Abrisa Technologies - Santa Paula, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer & fabricator of borosilicate glass & heat resistant glass. Feature of glass is resistance to chemical corrosion. Thin borosilicate glass is available in thickness ranging from 0.05/0.08 mm to 0.43/0.64 mm. Applications include use in cover glass, small instrument windows, & aerospace solar panels.
abrisatechnologies.com/products-services/gl...

Swift Glass Company, Inc. - Elmira, NY
Custom Manufacturer
Manufacturer of borosilicate glass. Glasses are thermal shock resistant. Specifications include tempering range from 1/8 in. up to 3/4 in. for Borofloat® glass & size range from 1 in. up to 36 in. x 72 in. Capabilities include cutting, drilling, edge grinding, convexing & bending & tempering for increasing glass thickness. Hand-held digital measuring devices, optical comparators & inspection, spectrophotometer & polarimeter are used for checking tempering, light transmission, flatness & parallelism. Industries served include aerospace, biotech, communications, electronics, laser, military, oil & gas & solar power.
Brand Names: Borofloat, MacBeth, Pyrex, Vycor
www.swiftglass.com/index.html

Borosilicate Glass Capabilities
	Glass Cutting & Waterjet Cutting Glass Milling Glass Drilling More

Specialty Glass Products, Inc. - Willow Grove, PA
Manufacturer, Custom Manufacturer, Service Company
Custom fabricator of borosilicate glass. Specifications of borosilicate glass include annealing point up to 1,332 degrees F, softening point up to 985 degrees C & density up to 2.72 g/cu. cm. ISO 9001:2000 compliant.
www.sgpinc.com/materials.htm

Borosilicate Glass Products
	Tubing Round ID

Jeannette Specialty Glass / JSG Oceana - Jeannette, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of low expansion borosilicate glass for industrial, mechanical & commercial applications. Borosilicate glass is a proprietary formulation of clear colorless glass (not green) unaffected by weather, sunlight & other environmental factors. Chemical, scratch, stain, & thermal shock resistant. Products include flat fresnel lenses, refractors, reflectors, wall packs, globes & outdoor lighting, LEP & LED covers. Made in the USA.
www.usglassmanufacturer.com/products/defaul...

S.I. Howard Glass Co., Inc. - Worcester, MA
Distributor, Custom Manufacturer, Service Company
Distributor of borosilicate glass. Borosilicate glass is the flattest high heat glass available. Stock inventory available ranges from 0.7 mm thick to 15 mm thick with a standard sheet size of 33 1/2 in. x 45 1/4 in. allowing for flexibility in designs.
howardglassco.thomasnet.com/viewitems/schot...

Borosilicate Glass Products
	Schott D263 Borosilicate Glass

Pegasus Industrial Specialties, Inc. - Cambridge, ON
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer and distributor of borosilicate glass. Chemical, lighting, photovoltaic, optics and electronics industries served. On-time delivery.
Brand Names: Pegasus, Schott Borofloat, Supremax
pegasusglass.rtrk.com/?scid=2786562&rl_alt=...

GrayGlass (Gray Glass) - Queens Village, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of borosilicate glass. Full range of fabrication of Pyrex® & Borofloat®, flat glasses from 1mm to 55mm thicknesses. Pyrex® (borosilicate) rods, tubes, cylinders, lenses & sight glasses fabricated to size.
Brand Names: AFG, Corning, Devon, Guardian, Kopp, Pilkington, Pyrex, Saint-Gobain, Schott, Vycor
www.grayglass.net/glass.cfm/Flat-Lighting-G...

Friedrich & Dimmock Inc. - Millville, NJ
Distributor, Manufacturer, Custom Manufacturer
Borosilicate glass and quartz fabrication services for tubing, rod, or microcapillaries. Custom shapes and profiles are machined, ground, polished, or redrawn to your specifications. Also available are multiple, precision bores, concentric or offset. Heraeus Amersil Suprasil and GE214 quartz are available too. Contract dicing and cutting services for large or small diameter glass components are also available. Capabilities include beveling, acid etching, media blasting, glassblowing, grinding, drilling, polishing, chamfering, fire polishing, single and double sided flat lapping and ink printing. Engineering assistance from prototype producing concept to OEM production runs is available.
www.fdglass.com/index.php

National Scientific Co. - Quakertown, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of borosilicate glass for lab ware & pharmaceutical applications. Specifications of borosilicate glass include 32.5 degrees C & 55 degrees C thermal expansion, 200 degrees C to 490 degrees C working temperature, 0.50 percent to 4.6 percent dielectric power & 1.474 & 1.491 refractive index. Borosilicate glass is available in clear color. Borosilicate glass is available in tubing, casting, pressure ware, plates, rolled sheet, panels, blown ware & rods forms.
Brand Names: Pyrex
www.quartz.com/pyrex.html

American Precision Glass Corp. - Duryea, PA
Manufacturer, Custom Manufacturer, Service Company
Custom glass fabrication & precision technical glass products, including engineering. Fabricating a variety of glass types that include borosilicate, crown, soda lime, filters, quartz, fused silica, radiation shielding, X-ray, & other specialties. Applications include faceplates, prisms, filters, mirrors, lenses, circles, tubing, rods, micro sheets, conductive windows, molded blanks, sagged parts, & custom glass products. Capabilities include glass grinding, glass cutting, glass beveling & chamfering, glass drilling, glass filters and special fabricated glass.
www.apgcorp.com/

Engineered Glass Products - Chicago, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom borosilicate glass. Thermal shock resistant glass panels are available. Thermal shock resistant glass panels feature transparent heat reflective coating in 3500 angstroms thickness. Capabilities include tempering, screen printing, edgework, cutting & grinding. UL® listed.
Brand Names: Heat Barrier
www.egpglass.com/products/marsco-heat-barri...

Rayotek Scientific, Inc. - San Diego, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified, full design standard, minority owned. Fabricator of high tech glass products including high strength windows, sight glasses, lamps, vacuum & high pressure systems, fireplace & furnace windows, optics, architectural & high end art. Materials include borosilicate, fused quartz, fused silica & soda lime float glass & sapphire. Capabilities include designing, engineering, molding, machining, slumping, polishing, grinding, cutting, brazing, sealing & strengthening. Large volume capabilities. SBA certified SDB.
www.rayotek.com/index1.htm

Kopp Glass, Inc. - Pittsburgh, PA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 certified. Manufacturer of molded, clear & custom (UV through IR), borosilicate & custom designed glass filters. Engineered to meet custom designed, military & industry-accepted specifications & with thermal, abrasion & impact resistance.
www.koppglass.com/

John C. Ernst Co., Inc. - Sparta, NJ
Distributor, Manufacturer
Manufacturer of borosilicate glass including level gauge glass, flat plate glass & flat gauge glass. Borosilicate level gauge glass is available in standard clear, high pressure clear, red line & heavy wall types. Standard clear borosilicate glass tubes are available in lengths up to 72 in. with ODs from 5/8 in. to 3/4 in. High pressure clear borosilicate glass tubes are available in lengths up to 144 in. with ODs from 5/8 in. to 3/4 in.
Brand Names: Duran
www.johnernst.com/glass_gaskets_index.html

Glass Dynamics, LLC - Vineland, NJ
Manufacturer, Custom Manufacturer
Custom fabrication services for borosilicate glass. Capabilities include designing, engineering, prototype, machining, molding, slumping, sagging, bending, cutting, grinding, polishing, tubing, rods, cylinders, lenses, sight glasses, industrial components & more. Various coatings, frit & other value added processes.
Brand Names: Borofloat, Duran, Kimax, Pyrex, Quartz, Simax
www.glassdynamicsllc.com/index.html

Borosilicate Glass Products
	Simax® Kavalier Borosilicate: 4 - 28mm Simax® Kavalier Borosilicate: 30 - 60mm Simax® Kavalier Borosilicate: 64 - 140mm

Newport Industrial Glass, Inc. - Stanton, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Flat, plate, soda-lime, electronic, LED, tempered, micro-sheet, ultra-thin glass, 200 plus types of optical glasses, ophthalmic, borosilicate, radiation shielding, heat resistant, filter, low expansion, laminated, diffusing, anti-glare, instrumentation, patterned, opal & theater.
www.newportglass.com/angwcat.htm

Boilersupplies.com - Mc Donough, GA
Distributor, Custom Manufacturer
Distributor of annular, flat & tubular gage glass.
www.boilersupplies.com/gageglass/flat-glass...

Borosilicate Glass Products
	Maxos Standard Borosilicate Flat Glass Maxos® Brand Annular Edge Replacement Glass Maxos 30mm European Replacement Glass, Klinger & Banti Style More

Walter Stern, Inc. - Port Washington, NY
Manufacturer, Custom Manufacturer
Manufacturer of 1 mm to 25 mm borosilicate glass or glass balls for laboratory applications.
lab-instruments.waltersterninc.com/viewitem...

Mo-Sci Corp. - Rolla, MO
Manufacturer, Custom Manufacturer, Service Company
AS9100C and ISO 9001:2008 certified manufacturer of standard & custom glass made of borosilicate, soda lime & quartz glass compositions. Available glass includes bactifree glass, bioactive & biocompatible glass, radioactive glass spheres, chopped or continuous glass fibers, fibered glass, chemically strengthened borosilicate microsphere glass, inorganic microsphere glass & metal coated microsphere glass. Glass spheres are available in size range of 1 micron to 10 mm. Glass is also available as beads, balls, blocks, slabs & frits. Applications include health care, automotive, semiconductor, military, aerospace, electronics, sporting goods & textile.
www.mo-sci.com/Mo-Sci_Specialty_Products/Mo...

Technical Glass Products, Inc. - Painesville, OH
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of standard & custom borosilicate glass. Capabilities including grinding & polishing up to 28 in. dia., OD grinding up to 24 in. dia., centerless grinding up to 4 in. dia., lapping, core drilling, wire sawing, boring, fabricating, repair, designing & machining.
www.technicalglass.com/products.html

Flabeg Technical Glass US / Naugatuck Glass - Naugatuck, CT
Manufacturer, Custom Manufacturer
ISO 9002 certified manufacturer of precision glass components & mirror components including crown glass, drilled & borosilicate glass. Products include flat glass, bent glass, optical components, metalized components & mirror components. Range of glass thickness from 0.006 in. to 0.250 in., b270 superwhite substrate grade flat glass component in .7mm to 3mm thickness, low iron (water white) sheet glass, bk7 available. Applications & industries served include cosmetics, novelty, automotive & solar power reflectors. Military Spec. MIL-105D compliant.
www.flabeg.com/index.php?id=112&L=1

Sydor Optics - Rochester, NY
Custom Manufacturer, Service Company
Custom manufacturer of rolled sheet borosilicate glass. Available with 28.66 mm to 66.7 mm thickness. Various features include low thermal expansion, thermal resistance and light transmission. ITAR registered. ISO 9001:2008 compliant. On-time delivery.
sydor.com/pdfs/SchottSupremax33Borosilicate...

United Lens Co., Inc. - Southbridge, MA
Custom Manufacturer
ISO 9001:2008 certified, ITAR registered, borosilicate glass fabrication services. Materials handled include Borofloat® & Supremax®. Products such as thin film coatings, ground & polished flat optics & precision machined & hand molded optical blanks can be fabricated. Capabilities also include thin film coating, grinding & polishing, CNC machining, cutting, annealing, curve generating, profile edging & hand molding.
www.unitedlens.com/markets-industries-serve...

Borosilicate Glass Capabilities
	Precision Machining of Optical Blanks

PEG, Inc. (Precision Electronic Glass) - Vineland, NJ
Custom Manufacturer
ISO 9001:2008 certified manufacturer of precision glass & quartz components & assemblies with custom fabrication capabilities. Capabilities include prototype to production runs, grinding & polishing cylindrical outer diameters up to 6 in. & can hold wall tolerances to .0005 in., 1 to 20 burner machines & more than 140 spindles & capable to shrink inner dia. from 0.007 in. to 10 in. with tolerances of plus/minus 0.05% & on time delivery.
www.pegglass.com/applications.html

HOYA Corp. USA - Optics Division - Santa Clara, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of optical glass including borosilicate glass. Capabilities include inspection, polishing, shaping, tempering, coating & grinding. On-time delivery.
www.hoyaoptics.com/pdf/OpticalGlass.pdf