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Magnetic particle testing. It is a non destructive testing (NDT) process. The principle of the method is that the specimen is magnetised to produce magnetic lines of force, or flux, in the material.
A female engineer uses an instrument to test circular steel pipes
Riga, Latvia - June 27, 2019: Heat pipe replacement works on Dzelzavas Street.
welded metal structure. Concept of engineering and architecture hd image
Tightening of bolts nuts screw washer in concrete surface. Cable tensioning. Installation of support in crash barriers on highway. Bridge construction. Metal road fencing on freeway. Road guard rails.
Environment, Fumes, Pollution, Working, Iraq
Hands close-up tighten the screw. CLIP. Men's hands in orange gloves on board the ship tighten the screw from the ship's anchorage at night.
Welding works on gas pipeline
A Chinese female engineer works in a chemical plant
Magnetic particle inspection or magnetic particle testing. It is a nondestructive examination (NDE) technique used to detect surface and slightly subsurface flaws in most ferromagnetic materials.
Riga, Latvia - August 12, 2016: Heat pipe replacement works on Brivibas Street. A pipe is being laid in a prepared trench.
Assembly for the celebration of fireworks
Aluminum welding joint on two aluminum object
Tightening of bolts nuts screw washer in concrete surface. Cable tensioning. Installation of support in crash barriers on highway. Bridge construction. Metal road fencing on freeway. Road guard rails.
Workers stack iron pipes for pouring concrete before building a bridge
Colleagues on construction field checking for built status. Two engineers analysing current status of gas pipeline. Measuring pipe characteristics.
A female engineer uses a hardness tester to test steel in a chemical plant in Fujian,China.
Step to use rag wipe Solvent Remover to cleaning the welded surface before performing spray Liquid Penetrant for Non-Destructive Testing(NDT) with process Penetrant Testing(PT).
From molten metal to finished product, the metal workshop is alive with the energy of creation.
The welder is welding with gas tungsten arc welding process (gtaw, tig, argon) to the weldolet on the pipe.
Hands close-up tighten the screw. CLIP. Men's hands in orange gloves on board the ship tighten the screw from the ship's anchorage at night.
arc wenders working in a gas pipeline.see more relative images
old rusty pipe on reefer carrier with steel stairs, the people working on the cargo hatch for safety working and cooling, during unloading cargo on ship to factory in port and marine industry concept
A middle-aged Asian male worker tested steel with a hardness tester on the construction site
Wiring of an electric cable on the dug trench, supply of the electric power to the house on the earth.new
Colleagues on construction field checking for built status. Two engineers analysing current status of gas pipeline. Measuring pipe characteristics.
Worker At Construction site Is Preparing Reinforcement Cage.
Precision work with a tightening machine in the workshop.
Non-destructive testing technicians are checking welds of pipe with magnetic particle testing (MT) method. Magnetic particle inspection (MT or MPI) is a nondestructive inspection method that provides detection of linear flaws located at or near the surface of ferromagnetic materials.
Details of large equipment in chemical plants
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