Davin Knowles's Colleagues at Dunlop NDT
Davin Knowles's Contact Details
678-714-5750
Cartersville, Georgia
Dunlop NDT
Davin Knowles's Company Details
Dunlop NDT is Certified Woman-Owned & specializes in Non-Destructive Testing (NDT) & Material Analysis. Adhering to ISO 17025 we are approved by A2LA. Our extensive NDT inspection experience includes many projects. Some iconic: Mercedes Benz (Falcons) & Braves Stadiums, NASA, Hartsfield Jackson Int'l Airport & World Trade Center. Other NDT services offered:• Anchor / Bolt • Continuous Monitoring (CWI) • New Fabrication & Shop Audits • Lifting Hooks/Devices • Long-Term Field Support • NDT: VT, MT, PT, UT, UTT, ET • Special Inspections (Bolting/Visual) • Structural Steel • Tank: Thickness Our MATERIALS ANALYSIS capabilities have expanded: WELDER SERVICES• All-Weld-Metal Tension Testing • Charpy V-Notch (CVN)• Guided Bends / Welder Coupons • Macroetch for Weld Size• Prequalified Welding Procedures (WPS) • Procedure Qualification Record (PQR)• Reduced Section Tension • Welder Qualifications: 1-4G, 1-5F, 5-6G & Decking MECHANICAL TESTING • Bends: Pipe, Tube • Bends: Plate, Sheet & Bar• Charpy Impact: Standard & Sub Size • Custom Fixtures & Testing• Load Testing • Machining • Rebar: Up to #10 • Tensile: Flat up to 0.75" Thick /Round up to 0.5" Dia. METALLURGY • Digital Microscopy • Grain Size Analysis• Hardness: Brinell up to 3,000 kg • Hardness: Rockwell (B, C, N & T) • Macro Etch • Polishing & Mounting • Metallography • Microhardness: Knoop & VickersMATERIAL ANALYSIS - Optical Emission Spectroscopy (OES). Samples: • Aluminum Alloys • Cobalt Alloys• Carbon Steel • Chromium Alloys• Copper Alloys • Nickel Alloys• Stainless Steel • Tool SteelPlease visit us at www.dunlopndt.com