Our steels have been widely applied to many industries and fields, such as the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping cold forming,etc.
Ultrasonic Testing of Material Level 2 IAEA - [PDF Document]
ASME boiler and pressure vessel code 2727.1.4. Comparison of ultrasonic testing standards 2757.2. Testing procedures 2867.2.1. Selection of equipment 2867.2.2. Position and direction of scan 2877.2.3. Calibration 2877.3. Some ultrasonic testing standards 2897.3.1. American Society of Mechanical Engineers (ASME) 2897.3.2.