CALTECH CALTECH ENGINEE ENGI NEERING RING CO. PVT. PVT. LTD. QW 483 PROCEDURE PROCEDUR E QUALIFICATION RECORD (PQR) Company Name
CALTECH ENGINEERING CO. PVT. LTD.
Procedure Qualification Record No. CALTECH/PQR/01
Rev 0
!td 0" 0".01.1#
$P % N o .
CALTECH/$P%/01
Rev 0
!td 0".01.1#
$eldin& Proce''(e')
*TA$ + %,A$
Type(')
,anual
JOINTS (QW -402)
-
1. mm
. mm . mm for *TA ".-1 mm for %,
BASE ETALS (QW-403)
POST WELD HEAT TREATENT
,aterial %pec.
%A10- to %A10-
%oain& Temp.
NA
Type or *rade
2 to 2
%oain& Time
NA
P.No.
1 to 1
3t4er
NA
T4icne''
#.11 mm
!iameter(3.!)
110 mm
*r.No. 1 to 1
GAS (QW-408) - %in&le
*a'
,i5ture
Argon
Welding Grade
FILLER ETALS (QW-404)
%4ieldin&
GTAW
SAW
%pecn No. (%6A)
.17
.1
Trailin&
Not used
Not used
A$% No.(Cla'')
ER #0 %8
E #017
2acin&
Not used
Not used
-91
"91
%i:e of 6iller ,etal'(!ia)
." mm
. mm
Current
!C
Amp'
$eld ,etal T4icne''
. mm
".-1 mm
Polarity
EN8*TA$ EP8%,A$
;olt'
6lu5 Type <'ed
Not u'ed
NA
6.No.9 A.No.
POSITION (QW -40#)
Po'ition(') of *roove
-8*
$eldin& Pr Pro&re''ion
3t4er
NA
PREHEAT (QW-40%)
ELECTRICAL CHARACTERISTICS
Tun& un&'te 'ten Ele Elecctrod trodee %i:e %i:e
E$ T48 T48 / ." ."
3t4er
NA TECHNIQUE (QW-4$0)
Travel %peed (Ran&e) mm/ma5. mm/ma5.
A' per ta=le
Tec4ni>ue
NA
%trin& or $eave 2ead
%trin& for root
Pre4eat Temp (Room Temp)
1- C
%in&le or ,ultiple pa'' per 'ide
%in&le for *T
?nterpa'' Temp
10 C
%in&le or ,ultiple Electrode'
%in&le
3t4er NA 8 Not Applica=le
NA
3t4er
NA
EXAXT THICKNESS?
#.11mm
$
QW-40!)
6lo@ Rate
9 Lpm NA NA (QW-40")
A' per Ta=le A' per Ta=le
dia
$
Pa&e 1 of
PQR No. CALTECH/PQ TENSILE TEST (QW-$#0) S&'*'+
W,
T/
A'1
U*1'
UTS
N.
(**)
(**)
(**)
T1 L1,
(N9**)
T&' 5 F16' 7 L1+
(N)
T1
1.1
-.#
17.B
-00
B.1
!uctile 9 =roen out'ide @eld
T
1.1"
-.B
1".7
-7000
"".1
!uctile 9 =roen out'ide @eld
GUIDED BEND TEST (QW-$%0) T&' 7 F:6' N.
R';6
Root 2end 1 and Q$ "-.B(a) (6ormer dia "T An&le of 2end 170)
%ati'factory
Root 2end and Q$ "-.B(a) (6ormer dia "T An&le of 2end 170)
%ati'factory
6ace 2end 1 and Q$ "-.B(a) (6ormer dia "T An&le of 2end 170)
%ati'factory
6ace 2end and Q$ "-.B(a) (6ormer dia "T An&le of 2end 170)
%ati'factory
TOUGHNESS TESTS (QW-$!0)
S&'51+ S<' = NA I*&1
S&'*'+
N
N
T';
N.
L1+
T&'
T'*& ? C (+6;)
I+,@,61 (J)
L1'1 E>&. + **
A@:. (**)
I+,@,61
A@:.(J)
D& B'1/
NA
S.N.
W', L1';
E',' C1;;
S<' 5 E',' Ø **
P1
C6'+ A
V1:' V
T1@' S&'', ** 9 *+
R'*1 H'1 (/J9
1
Root (*TA$)
ER#0%8
."
!CEN
8100
181"
".--
1.1 8
%,A$ (Hot pa'')
E #017
.
!CEP
#870
B8-
7B.0B
1."- 8
B
6ill up
E #017
.
!CEP
7"87-
B8-
7.-
1.1# 8
"
6ill up
E #017
.
!CEP
7B87
8-
7".""
1.B- 8
FILLET WELD TEST (QW-$80) R1,:1& ';6
Report No %,RPEC/$PQ/07 !td1B.0#.07
Penetration ?nto Parent ,etal
H1,+';;
L1+
H1,+';;
1 R';6
8NA8
V;61 E>1*+1+=
%ati'factory
W','; N1*'
*. Paul
W',' N.
$801
T'; C+,6',
24arat Tec4nical La='
L1.T'; N.
B--/1/007 !tdB0.0#.078 for Ten'ile 9
L':'+, = DC 8 !irect current EN 8 Electrode Ne&ative EP 8 Electrode Po'itive NA 8 Not Applica=le
$E CERT?6D THAT THE %TATE,ENT ?N TH?% REC3R! ARE C3RRECT AN! THAT THE TE%T $EL!% $ERE PREPARE! $EL!E! AN! TE%TE! ?N ACC3R!ANCE $?TH THE REQ
NA8 Not Applica=le Prepared =y *. %R?ANT 6or CALTECH
F TPIA 9 AI
D1' = 04. 0$. $!
D1' =
/01 Rev.0
': N B'1/
/; I9P *)
1.B
.0B 1.B-0
1.#0 888
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