Reference Standards Calibration Blocks - PH Tool

5
C
L
12
11
10
9
7
6
C
L
LIQUID PENETRANT STANDARDS
C
L
REF SIDE "B"
1/2
PLATE SERIAL NO.
WELD 3
WELD 2
WELD 1
CONTOURED
AS-WELDED ROOT WELD IN BEVEL AREA
1/32" REINFORCEMENT 1/16" REINFORCEMENT AS-WELDED
8
7
5
4
1
3
NOTCH #1
2
NSTR-99 Liquid Penetrant Personnel
Qualification Test Props
These liquid penetrant test props contain at least four (4) micro-sized holes
0.004” to 0.005” diameter by 0.008” to 0.010” deep. Holes can be machined in
welded plate, pipe, bolts, bevel canopies, c-canopies, socket welds, or any test
prop. Materials can be customer-supplied or PH Tool-supplied. In accordance
with U.S. Navy’s NSTR-99 Rev. 3 (Qualification Examination Requirements for
Nondestructive Test Personnel).
Liquid Penetrant Test Prop
Popular Navy LP prop consisting of a Stainless Steel plate with three (3)
welds. Both the plate material and weld filler material are 300 series
Stainless Steel. One weld is 1/32” reinforcement and is contoured (ground);
the second is 1/16” reinforcement in the as-welded condition, the third is an
as-welded root weld in a 90° V-groove. Plate contains twelve (12) microsized
holes (NSTR-99) and one (1) linear indication (EDM notch). Notch is
typically 0.250” long x 0.002 - 0.003” wide x 0.010 - 0.015” deep. Plate size
is 5” x 7” x 1/2”. Plates can be customer or PH Tool-supplied. Notches and
holes of varying dimensions are also available. Certification Report with
“as-built” hole and notch dimensions, and a map of defect locations is
included.
www.phtool.com
email: sales@phtool.com
4406 Bethlehem Pike, Telford, PA 18969 USA Tel: 267-203-1600 Fax: 267-203-1601
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