief, hydro and mechanically-formed, vacuum, bakeable, semi conductor, edge-welded, UHV and electro-deposited OEM bellows. Made in USA.
Brand Names: Keflex
www.flex-weld.com/oem-bellows.html

Miniature Bellows Products
	Mechanically Formed Bellows

Duraflex, Inc. - Cary, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & stocking distributor of standard & custom bellows or bellows assemblies. Types of bellows include boot bellows, cryogenic bellows, fabric bellows, miniature bellows, steel bellows & PTFE bellows. Bellows are used in medical, safety relief, semiconductor, aircraft & aerospace, defense, engine & exhaust, ultra-high vacuum (UHV), power, energy, research & development, petrochemical & commercial applications.
www.duraflexinc.com/products.php

U.S. Plastic Coatings Corp. - Sellersville, PA
Manufacturer, Custom Manufacturer, Service Company
ISO 9000:2000 certified manufacturer of standard & custom dip molded bellows including boot & miniature bellows. Dip molding capacities range in thicknesses from 0.005 in. to 1/2 in. Services include CAD designing, engineering, prototyping, tooling & color matching. Electrical resistivity testing, silicone pad printing, hot stamp printing, laser engraving & die punching services are also available. Plastic dip coatings are FDA & USP Class VI approved & meet MIL-P-20689 specifications. Plastic dip coatings are UL® listed.
www.usplasticcoatings.com/plastic_dip_moldi...

Stock Drive Products / Sterling Instrument - SDP/SI - New Hyde Park, NY
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100B certified manufacturer & distributor of standard & custom metal bellows including miniature bellows. Bellows couplings are also available. JIT delivery available.
www.sdp-si.com/web/html/couplings.htm

Rubber & Plastics Co. - Auburn Hills, MI
Manufacturer, Service Company
Manufacturer of custom & standard dip molded miniature bellows made from PVC (Plastisol), neoprene & natural rubber. Bellows are available in various colors, textures & hardness. Applications include thread protection, dust protection, shifter or joystick boots, wire & contact shielding, duct connectors, handle grips & end caps to prevent damage to parts in transit. Boots prevent dirt, moisture & noise penetration.
www.rubberandplastics.com/dip_molding.html

Gagne, Inc. - Johnson City, NY
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of miniature bellows, custom & standard bellows in ID sizes ranging from 0.19 in.. Open & closed ratios. Materials include polyurethane, PVC, neoprene coated nylon, hypalon coated nylon, aluminum coated fiberglass, PTFE coated fiberglass & silicon impregnated fiberglass. Sewn & sealed bellows options include eyelet grommets, ball screw guides, stiffeners, vinyl valves, split bellows, notched bellows, flanges, special inspection, seal tabs, hose clamps, zippers, foam & screen breather vents & rubber o-rings & quad-rings. Large variety of in-house tooling. Application assistance available.
www.gagneinc.com/ProtectiveBellows.html

Genesis Industries, Inc. - Elmwood, WI
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of miniature bellows made from plastic. Bellows are available in 30 ml, 40 ml & 60 ml volume & in natural, blue, green & red colors. Features of bellows include nap-in tips, caps & lock/slip dispensing nozzles.
www.genesisindustriesinc.com/?language=en&c...

Hennig, Inc. - Machesney Park, IL
Manufacturer, Custom Manufacturer, Service Company
Bellows for industries from machine tools to medical. Experienced with shapes, sizes & materials. Round/flat, large/small. Cloth, neoprene/nylon, armor-plated & high temperature. Built to suit. Full line of machine protection products & refurbishing services.
Brand Names: Hennig
www.hennig-inc.com/products/folded-bellows/

StockCap - Arnold, MO
Manufacturer, Custom Manufacturer
ISO 9001 & QS 9000 certified manufacturer of bellows, including boot, hand, miniature, plastic & rubber bellows.
www.stockcap.com/prod.asp

Custom Quality Mfg., Inc. - Tampa, FL
Manufacturer, Custom Manufacturer, Service Company
Designers & manufacturer of bellows including boot, camera, high temperature & miniature bellows. Available with sewn round & rectangular for protecting, rods, screws, & shafts. Wire supported bellow used for high temperature applications. RF sealed bellows made of PVC & polyurethane for watertight construction applications. Features include excellent abrasion resistance, resistant to oil, grease, cutting fluids & fuel oil. Also available with zipper, hook & loop fasteners, mounting flanges, internal support guides, grommets, vents & other accessories.
www.cqm-inc.com/products.html

Servometer Precision Manufacturing Group, LLC - Cedar Grove, NJ
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified manufacturer of standard & custom miniature metal bellows. Types of bellows include rolled, hydroformed, welded, chemically deposited & electro-deposited bellows. Available in stainless steel, Inconel®, Hastelloy®, titanium, aluminum & nickel. Bellow can be made in small dia. of 0.020 in. & designed for compression strokes up to 60% of their free length. Bellows are seamless & non-porous & have normal minimum life of 100,000 cycles. Copper, silver & gold bellows are also available.
Brand Names: Servometer
www.servometer.com/product.php?Id=3021

Steere Enterprises, Inc. - Tallmadge, OH
Manufacturer, Custom Manufacturer
Vinyl plastisol & thermoplastic bellows for the automotive, furniture, houseware, lawn & garden, marine, medical & sports & fitness industries. CAD design & prototyping. ISO & QS certified.

Cliflex - South Boston, MA
Manufacturer, Custom Manufacturer
Custom Designers & Manufacturers Of Hydraulically Formed Metal Bellows From .218 In. To 3.625 In. Diameter

Expert Rubber Multi-Moulding - Mississauga, ON
Manufacturer, Custom Manufacturer
Custom manufacturer of bellows including boot, dip molded, miniature & rubber bellows. Applications of bellows include agriculture/farming, mining, automotive, HVAC, home appliance, utilities, transportation, home health care, garden & watering systems, marine & hardware goods.

Flexial Corp., Edge Welded Metal Bellows - Cookeville, TN
Manufacturer
ISO 9001:2000 & AS 9100:2001-08 certified Six Sigma manufacturer & full-service designer of miniature bellows. Available bellow sizes range from 0.250 in. to 30 in. O.D. in materials including stainless steel alloys, titanium & high-nickel alloys. Other bellows related products include valves, pumps, transducers & coupling shafts. Services include bellows design, component design, component & assembly analysis, testing, full weld analysis, micro-hardness testing & metallography.

Blow Molded Specialties - Pawtucket, RI
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of miniature bellows suitable for a variety of functions including suctioning or dispensing liquids, pumping, damping vibration, leveling or cushioning. Bellows are available up to 16 in. L, in diameters from 0.25 in. to 6 in. with wall thickness ranging from 0.015 in. to 0.040 in. Materials include LDPE, polypropylene, Hytrel® & thermoplastic elastomers.

California Medical Innovations - Pomona, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of miniature bellows. Dip molded neoprene or synthetic latex, natural rubber, & plastisol may be used for manufacture of miniature bellows. Capabilities include computer controlled dipping with ability to control wall thickness of up to 0.001 in. Procedures are compliant with FDA's Good Manufacturing Practices (GMP).

Electroforms - Redlands, CA
Manufacturer, Service Company
Specialists In The Field Of Electroforming. Print To Production Manufacture Of Electroforms In A Variety Of Metal Elements Or Alloys