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Compression Tube Fittings & Valves
Peerless is dedicated to providing you the best choices for compression fittings and valves, the highest level of customer satisfaction, and access to an extremely talented group of people well versed in industrial equipment and supplies for piping systems. Our goal is to help you lower costs, increase efficiency and improve safety.
Our partnership with DK-LOK Fittings & Valves, has allowed us to provide our customers with outstanding technical customer service, on-time deliveries and continued engineering innovation.
Together with DK-LOK, we offer a diverse group of fitting and valve products including:
Thinking about leaving Swagelok for another manufacturer?
If you’re using Swagelok products and thinking about switching to a different manufacturer, then you’re in the right place.
In this article, we are going to discuss five things to consider before you switch to a different manufacturer.

Why Choose Peerless?
As a leader in safety, Peerless understands the importance of building safe, reliable piping systems that last for years to come.
- ISO 9001:2015 Certified
- On-Time Quotes
- Quick Turnaround Times
- On-Time Deliveries
- Application Engineering Support
- Extensive Partnerships
- Advanced ERP & MRP Systems
- 3D CAD/CAM Software
- AML Friendly
- On-Line Chat Support