Non-Destructive Testing Services in Chevy Chase Section Three, MD
Chevy Chase Section Three, MD Ultrasonics
Using high frequency sound energy to conduct examinations and make measurements. Ultrasonic inspection can be used for flaw detection/evaluation, dimensional measurements, material characterization. The sound energy is introduced and propagates through the material in the form of waves. When there is a discontinuity or crack in the wave path, part of the energy will be reflected. back from the flaw surface. The reflected wave signal is transformed into an electrical signal by the transducer and is displayed on a screen. Advanced Ultrasonics takes many on the job hours and classroom training to become a skilled technician in Ultrasonics. Integrity Testlabs has technicians to cover all your Ultrasonic (UT) needs.
Chevy Chase Section Three, MD Visual Testing (VT)
Probably the most important inspection technique and one we are gifted with is visual testing with our eyes. This is a very common, low cost, quick and effective way to inspect welding, equipment, and coatings. Visual testing is the most important tool for a Certified Welding Inspector (CWI), It’s a certification you can acquire through ASNT or with your company by ASNT TC 1A. Defects commonly found using visual inspection is excessive reinforcement, underfill, undercut, porosity, cold lap. If able to access the inside or root of the weld its possible to see lack of fusion, or incomplete penetration.
The American Petroleum Institute (API) 570 is a in-service inspection code. Designed for the natural gas, chemical and oil refineries piping systems to prevent failures before they happen. This code covers inspection, rating, repair, and alteration procedures for applicable piping systems. This code applies to metallic and fiberglass-reinforced plastic piping systems, also pressure-relieving devices associated with the systems. Inspectors are tasked with ensuring compliance with this code is followed. Integrity Testlabs has in-house and contract API 570’s to cover any needs that fall under the API 570.
ASTM International is a globally recognized leader in the development and delivery of voluntary consensus standards. Over 12000 ASTM standards are used around the world to improve product quality, enhance health and safety, strengthen market access and trade, and build consumer confidence. International standards development is driven by the contributions of the members: more than 30,000 of the world’s top technical experts and business professionals representing 140 countries. Working in an open and transparent process and using ASTM’s advanced IT infrastructure, members create the test methods, specifications, classifications, guides and practices that support industries and governments worldwide.
ASME Sec VIII; ASME Boiler & Pressure Vessel Code (BPVC)
Section VIII of ASME is the code that covers the design, manufacturing, inspection and testing of pressure vessels that exceed 15 psig. This code book provides specific requirements on welding and forging, mandatory and nonmandatory appendices detailing supplementary design criteria. Manufacturing companies must be certified by AMSE. Integrity Testlabs can provide all Non-destructive need to meet or exceed the requirements of ASME Sec VIII ASTM; American Society Testing and Materials.
ACFM; Alternating current field measurement in Chevy Chase Section Three, MD
Integrity Testlabs was one of the first companies to provide this inspection technique in the Northeast. ITL technicians have completed hundreds ACFM inspections on equipment shells in oil refineries in the Northeast. ACFM is a electromagnetic technique used for detecting cracks breaking the surface. Capable of also sizing the defect. ACFM can be used on ferrous and nonferrous metals. ACFM can be fast and effective inspection. It does need the area to be cleaned and electric available to run the ACFM unit. Wet Fluorescent Magnetic Testing (WFMT) can be used as an alternate inspection to confirm the findings of the ACFM.