Ray-Check: Wire Type IQI ASTM E747-97
WIRE TYPE IQI’s
Accepted by ASME V and AWS as an alternative to plaque type I.Q.I. ’s. These I.Q.I.’s are encapsulated in vinyl for durability. Available in 4 sizes (Sets A, B, C, and D) in Aluminum, Copper, and Stainless Steel.
Also available: Sets A and B in Inconel and Titanium.
ASTM-E-747 wire type I.Q.I.’s are manufactured with 6 wires in each size, as shown in the table below.
Each size I.Q.I covers a range of thicknesses for which it is used, based on a standard 2T level of inspection.
0.25 Thru 0.75 IN.
0.75 Thru 1.7 IN.
1.7 Thru 4.0 IN.
4.0 Thru 10.0 IN