carbon steel IIW V1 Calibration Block Dutch test

IIW V1 calibration block

Standard: ISO2400-1972E

IIW test block (V-1 test block) is also called Dutch test block. It is an international standard test block approved by the International Welding Institute (IIW) and recommended by the International Organization for Standardization (ISO). The shape and size are shown in Figure 1-1:

Test Report
HUATEC strictly guarantees product quality, and promises to provide a corresponding test report for each test block sold, which records the test block specifications, materials, and test standards. If you have special requirements for the test report, please contact us.