alert icon

Internet Explorer 8 or 9 is not supported by this website. Please use a more up to date browser.

Hide Message hide icon
Swagelok Penn

Your Authorized Swagelok Sales and Service Center

ISO Quality System and Warranty

Swagelok warranty, ISO 9001:2015 documentation, energy emission surveys, extensive certifications -- all part of ensuring premium quality components and service

Swagelok Penn demonstrates unfailing reliability in all aspects of our business. We have been an ISO 9001 registered company for the past 8 years and also adhere to the Swagelok Quality System, SQS.

These certifications are symbolic of our commitment to continuously improving our operations to allow us to provide the highest quality products and services. As we continue to grow and expand our operations, specifically within our custom fabrication and assembly group, we are doing everything possible to ensure we consistently provide the highest level of products and services that you have come to expect from Swagelok.

Swagelok Penn’s internal documentation and quality processes comply with ISO 9001:2015 and Nuclear-industry requirements under NRC Regulations (10 CFR) Part 21.

To learn more about Swagelok Penn’s ISO 9001:2008 process and get answers to common questions about our program click on the link provided below:

• ISO 9001:2015 Certificate Swagelok Quality System

• Request a copy of our Quality Manual

• ISO 9001 Frequently Asked Questions   

Our Quality Policy

"We are committed to continually improving our processes and systems to meet our customers' requirements and changing needs.  We will uphold and maintain the Swagelok standard of excellence as it pertains to Swagelok Distributor Policies, associates, suppliers, and other interested parties.  We will create value for our customers by providing delivery of high-quality products that meet the level of service and support that our customers expect. By quantifying and measuring our performance, we will utilize risk-based thinking to develop and implement actions that lead to a higher level of organizational excellence and customer satisfaction.

If you have any questions regarding our quality system, please contact Sue McCloskey, Director of Quality.

Product Certifications
We offer extensive product certifications to meet your needs and requirements. 

These include but are not limited to:

  • Certificates of Compliance 
  • Certificates of Compliance including typ. Mech. and Chem properties 
  • Nuclear Traceable Certificates of Compliance 
  • Certificates of Origin
Please contact us regarding any of your specific certification needs.


As a testament to the quality and reliability that Swagelok stands for, our components are supported by the industry leading Swagelok Limited Lifetime Warranty.

Assembly and Fabrication Certifications

Our assembly and fabrication group has obtained the following certifications to support our assembly and fabrication capabilities:

• Hose Assemblies

• Industrial Pressure Gauge Liquid Filling

• Swagelok® Tube Fitting and Tube Adapter Assembly

• Threaded Fitting Assembly

• Tube Bending

• Hand Tube Bender

• Bench Top Tube Bender

• Orbital Welding

• Automated Ball Valve Assembly

• VCR®/VCO® Face Seal End Connection

• Leak Testing

• Bubble Testing by means of liquid leak detector or immersion

• Helium Leak Testing with Mass Spectrometer

• Pressure Change Measurement (Pressure Decay)

Certifications and Compliance

Swagelok quality systems and products are internationally recognized. The company has been audited and certified as meeting the full requirements of ISO 9001, including design, manufacture, inspection, customer service, and distribution functions. We have earned additional recognition, approval, and certifications from TÜV (Germany), ASME Quality System Certificate for nuclear safety-related applications (U.S.A.), METI/KHK (Japan), and many more.