Pressurized Vessels and Tanks
C4 Welding is completely dedicated to providing you with products that are in absolute compliance with ASME codes backed by testing and certification with our in‐house testing facilities and processes. We have a proven record for delivering critical welding and manufacturing excellence, and a growing roster of satisfied customers.
ISO 9001:2015 Certified Quality Systems
AWS Certified Weld Inspectors
Quality is the highest priority for us. This is demonstrated by having AWS Certified Weld Inspectors (CWI) on staff. The benefits of doing so include the following: the ability to conduct in-process inspections both during welding cycles and at critical control points; and the opportunity to document findings throughout the process. This way, we can provide documentation at any point during the process to validate that the product is being manufactured to the drawings and specifications you provided. The end result is a proactive, well-managed program that ensures top-quality results, each and every time.
C4 can provide the following tests in-house:
- Magnetic Particle (MT)
- Liquid Penetrant (PT)
- Ultrasonic Test (UT)
- Visual Test (VT)
- Functional, Hydro, and Proof Testing