1

WPS NO. : W GT SM - 1.1 - 002 DATE : NOV. 23, 2011.

REVISION NO. : 0 DATE : NOV. 23, 2011.

SUPPORT PQR NO. : Q GT SM - 1.1 - 002

WELDING PROCESS : GTAW + SMAW TYPE : MANUAL

JOINT DESIGN(QW402)이음 설계 JOINT DETAIL 이음 상태

TYPE OF JOINT GROOVE *** SEE APPLICABLE DRAWING

이음 형태 ROOT FACE ; 2.4±0.8 mm

BACKING ROOT GAP ; MAX. 3.2 mm

백킹 유무

BACKING MAT'L(TYPE)

백킹 재질(형태)

RETAINERS NO V

리테이너 유무

BASE METAL(QW403) 모 재

P NO. 1 Gr NO. 1&2 TO P NO. 1 Gr NO. 1&2 MIN. PREHEAT TEMP

SPEC. TYPE AND GRADE 최저 예열 온도

TO SPEC. TYPE & GRADE MAX. INTERPASS TEMP

사 양 최대 패스간 온도

QUALIFIED THICKNESS RANGE 검정 두께 범위 PREHEAT MAINTENANCE

BASE METAL 5 ~ 25.4 mm 예열 유지

모 재 POST WELD HEAT TREATMENT(QW407) 후열처리

DEPOSIT WELD METAL GT ; 9mm SM ; 16.4 mm

용착 금속 POSTWELD HEAT TREAT. TEMP. NONE

PIPE DIAMETER RANGE ALL 후열처리 온도

관 직경 범위 HOLDING TIME RANGE NONE

MAX. PASS THICK. LIMIT GT ; 3mm, SM ; 5mm 유지 시간

회당 최대 두께 제한 GAS(ES)(QW408) 가 스

FILLER METALS(QW404) 용가재

SHIELDING GAS(ES) GT ; Ar

F NO. A NO. 가스 종류

SFA NO. PERCENT COMPOSITION(MIXTURE) 99.99%

AWS CLASS 혼합가스 조성비율

FLOW RATE

OTHERS 가스 유량

기 타 GAS BACKING NONE

SIZE OF FILLER METAL GT ; ￠2.4 , 3.2 SM ; ￠3.2, 4.0 가스 백킹

용가재 크기 TRAILING GAS NONE

WIRE FLUX CLASS(TYPE) N/A 트레일링 가스

와이어 플럭스 사양(형태) ELECTRCAL CHARACTERISTICS(QW409) 전기 특성

FLUX(FILLER) TRADE NAME N/A

프럭스(필러) 상표명 CURRENT AC OR DC GT ; DC SM ; ACDC

CONSUMABLE INSERT NONE 전 류

소모성 인서트 POLARITY GT ; SP SM ; N/ARP

(NO SUPPLEMENTARY FILLER METALS ARE USED) 극 성

POSITION(QW405) 자 세 TUNGSTEN ELECTRODE TYPE GT ; EWTH-1 OR 2

텅스텐 전극봉 형태

POSITION OF GROOVE TUNGSTEN ELECTRODE SIZE GT ; Φ2.4 , Φ3.2, Φ4

그루우브 자세 텅스텐 전극봉 크기

POSITION OF FILLET MODE OF METAL TRANSFER FOR GMAW

필렛 자세 용융금속 전이 형태 None

PROGRESSION UP DOWN - Pulsing current (GTAW)

진행 방향

양식Q-C0902-1A(0) A4(210x297)mm

NONE

T≤25 mm ; 10 ℃

T＞25 mm ; 90 ℃

200 ℃

PREHEAT(QW406) 예 열

- APPLICABLE CODE : ASME SEC.I

PAGE : 1 OF 2

W GT SM - 1.1 - 002WELDING PROCEDURE SPECIFICATION용 접 작 업 표 준 (WPS)

1

NOTE 1

YES - NO V

GT ; ER70S-6 SM ; E7016

GT ; 5.18 SM ; 5.1

YES -

WELD METAL & BASE METAL

GT ; 6 SM ; 4

NOTE 1

GTAW (solid wire)

ALL

ALL

V

GT ; 8~14 L/min

APPLICABLE CODE : ASME SEC. Ⅸ

Victaulic L.L.C

2

WELDING TECHINIQUE(QW410) 용접 기법 METHOD OF BACK GOUGING

가우징 방법 None

STRINGER OR WEAVE BEAD BOTH SINGLE OR MULTIPLE PASS(PER SIDE)

비드 형태 단층 혹은 다층 MULTIPLE

ORIFICE OR GAS CUP SIZE GT ; 3/8"~5/8" OSCILLATION

가스컵 크기 진 동 None (GT) , N/A (SM)

INITIAL OR INTERPASS CLEANING GRINDING SINGLE OR MULTIPLE ELECTRODE

초층/층간 청결 방법 OR BRUSHING 단극 혹은 다극 SINGLE

CONTACT TUBE TO WORK DIST. N/A PEENING

접촉관과 용접물간 거리 피이닝 NONE

NOTE 1

AWS NO.

GTAW SMAW

TO

*** SPECIAL NOTE 특기사항

1. ANY P-NO.1 OR EQUIVALENT MATERIAL IN QW-422 OF ASME SECTION IX.

2. MAX WEAVE PASS SHALL NOT EXCEED 2 TIMES OF THE ELECTODE CORE DIA.

양식Q-C0902-1B(0) A4(210x297)mm

PAGE : 2 OF 2

REMARKS

10~20 10~20

22~30 15~20

VOLTS TRAVEL

OTHERRANGE

S.H. KIM

REVIEWED BY

A516-60

A106

A53 GR B

A105

J. H. LEE K. W. LEE

REVIEWED BY

A516-60

A106

ER70S-6 E7016

PREPARAED BY APPROVED BY

BASE METAL

80~140

CLASS

1 st

12~18SMAW ￠3.2

LAYER NO. PROCESS

10~15

(mm)

DIA.

110~160

W GT SM - 1.1 - 002WELDING PROCEDURE SPECIFICATION

CLASS

용 접 작 업 표 준 (WPS)

DCRP

(A)

AMP RANGE

GTAW

￠3.2

CURRENT

TYPE POLAR

TABLE 1

DCSP

120~200REST SMAW TABLE 1 ￠4.0 DCRP

A53 GR B

A105

TABLE 1

TABLE 12 nd

3 rd

GTAW

￠2.4

SPEED

(V) (cm/min)

20~25100~180

6~18

A234 WPB

Victaulic L.L.C

A234 WPB

DCSP

3

2

1

4

3

PQR NO. : Q GT SM - 1.1 - 002 DATE : NOV. 23, 2011.

WPS NO. : W GT SM - 1.1 - 002

WELDING PROCESS : GTAW + SMAW TYPE : MANUAL

JOINT DESIGN USED

BASE METAL(QW403) 모 재 PERHEAT(QW406) 예 열

SPEC. TYPE AND GRADE A106 GR B/A53 GR B PREHEAT TEMP. 20 ℃

INTERPASS TEMP. 200 ℃

TO SPEC. TYPE & GRADE A106 GR B/ A53 GR B OTHER N/A

P NO. 1 Gr NO. 1 TO P NO. 1 Gr NO. 1 POST WELD HEAT TREATMENT(QW407) 후열처리

BASE METAL 12.7 mm TEMPRATURE None

HOLDING TIME None

PIPE DIAMETER 8" SCH80 OTHER None

DEPOSIT WELD METAL TH'K GT ; 4.5 mmSM ; 8.2 mm GAS(ES)(QW408) 가 스

FILLER METALS(QW404) 용가재 TYPE OF GAS(ES) GT ; Ar

PERCENT COMPOSITION(MIXTURE) 99.99%

WELD METAL ANALYSIS A NO. GT ; 1 SM ; 1 FLOW RATE GT ; 8~14 L/min

SIZE OF ELETRODE GT ; ￠2.4, 3.2 SM ; ￠3.2, 4.0 ELECTRCAL CHARACTERISTICS(QW409) 전기 특성

FILLER METAL F NO. GT ; 6(SOLID) SM ; 4 CURRENT AC OR DC GT ; DC SM ; ACDC

POLARITY GT ; SP SM ; N/ARP

SFA SPECIFICATION GT ; 5.18 SM ; 5.1 TUNGSTEN ELECTRODE TYPE GT ; EWTH-2

TUNGSTEN ELECTRODE SIZE GT ; ￠2.4

AWS CLASSIFICATION GT ; ER70S-6 SM ; E7016

TECHNIQUE(QW410) 용접 기법

FLUX TRADE NAME N/A

(FILLER) STRINGER OR WEAVE BEAD BOTH

POSITION(QW405) 자 세 OSCILLATION None (GTAW)

POSITION OF GROOVE 6G SINGLE OR MULTIPLE PASS(PER SIDE)

MULTIPLE

POSITION OF FILLET -

SINGLE OR MULTIPLE ELECTRODE SINGLE

WELD PROGRESSION UPHILL

OTHER N/A

OTHER NONE

양식Q-C0902-2A(0) A4(210x297)mm

PAGE : 1 OF 2

Q GT SM - 1.1 - 002

9.5

E7016 ￠4.0 160

13 11.17

INPUT

(KJ/Cm)

10.6713

18.3 13.6426

110 22E7016 ￠3.2

12

ER70S-6 ￠3.2 130

7.3 11.84

HEAT

Victaulic L.L.C

REST SMAW

2 GTAW

3 SMAW

(A) (V)

￠2.4 120

ELECTRODE SIZE

AMPS

ER70S-6

(Cm/min)

1 GTAW

SPEEDBEAD NO. PROCESS

VOLT TRAVEL

RANGE RANGE

PROCEDURE QUALIFICATION RECORD용접 절차 인증기록서 (PQR)

APPLICABLE CODE : ASME SEC. Ⅸ

2

1

2

43

4

TENSILE TEST (QW150) : Tested(TAS-039453)

GUIDED BEND TEST (QW160) : Tested(TAS-39453)

TOUGHNESS TEST (QW170) : Tested(TAS-39453)

1 2 3

FILLET WELD TEST (QW180) : N/A

RESULT-SATISFACTORY : YES NO PENETRATION INTO PARENT METAL : YES NO

TYPE AND CHARACTER OF FAILURE MACRO-RESULTS

Speicmen No WELD METAL

OTHER TEST :

RADIOGRAPHIC TEST Refer To Attacment ( RT Report No. : ITEC-SC-RT-1111-001 )

DEPOSIT ANALYSIS

MACRO TEST Refer To Attacment ( TAS-39453 : Photo )

MICRO TEST Refer To Attacment ( TAS-39453 : Photo )

OTHER

WELDER'S NAME : STAMP NO. : SC-W-06

TEST CONDUCTED BY : J. S. MOON TEST REPORT NO. : TAS-39453

WE CERTIFY THAT THE STATEMENTS IN THIS RECORD ARE CORRECT AND THAT THE TEST WELDS WERE

PREPARAED, WELDED, AND TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF ASME SECTION IX.

양식Q-C0902-2B(0) A4(210x297)mm

NO3

NO1

NO2

163

389 390

HAZ

178

176

181 194

BASE METAL

161

164

REMARK

193

197

10 * 10 * 55

REMARKS

10 * 10 * 55

Q GT SM - 1.1 - 002

386 369

STRESS(N/mm²) AND LOCATION

471 Ductile, Base Metal

IMPACT VALUE (J)

477 Ductile, Base Metal

ULTIMATE UNIT TYPE OF FAILURE

PROCEDURE QUALIFICATION RECORD용접 절차 인증기록서 (PQR)

REVIEWED BY

- 29

TYPE (℃)

- 29

V

V 40 36

HARDNESS TEST (HV): TEST LOAD: 10kgf / Tested(TAS-339453)

J. H. LEE K. W. LEE

V - 29HAZ

BASE METAL

PREPARAED BY REVIEWED BY CERTIFIED BY

S.H. KIM

TYPE AND FIGURE NO.

FACE BEND(QW-462.3(a)) F1

RESULT

ACCEPTED (PASS)

FACE BEND(QW-462.3(a)) F2

ROOT BEND(QW-462.3(a)) R1

ACCEPTED (PASS)

ACCEPTED (PASS)

112.369NO. 2 19.06 12.35 235.39

TOTAL LOAD(kN)

NO. 1 19.11 11.50 219.76 103.436

NO. (MM) (MM) (mm²)

PAGE : 2 OF 2

SPECIMEN WIDTH THICK'S AREA ULTIMATE

No.3

SPECIMEN

NO.

No.1

TEST TEMP.NOTCH

38

10 * 10 * 55383

Victaulic L.L.C

Seong-Gi, Hong

No.2

WELD

ROOT BEND(QW-462.3(a)) R2

NOTCH

LOCATION

ACCEPTED (PASS)

392