FlawTech - Radiatronics NDT Inc.

UT CALIBRATIONBLOCKSFlaw Manufacturing Technology4486 RACEWAY DR.CONCORD, NORTH CAROLINA USA 28027TEL: 704-795-4401 FAX: 704-795-4403 WWW.FLAWTECH.COMULTRASONIC CALIBRATION BLOCKSEPRI CS-4774 Basic Calibration BlockUsed for establishment of primary reference responses for UT examination of welds. Block contains three axial SDHsand two circ SDHs at 1.5" deep. Also contains one 1/8" diameter FBH at 0.5" deep and four notches at .031" deep x.063" wide x 1.5" long. In accordance with EPRI CS-4774, Fig. A-3ASME Sec. XI Basic Piping Calibration BlockComplete manufacture of the ASME Section XI Blocks including: supplying of pipe, machining of OD/ID(if needed),cladding(if needed), machining of all notches and side-drilled holes(SDH), machine engraving of all essential infoincluding alloy, specification, diameter, wall thickness, and serial number. Blocks normally contain: one axial OD notch,one axial ID notch, one circumferential OD notch, one circ ID notch, three axial SDHs at 1/4, 1/2, and 3/4T, and threecirc SDHs at 1/4, 1/2, and 3/4T. Can also be made from customer supplied material. We can upgrade your existingblocks to Sec. XI requirements by adding needed holes and notches.Contact FlawTech for all your Standard andCustom Calibration Block Needs*all materials available upon request*