Bored & Blank Vacuum Flange Manufacturer
Our product range includes blank flanges and bored weld rings in a variety of types, including ISO-KF (NW), ISO-K, ISO-F, CF (Conflat), ASA, EVAC, and WireSeal. Browse our product offerings below or contact a Nor-Cal Products representative so they can help find the best flange series products for your application.
Bored & Blank Vacuum Flange Manufacturer Features
- Clamped and bolt-style connections
- Clearance hole and tapped configurations
- Imperial and metric threads
- ISO 9001:2015- certified
- Stainless steel composition
Bored & Blank Vacuum Flange Products
ISO-KF (NW) Bored & Blank FlangesNor-Cal ISO-KF style bored & blank flanges are manufactured from 304 and 316L stainless steel in addition to our aluminum ISO-KF (NW) flanges. ISO-KF style flanges feature both bored & blank designs, short and long weld necks, and fit standard USA tube sizes from 3/8 to 2 inches.
ISO-K Bored & Blank Flanges
Our ISO-K flanges are manufactured in accordance with ISO-certified specifications and can mate with ISO flanges from other manufacturers. ISO-K flanges are bored and blank and are designed for use with single or double claw clamps.
ISO-F Bored & Blank FlangesISO-F bored & blank flanges couple together two ISO-F flanges or one ISO-K flange to an ISO-F flange. ISO-F can be manufactured from 304 or 316L stainless steel for increased corrosion resistance.
ConFlat (CF) FlangesWe are fully stocked on CF flanges ranging in size from DN16 to DN350. Nor-Cal’s ConFlat flanges provide optimal UHV sealing and offer rotatable and fixed configurations. ConFlat flanges can be customized for specialty applications.
ASA Bored & Blank FlangesASA bored & blank flanges are either flat (male) or O-ring grooved (female) depending on your requirement. Nor-Cal’s ASA flanges are available for standard tube sizes from 2 to 12 inches and are compatible with standard 150 ANSI flanges.
EVAC Bored & Blank Flanges
Nor-Cal’s DN-62, 80, and 100 size tapered flanges are manufactured in accordance with EVAC standards. EVAC bored & blank flanges are designed for use with EVAC CeFix seals.
Wire Seal Bored & Blank FlangesOur wire seal flanges are available as blank flanges or bored weld rings. For vacuum-tight connections with one male and female wire seal flange. Standard uses include bell jars, custom vacuum chambers, and related components.
Why Choose Nor-Cal?Nor-Cal bored & blank flanges are perfect for use in high vacuum or UHV custom vacuum system designs or in the fabrication of discrete vacuum fittings. Our strong in-house capabilities support the quality of our components and services in a variety of areas including:
ISO Certified Bored & Blank Vacuum Flange Manufacturer
Federal and industry-specific safety certification identify industrial manufacturers that follow safe, legal, and effective machining practices. Nor-Cal Products is an ISO 9001:2015 certified manufacturer of Bored & Blank Vacuum Flange Manufacturer and additional high and ultra-high Vacuum Chambers, Vacuum Flanges & Fittings, Traps & Filters, Feedthroughs and more. We take all the necessary quality control and inspection steps required to ensure that you receive high-performance vacuum components that meet your project demands. Our ISO 9001:2015 certified capabilities enable us to create custom components for several industries, including:
- Semiconductor Processing Equipment
- Electrochemical Research Systems
- Aerospace Components
- Medical Components
- Leak Detection Equipment & More