We concern to health and safety

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Rabu, 08 Oktober 2014

Standard Size Specimens


Standard Flawed Specimens are designed and manufactured to meet the requirements of all known internationally recognized Qualification Programs.

  • Advanced training and practice prior to qualifications on :
    • ╾ Flaw detection
    • ╾ Flaw sizing
    • ╾ Flaw interpretation
  • Realistic size welds
  • Common weld geometries

Sonaspection flawed specimens are avaliable either individually or in sets.

Individual specimens
Contain three different flaw types and are:
  • All different sizes
  • Uniquely numbered
  • Supplied with NDE reports
  • Supplied with acceptance/rejection criteria

Recommended sets
  • Contain a selection of individual specimens as above, with an average of three flaws per specimen
  • Contain at least one example of each flaw type listed in the flaw table
  • Contain a minimum total weld length of 360cm (144")

Custom sets
Are manufactured specifically for recognised qualification schemes - for example ASNT ACCP and API

for Level II training, practice and qualification ie ACCP, ASNT-TC-lA, PCN, EN473, API and others

▮ Radiographic Specimens

INDIVIDUAL SPECIMENS
Item
NO
Specimen TypeWeld Preparation TypeApprox Dimensions : cm (inch)
(or nearest commercial size)
Approx Weight
kg (lb)
DiameterThicnessSize
RC-50
Plate



N/A0.6 (1/4)30×30 (12×12)3 (6)
RC-51N/A1 (3/8)30×30 (12×12)5 (11)
RC-52N/A1.5 (5/8)30×30 (12×12)7 (15)
RC-53N/A2 (3/4)30×30 (12×12)10 (22)
RC-54N/A2.5 (1)30×30 (12×16)20 (44)
RC-55N/A3 (11/4)30×44 (12×17¼)25 (55)
RC-56
Plate



N/A0.6 (1/4)30×30 (12×12)3 (6)
RC-57N/A1 (3/8)30×30 (12×12)5 (11)
RC-58N/A1.5 (5/8)30×30 (12×12)7 (15)
RC-59N/A2 (3/4)30×30 (12×12)10 (22)
RC-60N/A2.5 (1)30×30 (12×16)20 (44)
RC-61N/A3 (11/4)30×44 (12×17¼)25 (55)
RC-62
Pipe



2.5 (1)0.3 (1/16)30(12) long0.5 (1)
RC-635 (2)0.5 (3/16)30(12) long1 (2)
RC-648 (3)0.6 (1/4)30(12) long3 (6)
RC-6515 (6)0.6 (1/4)30(12) long5 (11)
RC-6615 (6)1.2 (1/2)30(12) long10 (22)
RC-6720 (8)1.2 (1/2)30(12) long15 (33)
RC-6820 (8)2 (3/4)30(12) long22 (48)
RC-6930 (12)1.2 (1/2)30(12) long25 (55)
RC-7030 (12)2.5 (1)30(12) long50 (110)

RECOMMENDED SETS
Item
NO
Specimen TypeContentsApprox Weight kg(lb)
RC-71
set 8

2ea. Item 50
1ea. Item 55
1ea. Item 56
1ea. Item 61
3ea. Item 62
2ea. Item 63
1ea. Item 64
1ea. Item 70
129 (284)

FLAW TABLE

Root crack

Transverse crack

Porosity

Lack of root fusion

Imcomplete penetration

Excess Penetation

Root concavity

Slag line

Undercut

Tungsten inc

Mismatch

Burn through

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