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Testing & Inspection Services

Weld Testing & Inspection By AWS-Certified Inspectors

Quality is our highest priority, and you can see it in our craftsmanship and our investment in our team and equipment. Our Quality Management team consists of American Welding Society (AWS) Certified Weld Inspectors (CWI) for weld testing and inspection. They conduct in‐process inspections both during welding cycles and at critical control points and document their findings throughout the process. This allows us to provide documentation at any point during the process to validate that the product is being manufactured according to the drawings and specifications provided.

Proactive Non-Destructive Testing

We operate well‐managed programs that ensure top‐quality results. The following are Non-Destructive tests performed onsite or in‐house.

Magnetic Particle (MT)

By running a magnetic current to find flaws and cracks on the surface and near-surface of ferromagnetic materials

Liquid Penetrant (PT)

Produces flaw indications with liquid-colored or fluorescent dyes

Ultrasonic Test (UT)

Using special equipment to create high-frequency sound waves to penetrate material thickness

Visual Test (VT)

Trained visual inspectors use their knowledge, designs, and product documents for inspections using their vision.

Other Testing Capabilities

Functional, Hydro, and Proof Testing

Quality Systems

Our facility, welding engineers, and certified welders have the highest certifications to meet C4’s quality program.

Standard for Non-Pressure Vessel Applications

Our Standard quality program is qualified to ISO 9001:2015 certified.

ASME for Pressure Vessels

Our manufacturing facility conforms to American Society of Mechanical Engineers Section VIII, Division I (ASME “U” Stamp) for in-shop and field fabrication of pressure vessels. “U” Stamped Vessels are altered and repaired in accordance with the National Board Inspection Code (NBIC “R” Stamp).

Certificates of Authorization

  • “NB” Mark (National Board)
  • “U” Stamp; “R” Stamp.

Trust C4 Welding to Deliver Quality and Certified Welding Services

From value engineering and precision machining to expert welding, weld testing, and inspection services, C4 Welding has everything you need to provide a solution tailored to your specific requirements. Don’t hesitate to contact us today with any questions or request a quote on your next manufacturing project.