Hermetically seal 이라는것은 밀봉 Glass sealed 라는 것으로서
한쌍의 red-hot pincers로 교차되어 용융될때까지 neck heated 를 가지는것을 의미한다. 자세한것을 프린트하여 읽어 보시기 바랍니다.

Custom designed hermetic products.
Many of the world`s leading companies involved in the geophysical, nuclear, automotive and aerospace industries depend on HSC for their hermetically sealed connectors, headers and feed throughs. Whether designed by our customers or our own experienced engineering personnel, HSC custom products withstand the most severe environments imaginable: high pressure up to 65,000 P.S.I.; temperature ranges from - 325°F to greater than 1,000°F; and leak rates of 1 x 10-11 cc/sec. helium at a one atmosphere differential.

Standard hermetic connectors.
HSC is also a principal manufacturer of Qualified Products Listed (QPL) circular connectors to most the major military specifications. Our line is completed by a range of products that conform to the design and performance requirements of a broad range of other specs.

An integral part of HCC Industries.
With a 128,700 sq. ft. manufacturing plant located in Rosemead, California, Hermetic Seal is an integral part of HCC Industries, and together with its sister companies forms the largest independent hermetic sealing operation in the world.

Total Process Control
• Computer aided design
• Glass mixing, pressing and sintering
• Machining and stamping of bodies
• Manufacture of contacts and electrodes
• In-house tooling and fixturing
• Sealing in exothermic, Argon, Nitrogen and Hydrogen atmospheres
• Cleaning without the use of ozone depleting chemicals
• Plating, including precious metals Materials Capability
• Manufactured bodies in standard materials – Cold Rolled Steel, Stainless Steel, Kovar... and exotic... Inconel, Monel, and Titanium
• Electrodes in 52 Alloy, Kovar, Stainless Steel, and Inconel; also Chromel/Alumel, Molydebnum, and Iron/Constantin for thermocouple applications

ISO 9001 REGISTERED by NSF

Facilities on site 128,700 square feet (86,500 manufacturing).

Machine shop can produce all components necessary for glass to metal sealed products using the latest CNC machine tools.
• Bodies or shells (Inconel, Kovar®, Stainless Steel, Carbon Steel, Monel and Titanium)
• Contacts (Alloy 52, Inconel, Kovar®, Molybdenum, Stainless Steel, and Thermocouple)
• Carbon Fixtures
• Close tolerance finish machining

Tool shop equipped to produce all support tooling necessary to support the products manufactured.
• Glass dies
• Rubber molds
• Punch press dies
• Assembly tooling
• Pressure test fixtures

Glass shop
• Twenty-eight glass presses
• Single glass beads
• Multi-pin beads
• Glass compounding
• 2 Sintering furnaces
• Glass silk-screening
• Drawn Glass

Furnaces
• (5) Nitrogen capable, continuous belt
• (4) Exothermic, continuous belt
• (1) Hydrogen, batch
• (1) Vacuum, batch

Cleaning (On site)
• Complete onsite capability for the chemical and mechanical removal of sealing oxides, and Passivation of metals

Plating shop (On site)
• Nickel (3 types)
• Gold (3 types)
• Copper (2 types)
• Tin (2 types) – Tin-lead – Hot Solder Dip
• (1) Seiko SFT-157 X-ray Fluorescent measurement equipment
• (2) Veeco XRF-5300H X-ray Fluorescent measurement equipment

Chemical Lab (On site)
• Atomic Absorption, ATI UNICAM 929, Spectrometer
• Complete chemical analysis capability

Waste Treatment (On site)
• All rinse waters
• All concentrated chemicals

Inspection
• ISO 9001 Registered
• Statistical Process Control
• (2) Coordinate Measuring Machines
• (3) Optical comparators
• Thermal cycle/ shock
• Pressure Test to 30,000 PSI (at temperature)
• Steam Age/Solderabilty Testing
• Humidity Testing
• (1) Mass Spectrometers capable of 1 x 10 ¯10
• (5) Mass Spectrometers capable of 1 x 10 -9
• High Voltage to 6000 volts AC
• Insulation resistance to 2500 VDC

Qualified Products Listed connector series
• Mil-C-26482 Series I, and II
• Mil-C-38999 Series I, II, and III • Mil-C-26500
• Mil-C-83723 Series III

Commercial Equivalent connector series
• Nas 1599
• Mil-C-24231
• Mil-C-24308
• Mil-C-19572
• Mil-C-28748
• Mil-C-22249 • Mil-C-81511
• Mil-C-22539
• Mil-C-83513
• Mil-C-81703
• Mil-C-5015


Serving the following industries:
• Automotive
• Oil & Gas Exploration
• Aerospace & Defense
• Industrial Process Control & Measurement
• Medical
• Commercial and General Aviation
• Telecommunications