Stainless Steel Elbow Fittings

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Vacuum elbow fittings form 90-degree and 45-degree connections between components, allowing the user to change the direction of the flow in a vacuum system. Nor-Cal Products is fully stocked and ready to ship on our extensive selection of 304 stainless steel elbow fittings. Our product line offers elbow configurations with flanged end terminations, including ISO-KF (NW), ISO-K, CF (Conflat), and ASA. Elbow fittings can be configured in both a mitered and radius shape, with different length tangents available depending on your specifications. Nor-Cal’s elite team of engineers can customize, design and test ISO 9001:2015-Certified cross fittings based on your specifications.
For more information about Nor-Cal Products’ catalog of elbow fittings, please request a custom quote or contact us online.

Stainless Steel Elbow Fittings Features

  • 304 stainless steel construction
  • Custom configurations possible – just ask us.
  • Different length tangents
  • Mitered and radius shapes

ISO/ASA/CF Elbow Pipe Fittings

With over 50 years of expertise in the vacuum science industry, Nor-Cal is an established industry leader of vacuum elbow fittings. Our elbow fittings are designed to have a radius equal to the existing pipe system. Elbow fittings are connected by O-ring grooves, bolt holes and bolt pattern dimensions depending on the model being installed.

ISO-KF (NW) Elbow Fittings:

ISO-KF (NW) elbow fittings are used to change the direction of flow between two ISO-KF flange faces. These flanges can be installed using wing nut clamps or other ISO-KF compatible fastener systems.


  • Corrosion-resistant
  • Easy to install
  • Multiple port lengths

ISO-K / ISO-F Elbow Fittings:

ISO-K / ISO-F elbow fittings range in OD from 2-1/2" to 10” and are manufactured in accordance with DIN 28404 and ISO 1609. ISO-K / ISO-F elbow fittings can be easily installed using single or double-claw clamps.


  • 304 stainless steel
  • Custom lengths available

ConFlat (CF) Elbow Fittings:

The CF elbow flanges are ideal for UHV system construction. ConFlat elbow fittings can be installed with the CF bolt and fastener hardware, with or without silver plating.


  • Rotatable design
  • Metal seal option
  • Popular sizes available

ASA Elbow Fittings:

Our ASA elbow fittings are available with both genders or a combination. Quick and easy to install using the appropriate O-ring seals, bolt and fastener kit from Nor-Cal.


Elbow Fittings for Industrial Use

Nor-Cal has remained committed to providing the highest quality vacuum components for OEMs and industrial and research end-users. We have gained a reputation for manufacturing precise cross fittings and vacuum components for various industries, including:
  • Semiconductor industry
  • Research laboratories
  • Energy and aerospace
  • Life and health sciences development

45 Degree & 90 Degree Elbow Fitting Benefits

Our in-house tooling, equipment and prototyping capabilities allow for faster turnaround time, lower costs and full manufacturing supervision at each stage of our ISO 9001:2015-Certified production process. We leverage our elite CAD software and rigorous testing processes in order to ensure you receive appropriately toleranced, high quality elbow fittings. Additional benefits include:
  • Precision machining
  • High grade material sourcing
  • ASTM-Certified materials
  • Clean room assembly and packaging available
  • Leak detection

Why Choose Nor-Cal Products?

Nor-Cal Products, Inc. is dedicated to the continual improvement of our prototyped and manufactured goods through the implementation of a carefully planned quality management system. Our strong in-house capabilities support the quality of our components and services in a variety of areas, including Logistics, Manufacturing and Quality Assurance. We strive to meet our primary goal of 100% customer acceptance by manufacturing defect-free parts with on-time delivery, competitive pricing, and the best possible customer service.

Contact Us For a Custom Vacuum Solution to Meet Your Needs

Request a custom quote or contact us online and let us find or customize the right elbow fitting for your application!

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