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PROCEDURE QUALIFICATION RECORD (PQR)
Boiler, Piping and Pressure Vessel Code

   
 

Company Name:

Company Address:

PQR No.:

Date:
Welding Procedure Specification (WPS) No.:
Revision No.:
 
 


Select from Qualified Ranges:

Your instant code rules for each of the above Essential Variables: (members access)

 

 

Select Built-in Heat Treatment for:

 

BASE METALS (QW-403)
      Code Rules       
 

Material Specification: Type or Grade: P-No. Group No.

Welded to


Material Specification: Type or Grade: P-No. Group No.
      Code Rules       
 
 
Thickness of Test Coupon mm (in): Diameter of Test Coupon mm (in):

Other information:

 
 
   
POSTWELD HEAT TREATMENT (QW-407)
      Code Rules       
   
Holding Temperature Range C (F) :
Holding Time Range :
Heating Rate C/hr (F/hr):
Method:
Cooling Rate C/hr (F/hr):
Method:
   
Built-in PWHT Table:
 
JOINTS (QW-402)
Joint Design (Weld Type):
Backing Type
Backing Material

(Refer to both backing and retainers.)
Groove Details (or as per production drawing): mm (in)
Root Spacing G: Root Face RF: Groove Angle: Radius (J–U):
 
 
      Code Rules       
     
 

JOINT DETAILS:

or
 

 
 
 
First Process
Second Process
Welding Process (es):
Type (s):
     
      Code Rules       
   
FILLER METALS (QW-404)
AWS Classification
Electrode-Flux Class (SAW)
SFA Specification
Filler Metal F-No.
Weld Metal Analysis A-No.
Size of Filler Metals mm (in)
Filler Metal Product Form
Max. Weld Pass Thickness mm (in)
Deposited Weld Metal Thickness mm (in)
Weld Deposit Chemistry
Flux Trade Name and Flux Type (SAW)
Other information:
 
 
     
      Code Rules       
   
POSITION (QW-405)
Position of Groove
Welding Progression
 
 
     
PREHEAT (QW-406)
      Code Rules       
Preheat Temperature C (F)
Interpass Temperature C (F)
     
Built-in Preheat Table:
 
 
GAS (QW-408)
Shielding Gas Type (Mixture)
add it: or
add it: or
Flow Rate    lt/min. (CFH)
Trailing Gas Type (Mixture)
add it: or
add it: or
Flow Rate    lt/min. (CFH)
Gas Backing (Mixture)
add it: or
add it: or
Flow Rate    lt/min. (CFH)
 
 
 
ELECTRICAL CHARACTERISTICS (QW-409) -Part I
 
Table for recorded welding parameters (members full access)
Suggested weld data about:
     Code Rules      
Pass
No. (s)
Process
Filler Metal
Classification
Filler
Size
Diameter
mm (in)
Current
Amps

Volts
Wire Feed
Speed
mm/min
(in/min)
Travel
Speed
mm/min
(in/min)
Max Heat Input
kJ/mm (kJ/in)
Or
Remarks
 
ELECTRICAL CHARACTERISTICS (QW-409) - Part II
Current Type/ Polarity
Energy (J) or Power [(J/s) or (W)] Range
Energy or Power Range for Waveform controlled power sources like GMAW-P (Pulse Mode)
Heat Input (Max.) [J/in. (J/mm]
Mode of Metal Transfer GMAW (FCAW)
Tungsten Electrode Size mm (in)
Tungsten Type
 
 
     
TECHNIQUE (QW-410)
String or Weave Bead
Multiple or Single Electrodes
Multiple or Single Pass (per side)
Orifice or Gas Cup Size
Contact Tube to Work Distance mm (in)
Initial and Interpass Cleaning
Method of Back Gouging
Oscillation
Peening
Other information:
 
 

 
PROCEDURE QUALIFICATION RECORDS
Test Results

TENSILE TEST (QW-150)

Specimen No.
Width
mm (in) 
Thickness
mm (in)
Area
mm x mm ( in x in)
Ultimate Total
Load,
Kg (lb)
Ultimate Unit
Stress,
MPa (psi)
Type of Failure
and Location

GUIDED BEND TESTS (QW-160)

Type and Figure No.
Result
Remarks

TOUGHNESS TESTS (QW-170)

Specimen
No.
Notch Location
Specimen Size
mm x mm
(in x in)
Test
Temperature
C (F)
Impact Values
Drop Weight
Break:
Yes/ No
J (ft-lb)
% Shear
Mils mm (in)
Comments (Notch type, etc.):
   

Other Tests, Type of Test, Deposit Analysis, etc:

Radiographic-Ultrasonic Examination:
RT Report No.: Result:
UT Report No.: Result:

FILLET WELD TEST RESULTS (QW-180)

Result-Satisfactory: Yes       No

Penetration into Parent Metal: Yes       No

Macro-Results:

   
Welder's Name:
Clock No.: Stamp No.:

Name of Laboratory:
Tests conducted by: Laboratory Test Number:

We certify that the statements in this record are correct and that the test welds were prepared, welded, and tested in accordance with the requirements of Pressure Vessel Code.

 
 
 

Additional Notes:

 
 

Manufacturer or Contractor
Welding Engineer

Name:
Signature:
Title:
Date:

 

Authorized by:
 

Name:
Signature:
Title:
Date:

 
 
 

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