Dunlop NDT, LLC

Industrial Machinery ManufacturingUnited States11-50 Employees

Dunlop NDT is Certified Woman-Owned & specializes in Non-Destructive Testing (NDT) & Material Analysis.  Adhering to ISO 17025 we are approved by A2LA & FAA Repair Station.

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    
• Cont. Monitoring (CWI)             
• IP Fabrication & Shop Audits   
• Lifting Hooks
• Long-Term Field Support             
• NDT: VT, MT, PT, UT, UTT, ET                            
• Special Inspections (Bolting/Visual)  
• Structural Steel   
• Tank: Thickness
• Aircraft

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 & Vickers

MATERIAL ANALYSIS - Optical Emission Spectroscopy (OES). Samples: 

• Aluminum Alloys			                
• Cobalt Alloys
• Carbon Steel	                                        
• Chromium Alloys
• Copper Alloys				        
• Nickel Alloys
• Stainless Steel			                
• Tool Steel


Please visit us at www.dunlopndt.com

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