ASME SUPPLEMENT 2 KIT (INCH VERSION)

ASME Boiler and Pressure Vessel Code, Section XI, Appendix VII, Supplement 2 for Austenitic Piping

This Kit Includes: 

• Stainless Steel Welded Piping (2″ Sch80 (0.22” wall)  x 24″L x 360° Seg.); 1 Unflawed Unit, 1 Flawed Unit

• Stainless Steel Welded Piping (4″ Sch80 (0.335” wall) x 24″L x 360° Seg.);  3 Unflawed Units, 1 Flawed Unit

• Stainless Steel Welded Piping (6″ Sch160 (0.72” wall) x 24″L x 360° Seg.); 4 Unflawed Units, 2 Flawed Units

• Stainless Steel Welded Piping (12″ Sch80s (0.5” wall) x 24″L x 360° Seg.); 9 Unflawed Units, 3 Flawed Units

• Stainless Steel Welded Piping (24″ Sch80s (0.5” wall) x 24″L x 120° Seg.); 5 Unflawed Units, 3 Flawed Units

Kit Totals – 5 Specimens; 22 Unflawed Units, 10 Flawed Units

 Kit Specifications:

• The kits are manufactured to meet the minimum requirements of ASME boiler & pressure vessel code, Section XI, Appendix VIII, of Supplement 2.

• At least 50% of the cracks will be coincident with fabricated conditions such as ground & “as-welded” crowns, counterbores & weld root conditions.

• Flaw depths will range from the 10-30% through the 61-100% depth ranges as specified in ASME Section XI, Appendix VIII.

• All flaws will be mechanical fatigue or thermal fatigue cracks with at least 75% of the cracks being thermal fatigue.

• Critical tolerance: +/- 0.040”