Utoc Preliminary Wps Shell Project 270807

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SHELL HOUDINI ECC PROJECT

PIPING FABRICATION, INSTALLATION AND TESTING CONTRACT

UTOC ENGINEERING PTE LTDSINGAPORE

: UE-OTA-60048 :UTOC/ECC/WPS&PQR/0001

Implementation Contract No. 04217-2603 R Reviewed without comments

WELDING PROCEDURE SPECIFICATION (WPS) & PROCEDURE QUALIFICATION RECORDS

(PQR)

Client: SHELL EASTERN PETROLEUM PTE LTD

04217 Shell ECC Project, Singapore Construction Review Status

RJ Rejected

EPCM Contractor ICDR

document code

RN-1 Reviewed with non-technical comments as noted

RN-2 Reviewed with technical comments as noted

Company Revision 0.00

Company Document Number E-00000-CA-6065-26030001

FI For information only

Electronic File NameUTOC WPS & PQR FOR

SHELL PROJECTSub group No: N/A

0.00 8/27/2007 First issue

Reviewed by:

QA/QCM/CM

Approved

by: PM

UTOC ENGINEERING PTE LTD

Rev. No Rev Date

Remarks/Descript

ion of Revision

Status

epared



BASE MAT-1 BASE MAT-2

Dia&Thick&

Lg(mm)

1 P1 - 001 0To be qualified

P1-001GTAW 6G All 1.6~14.02 SA106GrB SA106GrB

Dia73X

7.01WT X

350Lg


P1-002

GTAW+

SMAW6G >73 4.8~19.06 SA106GrB SA106GrB

Dia73X

9.53WT X

350Lg


P1-003

GTAW+

SMAW6G >73 >19~43.9 SA106GrB SA106GrB

Dia168.3x

21.95WTx

350Lg

4 P1-004 0To be qualified

P1-004GTAW 6G All 1.6~19.06 SA106GrB SA106GrB

Dia73X

9.53WT X

350Lg


P1 - 005GTAW 6G All 1.6~11 A333Gr6 A333Gr6

Dia60.3X5.54

WTX350Lg


P1-006

GTAW+

SMAW6G >73 >19~ 49.98 A333Gr6 A333Gr6

Dia323.9X

33.32WTX350

Lg


P1-007

GTAW+

SMAW6G >73 4.8 ~18.5 A333Gr6 A333Gr6

Dia273.1X9.27

WTX350Lg

TEST COUPON

P R O C E S S

T E S T

P O S I T I O N

M I N D I A T O B E

W E L D E D

T H I C K N E S S

R A N G E

Q U A L I F I E D

SN WPS NO. R E V

PQR NO



BASE MAT-1 BASE MAT-2

Dia&Thick&

Lg(mm)P

TEST COUPON

P R O C E S S

T E S T

P O S I T I O N

M I N D I A T O B E

W E L D E D

T H I C K N E S S

R A N G E

Q U A L I F I E D

SN WPS NO. R E V

PQR NO


P4-003

GTAW+

SMAW6G >73 >13 ~ 42.88 A335P11 A335P11

Dia406.4X

21.44WTX350

Lg

(

A335P11/

CL.2

WP11CL1

CL1-W

12 P5A - 004 0To be qualified

P5A-004GTAW 6G All 1.6~14.22 A335P22 A335P22

Dia168.3x7.11

WTx350Lg(P5A) A335

13 P5B - 005 0To be qualified

P5B-005GTAW 6G All 1.6~17.48 A335P91 A335P91

Dia60.3X8.74

WTX350Lg

(P

A 213 Gr

Gr P91/ A

CL2/ A

14 P5B - 006 0To be qualified

P5B-006

GTAW+

SMAW6G >73 >13 to 67.86 A335P91 A335P91

Dia457.0X

45.24WTX350

Lg

(P

A 213 Gr

Gr P91/ A

CL2/A2


P45-001GTAW 6G All 1.6~ 7.82

SB423 UNS

N08825

SB423 UNS

N08825

Dia60.3x3.9

1WTX350Lg

(P

SB423 U


P45-002

GTAW+

SMAW6G >73 4.8~ 19.04

SB423 UNS

N08825

SB423 UNS

N08825

Dia323.9X

9.52WTX35

0L

(P

SB423 U

17 P8-001 0To be qualified

P8-001GTAW 6G All 1.6~14.02 SA312TP304 SA312TP304

Dia73x

7.01WTX35

0Lg

(

A312-TP

TP304CL

TP304


P8-002GTAW 6G All 1.6~18.54 SA312-TP316L SA312-TP316L

Dia273.1x

9.27WTX35

0Lg

(

SA312TP

316L


P8-003GTAW 6G All 1.6 ~ 14.22 A312TP347H A312TP347H

Dia168.3x

7.11WTx

350Lg

(

A 312

A358 TP

TP321/A

A ro

20 P8-P1 - 001 0To be qualified

P8-P1-001

GTAW+

SMAW6G >73 1.6 ~ 14.02

A312TP304

/3O4LSA106GrB

Dia73X

7.01WT X

350Lg

(

SA240/312T

240/312TP3

0/A31

A312/TP347

H or E

21 25Cr -35Ni - 001 0 UTOC/PQR-002 GTAW 6G All 4.8~21HP-Nb LOW

C(25Cr-35Ni)

HP-Nb LOW

C(25Cr-35Ni)

NPS76.2X

10.5WT X

350Lg

HP-Nb

(25C



Company Name : UTOC ENGINEERING PTE LTD Page : 01 of 02

Welding Procedure Specification No. : Date : Rev :

Supporting Procedure Qualification No. : Date : Rev :

Welding Process(es) : Type :

Welding Code : (Manual/Semi-Auto / Fully-Auto)

JOINTS (QW 402)

Joint Type :

Backing ( Yes) : X (No):

Backing Material (Type) :

Back gouging ( Yes) : X (No): Method:

XminMetal Non fushing metal Non metalic Other

Xm

The Lesser of T or 1/4in(6.4

BASE METALS (QW 403)

P. No. : Group No. : TO P. No. : Group No. :

Specification Type & Grade to :

Specification Type & Grade :

Thickness Range :- Groove :

Diameter(mm) : All

Fillet : All

FILLER METALS (QW 404)

Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer

Electrode/Filler trade name :

Dia of Electrode/Filler

Deposited weld metal :

:

Electrode-Flux (Class) :

Flux trade Name :

Others :

A106GrB,A672-C65CL.22,API5LGrB,A53GrB,A105,S25C,S28C,A234WPB/Approved Equivalent

Socket Weld Connection


Linear unit(mm)

Sketches, production drawings, weld symbols or written description should show the general

arrangement of the parts to be welded. Where applicable, the root spacing and details of weld groove

may be specified.

14.02mm maximum

TGS- 50/Equivalents

_

ER 70S - G

6

1

GTAW

1.5±0.8

1. Size of fillet 1 1/4 T, but not less than 3mm

1.6mm(min)

1.6mm to 14.02mm

√

75º ±5º

GTAW

ASME section IX

Manual

X

5.18

Xmin = The lesser of 1.4T or thickness of the hub

KOBELCO/Equivalents

1.6 ~ 2.4 mm

Refer joint details

Details of single 'V' -Butt joint

P1-001

P1 - 001

√

3±0.8

(At the option of the manufacturer, sketches may be attached to illustrate joint design, weld layers and bead

sequence.eg., for notch toughness procedures and multi process procedures etc.,) 2. Min 2 passes for f illet welds

Fillet Weld Size

t

8/27/2007


WELDING PROCEDURE SPECIFICATION (WPS)

1 1 1 1

With or without backing

NA

_

NA

X X X X





POSITION (QW 405) POSTWELD HEAT TEMPERATURE (QW 407)

Positions of Groove : Temperature Range :

Welding Progression : Up Down Time Range :

Positions of fillet :

PREHEAT (QW 406) GAS (QW 408)

Preheat Temperature (Min) : NA Gas(es) Mixture Flow rate

Interpass Temperature (Max) : 300˚ C Shielding :

Preheat Maintenance : None Trailing :

(Continuous or Special Heating where applicable should be recorded)

Post heating : Nil Backing :

ELECTRICAL CHARACTERISTICS (QW 409)

Current-Polority :

Amps Range : Volts (Range) : Refer below

Tungsten Electrode Size & Type :

TECHNIQUE (QW 410)

Stringer or Weave Beads :

Orifice or Gas Cup Size :

Initial and Interpass Cleaning (Brushing, Grinding etc) :

Method of Back Gouging :Max width of weave :

Contact Tube to Work Distance :

Multiple or Single Pass (Per side) :

Multiple or Single Electrode :

Travel speed :

Peening :

Others :

PREPARED BY

Name : Name : Name :

Signature : Signature : Signature :

Date : Date : Date :

Multiple pass

Single

NA

10~201.6 ~ 2.4mm DC EN

See below

7mm

NA

10-20 LPM

50~120

50~120

10~20

NA

8/27/2007

APPROVED BYCHECKED BY

NA

NA

NA

90~160

S.R.Sivakumar

Stringer and/or Weave

Refer below

NA

99.99%

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

0P1 - 001

All NA

Travel Speed mm/minVolts Range

Dia of Electrode

(mm)

90~160

Type of Polarity

DC EN

Current

Not allowed

NA

DC- EN

Argon

Wire Bushing / Grinding

ProcessAmp Range

NA

Nil, Single side welded joint

6 ~10 mm

All Positions

X

Percent Composition

2.0 ~ 2.4mm , 2% Thoriated

1.6 ~ 2.4mm

Weld

run(s)

Fill & Cap GTAW ER70S-G

Root&Hot ER70S-GGTAW

Filler Metal

Spec. No






Welding Process(es) : Type :Welding Code : (Manual/Semi-Auto / Fully-Auto)

JOINTS (QW 402)

Joint Type :



Back gouging ( Yes) : X (No): Method: X

Xmin

Metal Non fushing metal Non metalic Other

Xm

The Lesser of T or 1/4in(6.4m





Thickness Range :-Groove :

Diameter(mm) : >73mm

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

GTAW

_

2. Min 2 passes for fillet welds


E7016-G

SMAW

1

KOBELCO/Equivalent

LB52/Equivalent

4

5.1

_

5mm Max

NA

NA

KOBELCO/Equivalent

1.6 ~ 2.4 mm 2.6 to 3.2mm

NA

NA

_

TGS-50/Equivalent



1 1 1 1

t


Fillet Weld Size

3±0.8

Linear unit(mm)

1.6mm(min)

P1 - 002

1.5±0.8

75º ±5º

P1-002

GTAW + SMAW


Refer joint details


ASME section IXManual

8/27/2007



may be specified.


sequence.eg., for notch toughness procedures and multi process procedures etc.,)


ER 70S - G

6



5.18

14mm

_

1

4.8 mm to 19.06mm

X X X X
















Current-Polority : GTAW(DC- EN) &SMAW (DC-EP)



TECHNIQUE (QW 410)

Stringer or Weave Beads : Stringer and/or Weave Stringer and/or Weave

Orifice or Gas Cup Size : 1.6 ~ 10 mm NA

Initial and Interpass Cleaning (Brushing, Grinding etc) : Wire Bushing / Grinding/Chipping

Method of Back Gouging : Nil, Single side welded joint

Max width of weave : 7mmContact Tube to Work Distance : NA NA

Multiple or Single Pass (Per side) : Multiple pass Fill and Cap

Multiple or Single Electrode : Single Single

Travel speed : See below See below

Peening : Not allowed Not allowed

Others : NA NA

PREPARED BY




20~26 95~130Cap SMAW E7016-G 2.6mmto 3.2mm DC EP 95~26

GTAW

Fill SMAW E7016-G

Root&Hot 10~14

Type of Polarity

DC ENER70S-G 1.6 ~ 2.4mm 100-115

NA

Argon 99.99%

NA

All NA

NA

All Positions

X

Percent Composition

10-20 LPM

Weld

run(s)

Current


Dia of Electrode

(mm)

Filler Metal

Spec. NoProcess

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.ThambiS.R.Sivakumar


NA

NA

NA

SMAW

2.6mmto 3.2mm

0

Amp Range

90-120

Refer below


NA

DC EP 20~26

P1 - 002

GTAW

Wire Bushing / Grinding/Chipping


8mm for 2.6Ǿ :12mm for 3.2Ǿ

50~70

8/27/2007

90~115








JOINTS (QW 402)

Joint Type :




Xmin


Xm

The Lesser of T or 1/4in(6.4mm


P/S. N : Group No. : : Group No. :





Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer Electrode/Filler trade name :



:


Flux trade Name :

Others :


Fillet Weld Size


>19.0mm to 43.9mm

_

5.18

E7016

SMAW

5.1

1

4

KOBELCO/EquivalentLB52/Equivalent

Refer joint details


1.5±0.8

ER 70S - G

6

1.6mm(min)



may be specified.




Linear unit(mm)

75º ±5º

GTAW & SMAW


0

P1-003

P1 - 003 8/27/2007

3±0.8

P/S. No.




ASME section IX

Manual



1 1 1 1

t

TO

2.6 to 4.0mm

NA

NA

_

39.1mm4.8mm

_

NA

NA

_

1

GTAW

KOBELCO/Equivalent

1.6 ~ 2.4 mm

TGS-50/Equivalent

X X X X







Welding Progression : Up Down X Time Range :



Preheat Temperature (Min) : Gas(es) Mixture Flow rate

Interpass Temperature (Max) : Shielding :





Current-Polority :



TECHNIQUE (QW 410)




Method of Back Gouging :

Max width of weave :

Contact Tube to Work Distance :Multiple or Single Pass (Per side) :


Travel speed :

Peening :

Others :

PREPARED BY




NA

12mm

See below

Not allowed

NA

300˚ C


6 ~ 10 mm


NA NA

NA

20 -36 60-150

Travel Speed mm/min


60-150

DC- EN(GTAW), DCEP (SMAW)

Refer below

08 -16

Dia of Electrode

(mm)

Filler Metal

0

600~650˚ C

1Hr/25mm(Min 1Hrs)

8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

Amp Range

70-140

Volts Range

Current

Spec. No

8/27/2007

S.R.Sivakumar

2.6 ~ 4.0 mm

Process

Single

10-20 LPM

All

2.4mm , 2% Thoriated

NA

100˚ C

NA

NA


8/27/2007P1 - 003

80-180

All Positions

Percent Composition

Argon 99.99%

Multiple pass

Root & Hot ER70S-GGTAW 1.6 ~ 2.4mm

E7016 DC EPFill & Cap SMAW

Type of Polarity

DC EN

Weld

run(s)








JOINTS (QW 402)

Joint Type :





Xm

The Lesser of T or 1/4in(6.4






Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

NA

19.06mm maximum

TGS- 50/Equivalents

_

_



1 1 1 1

t

8/27/2007

With or without backing3±0.8


sequence.eg., for notch toughness procedures and multi process procedures etc.,) 2. Min 2 passes for f illet welds

Fillet Weld Size

KOBELCO/Equivalents

1.6 ~ 2.4 mm

NA


1.6mm(min)

Linear unit(mm)

Refer joint details


P1-004

P1 - 004

1.5±0.8

√

75º ±5º

GTAW

ASME section IX

Manual

ER 70S - G

6

1

GTAW

1.6mm to 19.06mm

√ X

5.18







may be specified.

X X X X
















Current-Polority :



TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY






ProcessAmp Range

NA

All 600~650˚ C


6 ~10 mm

All Positions

1.6 ~ 2.4mm 90~160

Type of Polarity

DC EN

Percent Composition

Weld

run(s)

Current


Dia of Electrode

(mm)

Filler Metal

Spec. No

10-20 LPM

Refer below

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007



NA

NA

NA

90~160

50~120

50~120


10~20

1Hr/25mm(Min 1Hrs)

8/27/2007 0

Not allowed

P1 - 004

NA

DC- EN

Argon


NA

99.99%


10~20

X

1.6 ~ 2.4mm DC EN

See below

7mm

NA

Multiple pass

Single

NA








JOINTS (QW 402)

Joint Type :




Xmin


Xm




Specification Type & Grade to : A 333 Gr 6 /A671-CC65CL.22/ A420 WPL6 / A 350 LF2 / Approved Equivalents



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others : _

NA

11mm maximum

TGS-1N/Equivalents

_



1 1 or 2 1 1 or 2

t

8/27/2007



sequence.eg., for notch toughness procedures and multi process procedures etc.,) 2. Min 2 passes for fillet welds

Fillet Weld Size

KOBELCO/Equivalents

1.6 ~ 2.4 mm

NA


1.6mm(min)

0

Refer joint details


P1 - 005

P1 - 005

1.5±0.8

√

75º ±5º

GTAW

ASME section IX

Manual

ER 70S - G

6

1

GTAW

1.6mm to 11mm

X

5.28



A 333 Gr 6 /A671-CC65CL.22/ A420 WPL6 / A 350 LF2 / Approved Equivalents

Linear unit(mm)



may be specified.

X X X X
















Current-Polority :



TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY





Root&Hot ER70S-GGTAW 75-95

Type of Polarity

DC EN

Refer below

NA


6 ~10 mm

All Positions

10-20 LPM

All

ProcessAmp Range

NA

X

Percent Composition

Weld

run(s)

Current


Dia of Electrode

(mm)

Filler Metal

Spec. No

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007



NA

NA

NA

80-110

70-90

80-105


11-14

NA

8/27/2007 0

Not allowed

P1 - 005

NA

DC- EN

Argon


NA

99.99%


1.6 ~ 2.4mm DC EN

See below

8mm

NA

Multiple pass

Single

NA

11-14

1.6 ~ 2.4mm








JOINTS (QW 402)

Joint Type :




Xmin


Xmi







Diameter(mm) :>73mm

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :


5.28

45.18mm

_

ER 70S - G

6

1

GTAW + SMAW

>19 mm to49.98mm


Refer joint details


ASME section IX

Manual



0

Linear unit(mm)

1.6mm(min)


3±0.8

P1 - 006

1.5±0.8

75º ±5º

P1 - 006



may be specified.



1 1 or 2 1 1 or 2

t

8/27/2007


TGS-1N/Equivalent

4.8mm

KOBELCO/Equivalent

1.6 ~ 2.4 mm 2.6 to 4.0mm

NA

NA

_ _

E7016-G

SMAW

1

KOBELCO/Equivalent

LB52-NS/Equivalent

4

5.5


Fillet Weld Size

NA

NA

GTAW

_



X X X X










Preheat Temperature (Min) : 100˚ C Gas(es) Mixture Flow rate









TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY




60-15080-1852.6mmto 4.0mm DC EP 20~35

P1 - 006


70-90

3/15/2007 0

Not allowed

NA

Amp Range

See below

8mm

NA

3/15/2007 3/15/2007

Mohammed Nazly

3/15/2007


Multiple pass

Single

Weld

run(s)

Current


Dia of Electrode

(mm)

Filler Metal

Spec. NoProcess

NA

Argon

NA

NA

NA

99.99%

NA

Refer below




6 ~ 10 mm


10-20 LPM

NA

X

All 625˚ C ± 25˚ C

1Hr/25mm(Min 1Hr)

All Positions

Type of Polarity

DC ENER70S-G 1.6 ~ 2.4mm 100-125

Percent Composition

GTAW

Fill & Cap SMAW E7016-G

Root&Hot 14-18








JOINTS (QW 402)

Joint Type :




Xmin


Xmin

The Lesser of T or 1/4in(6.4mm)


P/S. N : Group No. : : Group No. :





Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

1

GTAW

KOBELCO/Equivalent

1.6 ~ 2.4 mm

TGS-1N/Equivalent

NA

NA

_

2.6 to 4.0mm

NA

NA

_

13.7mm4.8mm

_



1 1 or 2 1 1 or 2

t

TO


8/27/2007

3±0.8

P/S. No.


ASME section IX

Manual




may be specified.




Linear unit(mm)

0

P1 - 007

P1 - 007

75º ±5º

GTAW & SMAW

KOBELCO/Equivalent

LB52-NS/Equivalent

Refer joint details


1.5±0.8

ER 70S - G

6

1.6mm(min)


SMAW

5.5

1

4

5.28

E7016-G


Fillet Weld Size


4.8 mm to 18.5mm

_

X X X X






Positions of Groove : Temperature Ran :





Interpass Temperature (Max) : Shielding

Preheat Maintenance : None Trailing


Post heating : Nil Backing


Current-Polority :



TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY




Fill & Cap SMAW

Type of Polarity

DC EN

Weld

run(s)

Root & Hot ER70S-GGTAW 1.6 ~ 2.4mm

E7016-G DC EP 90-150

All Positions

Percent Composition

Argon 99.99%

8/27/2007P1 - 007

Multiple pass

Single

10-20 LPM

All


NA

X

Spec. No

8/27/2007

S.R.Sivakumar

2.6 ~ 4.0 mm

Process Dia of Electrode

(mm)

Filler Metal

0

NA

NA

8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

09 -14

NA


60-85

DC- EN(GTAW), DCEP (SMAW)

Refer below

NA

mp Rang

80-120

Volts Range

Current

Travel Speed mm/min

20 -28 70-180

NA

300˚ C


6 ~ 10 mm


NA NA

NA


12mm

See below

Not allowed

NA








JOINTS (QW 402)

Joint Type :




Xmin


Xm




Specification Type & Grade to : A 333 Gr 6 /A671-CC65CL.22/ A420 WPL6 / A 350 LF2 / Approved Equivalents



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

1.6mm to 18.5mm

X

5.28




Linear unit(mm)



may be specified.

ER 70S - G

6

1

GTAW

1.5±0.8

75º ±5º

GTAW

ASME section IX

Manual

0

Refer joint details


P1 - 008

P1 - 008


1.6mm(min)


sequence.eg., for notch toughness procedures and multi process procedures etc.,) 2. Min 2 passes for fillet welds

Fillet Weld Size

KOBELCO/Equivalents

1.6 ~ 2.4 mm

NA



1 1 or 2 1 1 or 2

t

8/27/2007


_

NA

18.5mm maximum

TGS-1N/Equivalents

_

X X X X
















Current-Polority :



TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY




1.6 ~ 2.4mm DC EN

See below

8mm

NA

Multiple pass

Single

NA

11-14

1.6 ~ 2.4mm

0

Not allowed

P1 - 008

NA

DC- EN

Argon


NA

99.99%


1Hr/25mm(Min 1Hr)

8/27/2007


NA

NA

NA

80-110

70-90

80-105


11-14

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007


Weld

run(s)

Current


Dia of Electrode

(mm)

Filler Metal

Spec. No

All

ProcessAmp Range

NA

75-95

Type of Polarity

DC EN

Refer below

625˚ C ± 25˚ C


6 ~10 mm

All Positions

10-20 LPM

X

Percent Composition










JOINTS (QW 402)

Joint Type :




Xmin


Xmin







Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :


3 1 3 1

Linear unit(mm)

1.6mm(min)


5.28

ER80S-G

Refer joint details


ASME section IX

Manual

SA335P1/Equivalent

SA335P1/Equivalent



may be specified.




0

P3 - 001

P3 - 001

6

2

GTAW

1.6mm to 13mm


1.5±0.8



t

8/27/2007

3±0.8

75º ±5º

TGS-M/Equivalent

13mm maximum

_

_

GTAW

KOBELCO/Equivalent

1.6 ~ 2.4 mm

NA

NA


Fillet Weld Size

X X X X
















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Root &

Hot

P3 - 001

NA

Process


See below

S.R.Sivakumar


60-100

7mm

55-85

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

1.6 ~ 2.4mm

1.6 ~ 2.4mm DC EN

ER80S-G DC EN

Multiple pass

Single

GTAW

9-15

Weld

run(s)


Current


Dia of Electrode

(mm)

Filler Metal

Spec. No


90-120

10-20 LPM

NA

NA

DC- EN

Refer below

Not allowed

NA

6 ~ 10 mm

NA

NA

Percent Composition

All Positions

NA

8/27/2007

NA

All

NA

NA

X

0

Argon

Amp Range



99.99%

85-110 9-15

Type of Polarity








JOINTS (QW 402)

Joint Type :




Xmin


Xmin




Specification Type & Grade to : A335P11/A691-1.25 Cr CL.22/A234-WP11CL1,A234-WP11CL1-W/Equivalent



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer


Dia of Electrode/Filler Deposited weld metal :

:


Flux trade Name :

Others :

Linear unit(mm)

1.6mm(min)


A335P11/A691-1.25 Cr CL.22/A234-WP11CL1,A234-WP11CL1-W/Equivalent


arrangement of the parts to be welded. Where applicable, the root spacing and details of weld groovemay be specified.






Fillet Weld Size

5.28

ER 80S - G/Equivalent

6

3

P4 - 002

P4 - 002

GTAW Manual


Refer joint details


ASME section IX

1.5±0.8

3±0.8

75º ±5º

0



t

7/27/2008

4 1 4 1

1.6 mm to 11mm

TGS-1CM

11.0 max

_

GTAW

KOBELCO/Equivalent

1.6 ~ 2.4 mm

NA

NA

_

X X X X
















Current-Polority : GTAW(DC- EN)



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Root &

Hot

P4 - 002


See below


55-85

7mm

55-85

7/27/2008 0

NA

Percent Composition

NA

Multiple pass

Single

7/27/2008 7/27/2008

Mohammed Nazly

7/27/2008


Process

1.6 ~ 2.4mm

1.6 ~ 2.4mm DC EN

ER80S-GGTAW

9-15

Weld

run(s)

2 ~ 2.4mm , 2% Thoriated

Current


Dia of Electrode

(mm)

Filler Metal

Spec. No


100-170

10-20 LPM

NA

Refer below

Not allowed

NA

1.6 ~ 10 mm

NA NA

300˚ C

All

NA

Argon

X


All Positions


99.99%

100-170 9-15

Type of Polarity

DC EN

Amp Range








JOINTS (QW 402)

Joint Type :





Xmin







Diameter(mm) :>73mm

Fillet : All

FILLER METALS (QW 404) SMAW

Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

KOBELCO/Equivalent

1.6 ~ 2.4 mm 2.6~4.0mm

NA

NA

_

GTAW

CMA-96

38.08

_

NA

NA

4 1 4 1

>13 mm to 42.88mm


P4 - 003

GTAW+SMAW Manual

3±0.8

75º ±5º

0


ASME section IX

1.5±0.8



t

8/27/2007

P4 - 003

_

KOBELCO/Equivalent


Refer joint details

TGS-1CM

4.8mm

_


arrangement of the parts to be welded. Where applicable, the root spacing and details of weld groovemay be specified.





5.28

ER 80S - G/Equivalent

6

3

Linear unit(mm)

1.6mm(min)



Fillet Weld Size

5.5

3

4

E8016-B2/Equivalent


X X X X



















TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Fill & Cap SMAW E8016-B2

99.99%

100-170 9-15

Type of Polarity

DC EN

Argon

Amp Range


All Positions

NA

All

1Hr/25mm(Min 2Hrs) X

300˚ C

80-210

10-20 LPM

NA

NA

Refer below

Not allowed

NA

6 ~ 10 mm

NA

NA

20~35

Weld

run(s)


Current


Dia of Electrode

(mm)

Filler Metal

Spec. No


Process

1.6 ~ 2.4mm

2.6mm to 4.00mm DC EP

ER80S-GGTAW

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007


60-150

7mm

55-85

8/27/2007 0

725 ±15˚C

Percent Composition

NA

Multiple pass

Single



See below

NA

Root &

Hot

P4 - 003








JOINTS (QW 402)

Joint Type :




Xmin


Xmin




Specification Type & Grade to : SA335P22/Equivalents



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

GTAW

KOBELCO/Equivalent

1.6 ~ 2.4 mm

NA

TGS 2 CM/Equivalent

14.22mm maximum

_

NA

_



t

8/27/2007

3±0.8

75º ±5º

0P5A - 004

6

4

GTAW

1.6 mm to 14.22mm


Refer joint details






P5A

P5A - 004

5.28

ER90S-G

ASME section IX

Manual

1.5±0.8

SA335P22/Equivalents



may be specified.

1 P5A 1


Fillet Weld Size

Linear unit(mm)

1.6mm(min)


X X X X
















Current-Polority :



TECHNIQUE (QW 410)



Initial and Interpass Cleaning (Brushing, Grinding etc) :Method of Back Gouging :





Travel speed :

Peening :

Others :

PREPARED BY




DC EN

Argon

Amp Range


NA

All

NA

NA

99.99%

All Positions

NA NA

300˚ C

X


90-120

10-20 LPM

NA

NA

DC- EN

Refer below

Not allowed

NA

1.6 ~ 10 mm


Dia of Electrode

(mm)

Filler Metal

Spec. NoType of Polarity

ER90S-GGTAW

9-15

Weld

run(s)

Current


85-110 9-15

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

7mm

55-85

NA

8/27/2007 0

NA

Percent Composition

Multiple pass

Single


See below

S.R.Sivakumar


60-100

Process

1.6 ~ 2.4mm

1.6 ~ 2.4mm DC EN


Root &

Hot

P5A - 004








JOINTS (QW 402)

Joint Type :




Xmin


Xmin




Specification Type & Grade to : A 213 Gr T91/ A 335 Gr P91/ A 387 Gr 91 CL2/A234 -WP91/ Approved Eq.



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

2 5B 2


Linear unit(mm)

1.6mm(min)


5.28

ER 90S - G

6

Manual

1.5±0.8

A 213 Gr T91/ A 335 Gr P91/ A 387 Gr 91 CL2/A234 -WP91/ Approved Eq.



may be specified.





5B

P5B - 005

P5B - 005

5

GTAW

1.6 mm to 17.48mm


Refer joint details


ASME section IX



t

8/27/2007

3±0.8

75º ±5º

0

_

_

NA

NA

KOBELCO/Equivalents

1.6 ~ 2.4 mm

TGS-9Cb/Equivalents

17.48mm maximum

Fillet Weld Size

GTAW

X X X X







Welding Progression : Up Down X Time Range :









Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Root &

Hot

P5B - 005

Process


60-100

7mm

55-85

NA

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007


Weld

run(s)


Current


Dia of Electrode

(mm)

Filler Metal

Spec. No

Multiple pass

Single

DC- EN

99.99%

GTAW

9-151.6 ~ 2.4mm DC EN

ER90S-G

90-120

1.6 ~ 2.4mm

Amp Range

Refer below

Not allowed

NA

6 ~ 10 mm




See below

NA

300˚ C

725 ±15˚C

Percent Composition

All Positions

NA

10-20 LPM

All

1Hr/25mm(Min 2Hrs)

Argon

Argon

NA

10-20 LPM

8/27/2007 0


99.99%

85-110 9-15

Type of Polarity

DC EN








JOINTS (QW 402)

Joint Type :




Xmin


Xmin








Fillet : All

FILLER METALS (QW 404) SMAW

Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

KOBELCO/Equivalent

1.6 ~ 2.4 mm 2.6~4.0mm

NA

NA

_

CM-9Cb/Equivalent

63.06mm

_

NA

NA

5B 2 5B 2

>13 mm to 67.86mm

A 213 Gr T91/ A 335 Gr P91/ A 387 Gr 91 CL2/ A234-WP91/Approved Eq.

P5B - 006

GTAW+SMAW Manual

3±0.8

75º ±5º

0


ASME section IX

1.5±0.8



t

8/27/2007

P5B - 006

_

KOBELCO/Equivalent


Refer joint details

TGS-9Cb/Equivalent

4.8mm

_


arrangement of the parts to be welded. W here applicable, the root spacing and details of weld groove

may be specified.





5.28

ER 90S - G

6

5

Linear unit(mm)

1.6mm(min)



Fillet Weld Size

5.5

5

4

E9016-G

A 213 Gr T91/ A 335 Gr P91/ A 387 Gr 91 CL2/ A234-WP91/Approved Eq.

GTAW

X X X X














Post heating : Backing :

& continue PWHT





TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Fill & Cap SMAW E9016-G

99.99%

100-170 9-15

Type of Polarity

DC EN

Argon

Amp Range

Stringer

All Positions

99.99%

All

1Hr/25mm(Min 2Hrs)

2 hr @ 100˚ C

X

300˚ C

80-210

10-20 LPM

NA

10-20 LPM

Refer below

Not allowed

NA

6 ~ 10 mm

Argon

NA

20~35

Weld

run(s)


Current


Dia of Electrode

(mm)

Filler Metal

Spec. No


Process

1.6 ~ 2.4mm

2.6mm to 4.00mm DC EP

ER 90S-GGTAW

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007


60-150

12mm

55-85

8/27/2007 0

725 ±15˚C

Percent Composition

NA

Multiple pass

Single



See below

NA

Root &

Hot

P5B - 006








JOINTS (QW 402)

Joint Type :




Xmin


Xmin




Specification Type & Grade to : SB423 UNS N08825



Diameter(mm) : AllFillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

NA 45 NA


Fillet Weld Size

Linear unit(mm)

1.6mm(min)


5.14

ERNiCrMo-3

45

Manual

1.5±0.8

SB423 UNS N08825



may be specified.





45

P45 - 007

P45 - 007

-

GTAW

1.6 mm to 7.82mm


Refer joint details


ASME section IX



t

8/27/2007

3±0.8

75º ±5º

0

TGS-N625/Equivalents

7.82mm maximum

_

NA

_

GTAW

KOBELCO/Equivalents

1.6 ~ 2.4 mm

NA

X X X X
















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Root &

Hot

P45 - 007


See below

S.R.Sivakumar


60-90

Process

1.6 ~ 2.4mm

1.6 ~ 2.4mm DC EN

7mm

60-90

NA

8/27/2007 0

NA

Percent Composition

Multiple pass

Single


8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

ERNiCrMo-3GTAW

8-15

Weld

run(s)

Current

Fill & Cap GTAW ERNiCrMo-3

60 -120 8-15


Dia of Electrode

(mm)

Filler Metal



60 -120

10-20 LPM

NA

10-20 LPM

DC- EN

Refer below

Not allowed

NA

6 ~ 10 mm

NA

150˚ C

X

99.99%

All

NA

Argon

99.99%

All Positions

NA

DC EN

Argon

Amp Range









JOINTS (QW 402)

Joint Type :




Xmin


Xmin



P No. : Group No. : : Group No. :




Diameter(mm)

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others : -

-

NA

NA

_

14.24mm4.8mm

_

KOBELCO/Equivalent

1.6 ~ 2.4 mm

TGS-N625

-

NA

NA

2.6mm~4.0mm

SMAWGTAW

:>73mm



45 NA 45 NA

t

P45 - 008

P45 - 008

SB423 UNS N08825

SB423 UNS N08825

4.8mm to 19.04mm

8/27/2007


Fillet Weld Size

ASME section IX

Manual

0

3±0.8

P. No.


Sketches, production drawings, weld symbols or written description should show the generalarrangement of the parts to be welded. Where applicable, the root spacing and details of weld groove

may be specified.




TO



75º ±5º

GTAW & SMAW

KOBELCO/Equivalent

NIC-625

Refer joint details


1.5±0.8

ERNiCrMo-3

45

Linear unit(mm)

1.6mm(min)

45

5.14

-

-

-

X X X X
















Current-Polority :



TECHNIQUE (QW 410)








Travel speed :

Peening :

Others :

PREPARED BY




Argon


12mm

NAMultiple pass

99.99% 10-20 LPM


X

150˚ C


6 ~ 10 mm

All

P45 - 008

Percent Composition

8/27/2007

All Positions

Fill & Cap SMAW

Weld

run(s)

Root & Hot

TGSN625

(ERNiCrMo-3)GTAW

Process

Filler Metal

Spec. No

NA

99.99%

Not allowed

NIC- 625 2.6mm to 4.00mmDC EP

Single

See below


NA

S.R.Sivakumar

60 -120

NA

10-20 LPM

DC- EN(GTAW), DC-EP (SMAW)

Refer below

Argon

NA

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

Volts Range Travel Speed mm/min

80-210

1.6 ~ 2.4mm

Type of Polarity

8-15

Amp Range

DC EN

Current


60-90

Dia of Electrode

(mm)

20~35 60-150

0

NA

NA








JOINTS (QW 402)

Joint Type :




Xmin


X

The Lesser of T or 1/4in(6.



Specification Type & Grade to : A312-TP304,A358-TP304CL.1,SUS304,TP304H,F304H



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

P8-001

GTAW Manual



P8-001 7/28/2007


ASME section IX


75º ±5º

Refer joint details

Linear unit(mm)

1.6mm(min)

t1.5±0.8



1. Size of fillet 1 1/4 T, but not less than 3mm Fillet Weld Size




may be specified. Socket Weld Connection

Xmin = The lesser of 1.4T or t hickness of the hub

8 18 1 TO P. No.

GTAW

5.9

A312-TP304,A358-TP304CL.1,SUS304,TP304H,F304H

1.6mm to 14.02mm

ER 308L

KOBELCO/Equivalent

8

6

14.02mm

_

TGS308L

1.6 ~ 2.4 mm

_

NA

NA

X X X X
















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




P8-001 7/28/2007 0

All NA

NAX

15-25 LPM

All Positions

Percent Composition

200˚ C Argon 99.99% 10-20 LPM

DC- EN

Refer below


NA NA NA

Argon 99.99%

7mm

NA

Multiple pass

Single


6 ~ 10 mm



See below

Not allowed

NA

Weld

run(s)Process

Filter Metal Current

Volts Range Travel Speed mm/minSpec. No

Dia of Electrode

(mm) Type of PolarityAmp Range

Root & Hot GTAW ER308L 1.6 ~ 2.4mm DC EN 90-140

Fill & Cap GTAW ER308L 1.6 ~ 2.4mm DC EN 90-140

CHECKED BY APPROVED BY

S.R.Sivakumar T.N.Thambi Mohammed Nazly

10-12 100-130

10-12 100-130

7/28/2007 7/28/2007 7/28/2007








JOINTS (QW 402)

Joint Type :




Xmin


X

The Lesser of T or 1/4in(6



Specification Type & Grade to : SA312TP316L,A358-316L CL.1

Specification Type & Grade : SA312TP316L,A358-316L CL.1


Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

P8-002

GTAW Manual



P8-002 7/27/2008


ASME section IX


75º ±5º

Refer joint details

Linear unit(mm)

1.6mm(min)

t1.5±0.8









8 18 1 TO P. No.

GTAW

5.9

1.6mm to 18.54mm

ER316L

KOBELCO/ESAB(or)Equivalent

8

6

18.54mm maximum

_

TGS316L

1.6~2.4 mm

_

NA

NA

X X X X
















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




P8-002 7/27/2008 0

All NA

NAX

10-15 LPM

All Positions

Percent Composition

250˚ C Argon 99.99% 10-15 LPM

DC- EN

Refer below


NA NA NA

Argon 99.99%

7mm

NA

Multiple pass

Single


6 ~ 10 mm



See below

Not allowed

NA

Weld

run(s)Process


Volts Range Travel Speed mm/minSpec. No

Dia of Electrode


Root & Hot GTAW ER316L 1.6~ 2.4mm DC EN 65~80

Fill & Cap GTAW ER316L 1.6~ 2.4mm DC EN 65~90


Sanjay Prem T.N.Thambi Alan Tay

9~10 55~70

10~12 60~85

7/27/2008 7/27/2008 7/27/2008








JOINTS (QW 402)

Joint Type :




Xmin


Xmin




Specification Type & Grade to : A 312 TP 347H/ A358 TP 347H/A312 TP321/A358TP321/ Approved Eq.



Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




SHIELDING :


Flux trade Name :

Others :

GTAW

KOBELCO/Equivalents

1.6 ~ 2.4 mm

NA

TGS-347/Equivalents

14.22 mm maximum

_

NA

_



t

8/27/2007

3±0.8

75º ±5º

0P8 - 003

6

8

GTAW

1.6 mm to 14.22mm


Refer joint details






8

P8 - 003

5.9

ER 347

ASME section IX

Manual

1.5±0.8

A 312 TP 347H/ A358 TP 347H/A312 TP321/A358TP321/ Approved Eq.



may be specified.

1 8 1


Fillet Weld Size

Linear unit(mm)

1.6mm(min)


X X X X
















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




DC EN

Argon

Amp Range


99.99%

All

NA

Argon

99.99%

All Positions

NA

X

NA

175˚ C


90-120

10-20 LPM

NA

10-20 LPM

DC- EN

Refer below

Not allowed

NA

6 ~ 10 mm


Dia of Electrode

(mm)

Filler Metal


ER347GTAW

9-15

Weld

run(s)

Current

Fill & Cap GTAW ER347

85-110 9-15

8/27/2007 8/27/2007

Mohammed Nazly

8/27/2007

T.N.Thambi

7mm

55-85

NA

8/27/2007 0

NA

Percent Composition

Multiple pass

Single


See below

S.R.Sivakumar


60-100

Process

1.6 ~ 2.4mm

1.6 ~ 2.4mm DC EN


Root &

Hot

P8 - 003








JOINTS (QW 402)

Joint Type :





Xmi




Specification Type & Grade to : SA240/312TP304/304L,ASTM A240/312TP316/316L ,

ASTM240/A312TP347H,A358TP347H,A312TP321,A358TP321or Equivalent

Specification Type & Grade : SA106GrB,API 5L GrB or Equivalent


Diameter(mm) : All

Fillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

NA NA

NA NA

_ -

2.4 mm 2.6~3.2

4.8 mm Max 9.22mm Max

_ -

ER309L E309L-16

KOBELCO/ESAB(or)Equivalent

KOBELCO/ESAB

(or)Equivalent

TGS309L NC39L

5.9 5.4

8 8

6 5

1.6mm to 14.02mm


1 1,2&3

GTAW SMAW





8 1 TO P. No.

Linear unit(mm)

1.6mm(min)




t1.5±0.8


GTAW Manual

ASME section IX


75º ±5º

Refer joint details



P8-P1-001 8/27/2007 0

P8-P1-001

X X X X










Preheat Temperature (Min) : Ambient Gas(es) Mixture Flow rate






Current-Polority :



TECHNIQUE (QW 410)









Travel speed :Peening :

Others :

PREPARED BY



Date : Date : Date :8/27/2007 8/27/2007 8/27/2007


S.R.Sivakumar T.N.Thambi Mohammed Nazly

9~13 70~95

Fill & Cap GTAW ER309L 2.4mm DC EN 85~100 10~14 75~135

Spec. NoDia of Electrode


Root & Hot GTAW ER309L 2.4mm DC EN 80~90

Single

See below Not allowed

NA

Weld

run(s)Process


Volts Range Travel Speed mm/min

6 ~ 10 mm



8mm

NA

Multiple pass

DC- EN

Refer below



NA NA NA

Argon 99.99% 10-20 LPM

All Positions

Percent Composition

150˚ C Argon 99.99% 10-20 LPM

P8-P1-001 8/27/2007 0

All NA

NAX








JOINTS (QW 402)

Joint Type :




Xmin


Xmin







Diameter(mm) : AllFillet : All


Spec. SFA No :

Weld Metal A-No :

F- No :

AWS No. (Class) :

Manufacturer




:


Flux trade Name :

Others :

GTAW

Nippon/Equivalents

2.4 mm

NA

NA

_

WEL TIG 35CL/Equivalents

21.0mm maximum

_



t

7/27/2008

3±0.8

75º ±5º

0

UTOC/PQR-002 1/15/2001

25Cr -35Ni - 001

1.5±0.8

-

-

GTAW

4.8 mm to 21.0mm


Refer joint details


ASME section IX

Manual

HP-Nb LOW C (Kubota) 25 Cr - 35Ni

-

-

HP-Nb LOW C (Kubota) 25 Cr - 35Ni



may be specified.





NA NA NA NA


Fillet Weld Size

Linear unit(mm)

1.6mm(min)

















Current-Polority :



TECHNIQUE (QW 410)









Travel speed :

Peening :

Others :

PREPARED BY




Fill & Cap GTAW WEL TIG 35CL

99.99%

80 - 130 8-16

Type of Polarity

DC EN

Argon

Amp Range


All Positions

NA

-

X

All

NA

100 - 140

5-15 LPM

NA

5-15 LPM

DC- EN

Refer below

Not allowed

NA

6 ~ 10 mm

NA

10 -18

Weld

run(s)

2.4mm , 2% Ce tungsten

Current


Dia of Electrode

(mm)

Filler Metal

Spec. No


Process

2.4mm

2.4mm DC EN

WEL TIG 35CLGTAW

7/27/2008 7/27/2008

Mohammed Nazly

7/27/2008

T.N.Thambi

7/27/2008 0

NA

Percent Composition

Multiple pass

Single

99.99%Argon

-

See below

S.R.Sivakumar


50 - 100

7mm

50 - 100

NA

Root &

Hot

25Cr -35Ni - 001



Revised WPS No ; 25Cr - 35Ni -001

Utoc Preliminary Wps Shell Project 270807

Documents

Transcript of Utoc Preliminary Wps Shell Project 270807