Verifying PNIC Cert

Verifying PNIC Cert

XÁC NHẬN CHỨNG CHỈ

DEFINITION AND TERMS TO THE SCOPES OF CERTIFICATION

1. Methods, Techniques and Scopes of Competence

Symbols

Method – Technique or Scopes

1.  ET

Electromagnetic Testing

ECT

Eddy Current Testing – Conventional inspection

ECT-T

Eddy Current Testing – Tube inspection

RFT

Remote Field Testing – Tube inspection

ACFM

Alternating current field measurement

2.  MT

Magnetic Patrice Testing

Y

– Yoke

B

– Bench (including wrapped flexible cable)

3.  PT

Liquid Penetrant Testing

A

Water-Washable Penetrant

B

Post-Emulsifiable, Lipophilic Penetrant

C

Solvent Removable Penetrant

D

Post-Emulsifiable, Hydrophilic Penetrant

4.  RT

Radiographic Testing

RT-FD

– Film & Digital

RT-F

– Film

RT-D

– Digital

RT-S

– Radioscopy

RT-FDI

– Film & Digital image interpretation

RT-FI

– Film interpretation

Xr

X-rays

Gr

Gamma rays

L

Light metals

D

Dense metals

5.  UT

Ultrasonic Testing

UT-G

– Thickness Gauging

UT-PA

– Phased Array

UT-TOFD

– Time of flight diffraction

UT-IRIS

– Internal Rotary Inspection System

6.  VT

Visual Testing

D

Direct

R

Remote

2. Sectors

2.1    Product Sectors for metallic materials only

c      castings

f      forgings

w     welds

tp    tubes and pipes

wp   wrought products except forgings

mps    multi product sectors shall include: (c), (f), (w), (tp), (wp)

2.2    Industrial sectors

M        manufacturing.

S         pre- and in-service testing which includes manufacturing.

3. Scopes of Competence for Ultrasonic Testing of welds product sector

Group

Product forms

G.1

Plate

G.2

Pipe for OD: 50mm – 500mm

G.7

T/Y-joint

G.8

Nozzle joint

G.9

Node joint