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NDT
Standards for the Power Generation Industry |
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PH Tool supplies
the Power Generation industry with the best NDT Reference
Standards available today. We understand the nature of
your business and are committed to delivering top quality
standards on time. PH Tool can supply the complete standard,
or we'll work with customer-furnished materials. Pictured
below are a few of the popular blocks used today including:
Ultrasonic Testing (UT) calibration blocks, Eddy Current
Testing (ET) calibration tubes, and UT Bolting standards.
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| PDI
ALTERNATIVE ASME Calibration Blocks |
The
new PDI Alternative ASME blocks meet the requirements of
the Performance Demonstration Initiative (PDI) Procedure
No. PDI-UT-1, Rev. C, Fig. 4 (Ferritic) and PDI-UT-2, Rev.
C, Fig. 4 (Austenitic). These cover the generic procedures
for the ultrasonic examination of both ferritic and austenitic
pipe welds. The blocks offer users an economical alternative
to fabricating multiple curved cal blocks (pipe sections)
in many diameters and wall thicknesses.
The
blocks are normally supplied in sets of 3 individual blocks;
one in A516 Grade 70 Steel, one in Type 304/304L Stainless
Steel, and one in Type 316/316L Stainless Steel. Individual
blocks of any one alloy are also offered.
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| ASME
Sec. XI Calibration Blocks |
This block meets the requirements of ASME Section XI, Figure
III-3230-2. Block shown is Carbon Steel base metal with a Stainless
Steel weld clad. The weld clad was performed while the pipe was 360º
and was bored to a specific clad thickness. The two ID notches are
through the clad and into the base metal as required. This block is
available in any size or alloy needed, clad or not clad. Contains four
EDM notches and four side-drilled holes at 1/4T and 3/4T, axially and
circumferentially oriented.
We also offer the popular ASME Section V, Article 5, Figure
T-542.8.1.1 Angle Beam Calibration Block containing four EDM notches.
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| Assorted
ASME Ultrasonic Calibration Blocks |
Photo shows a pipe section, nozzle, and bolting standard. All
contain EDM notches and/or drilled holes. Can be machined from
customer or PH Tool-supplied material. Uncommon sizes and shapes can be
machined too. Pipe section at left was turned and bored from solid round
bar due to the special size required.
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| ASME
Sec. V Article 8 Eddy Current Calibration Tube Standards |
Available in various
alloys and sizes. This standard contains drilled FBHs, through-wall holes, and OD/ID
grooves. Other standards with EDM notches, ID pits, wearscars, wall loss, ID FBHs,
controlled dents, and milled flats available. Tube Support Simulation Rings also offered.
Inventory of certified tubing is maintained at PH Tool including
stainless steel, copper-nickel, admiralty brass, inconel, titanium,
monel, carbon steel and others. Our network of qualified material
suppliers is ready to supply materials not currently in our stock.
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| ASME
Sec. XI Stud Calibration Standards |
RPV Closure studs, Reactor Head studs, RCP studs and others can be EDM notched.
Notches can be in the heater hole, in the thread, or on the shank. Notch reflective
area meets the 0.059 and 0.028 square inch requirements.
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| EPRI
Basic Calibration Blocks |
Shown at left on pallet are 3 EPRI blocks per
CS-4774 Fig. A-3 and 2 ASME Basic Calibration blocks (flat) per Sec. V Art. 5 Fig. T-542.2.1 in various thicknesses. We offer the COMPLETE manufacturing service including supplying the raw material, or we'll work with customer-supplied materials.
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EDM Notches can be machined in various locations on studs and bolting materials.
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