welding procedure specification register

20
Dia. Tested Thk. Tested Spec. Class. [mm] [mm] Min. Max. Min. Max. 1 WPS-01 Rev. 0 PQR-01 ASTM A572 50 ISO 15614-1 2017 1.2 136 AWS A5.36 E71T1- C1A0- CS1 DCEP All (*) Yes N/A - 12.00 150.0 (*) Unlimited 3.00 24.00 2 WPS-02 Rev. 0 PQR-02 ASTM A572 50 ISO 15614-1 2017 1.2 136 AWS A5.36 E71T1- C1A0- CS1 DCEP All (*) Yes N/A - 12.00 150.0 (*) Unlimited 3.00 24.00 3 WPS-03 Rev. 0 PQR-03 ASTM A572 50 ISO 15614-1 2017 1.2 136 AWS A5.36 E71T1- C1A0- CS1 DCEP All (*) Yes N/A - 50.00 150.0 (*) Unlimited 25.00 100.00 4 WPS-04 Rev. 0 PQR-04 ASTM A572 50 ISO 15614-1 2017 1.2 136 AWS A5.36 E71T1- C1A0- CS1 DCEP All (*) Yes N/A - 50.00 150.0 (*) Unlimited 25.00 100.00 5 WPS-05 Rev. 0 PQR-05 ASTM A240 TP304L ISO 15614-1 2017 2.4 141 AWS A5.9 ER308L DCEN All (*) N//A N/A - 4.00 150.0 (*) Unlimited 3.00 8.00 Prapred by: Reviewed by: Approved by: Logo Company address WELDING PROCEDURE SPECIFICATION REGISTER # WPS No. PQR No. Material spec. Standards Note: (*) In vertial up weldin at PA, PB, PC, PD, PE, PF, H-L045; Pipe OD >150 mm in PC, in PF, PA rotated Consumable Polarity Pos. Impact test ( O C) Hardnes s test Diameter range [mm] Group Process Thickness range [mm]

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Page 1: WELDING PROCEDURE SPECIFICATION REGISTER

Dia.

Tested

Thk.

Tested

Spec. Class. [mm] [mm] Min. Max. Min. Max.

1WPS-01 Rev.

0PQR-01

ASTM A572

50

ISO 15614-1

20171.2 136

AWS

A5.36

E71T1-

C1A0-

CS1

DCEP All (*) Yes N/A - 12.00150.0

(*)Unlimited 3.00 24.00

2WPS-02 Rev.

0PQR-02

ASTM A572

50

ISO 15614-1

20171.2 136

AWS

A5.36

E71T1-

C1A0-

CS1

DCEP All (*) Yes N/A - 12.00150.0

(*)Unlimited 3.00 24.00

3WPS-03 Rev.

0PQR-03

ASTM A572

50

ISO 15614-1

20171.2 136

AWS

A5.36

E71T1-

C1A0-

CS1

DCEP All (*) Yes N/A - 50.00150.0

(*)Unlimited 25.00 100.00

4WPS-04 Rev.

0PQR-04

ASTM A572

50

ISO 15614-1

20171.2 136

AWS

A5.36

E71T1-

C1A0-

CS1

DCEP All (*) Yes N/A - 50.00150.0

(*)Unlimited 25.00 100.00

5WPS-05 Rev.

0PQR-05

ASTM A240

TP304L

ISO 15614-1

20172.4 141

AWS

A5.9ER308L DCEN All (*) N//A N/A - 4.00

150.0

(*)Unlimited 3.00 8.00

Prapred by: Reviewed by: Approved by:

Logo Company addressWELDING PROCEDURE SPECIFICATION

REGISTER

# WPS No. PQR No. Material spec. Standards

Note:

(*) In vertial up weldin at PA, PB, PC, PD, PE, PF, H-L045; Pipe OD >150 mm in PC, in PF, PA rotated

ConsumablePolarity Pos.

Impact

test (OC)

Hardnes

s test

Diameter range

[mm]Group Process

Thickness range

[mm]

Page 2: WELDING PROCEDURE SPECIFICATION REGISTER

Spec. Class. Material Dia. Th'k. Gr-no. F-No.

1 W-01Nguyen Van

APF BW

VMS-WPS-01

rev. 026-May-21 BCK 1.2

ISO 9606-

1136

AWS

A5.36

E71T1-

C1A0-

CS1

Plate - 12.7 1~11 3.0 Unlimited 75.0 Unlimited FM1 ~FM4

2

3

4

5

6

7

- - - - - - - - - - - - - - - - - - - - -

Reviewed by: Approved by:

Note:

Prepared by:

Approved

by

Gr-

No.Standard Process

Test piece [mm] Range qualified

Thickness [mm] Diamteter [mm]

Logo WELDER QUALIFICATION REGISTER LIST Company name & address

#Welder

No.

Welder

namePos.

Weld

TypeWPS No.

Date of

test

2 of 2

Page 3: WELDING PROCEDURE SPECIFICATION REGISTER

Company name and address

Page | 1

Preliminary WELDING PROCEDURE SPECIFICATION (ISO 15609-1; BS EN ISO 15614-1 - 2017 Edition, Level 2)

DESCRIPTION

1. WPS No.: WIC-pWPS-123 Rev. 00

2. WPQR No.: -

3. Manufacturer: The Welding Inspections Community

4. Mode of metal transfer: None

5. Joint type and weld type: Butt Joint - Butt Weld

6. Weld preparation details: see joint design

7. Method of preparation and cleaning: grinding / brushing

8. Parent material designation: group 1

9. Material thickness (mm): 10.97

10. Outside diameter (mm): 168.3

11. Welding position: H-L045

12. Other: Test Piece ASTM A333 Gr. 6 to ASTM A333 Gr. 6

JOINT DESIGN WELDING SEQUENCES

Root gap: max. 4.0 mm

Root face: max. 1.0 mm

Groove preparation: Single V

Angle bevel: 25º – 30º

WELDING DETAILS

Run Welding process

Filler metal Current & polarity

Amperage range

Voltage range Travel speed [mm/minute]

Heat input [kJ/mm]

k=0.6 / 0.8 Other

Class. Dia.

[mm]

Root 141/ TIG ER70S-6 2.4 DC EN 90 - 140 9 - 12 80 - 120 0.24 – 0.76 k=0.6

Hot 141/ TIG ER70S-6 2.4 DC EN 90 - 140 9 - 12 80 – 120 0.24 – 0.76 k=0.6

Fill 111/ MMA E7018-1 3.2 / 4.0 DC EP 90 - 130 18 - 26 80 - 130 0.60 – 2.03 k=0.8

Cap 111/ MMA E7018-1 3.2 / 4.0 DC EP 90 – 130 18 - 26 80 - 130 0.60 – 1.87 k=0.8

13. Filler metal designation and make:

AWS A5.18 ER70S-6

AWS A5.5 E7018-1

14. Any special baking and drying: manufacturer’s recommendations

15. Designation gas / flux:

- Shielding: 99.99% Argon

- Backing: None

16. Gas flow rate:

- Shielding: 10 – 15 LPM

- Backing: None

17. Tungsten electrode type/size: 2.4 or 2.6 / 2% Thoriated

18. Detail of back gouging/backing: None

19. Preheat temperature: min. 10º C

20. Inter-pass temperature: max. 250º C

21. Pre-heat maintenance temperature: None

22. PWHT and/or ageing: None

- Time: -

- Temperature: -

- Method: -

23. Heating and cooling rate: None

24. Weaving: 3x of the core wire (111)

25. Oscillation

- Amplitude: None

- Frequency: None

- Method: None

26. Pulse welding details: None

27. Distance contact tube/work pipe: None

28: Plasma welding details: None

29. Touch angle: None

30. Other information: None

-

-

-

-

-

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

Page 4: WELDING PROCEDURE SPECIFICATION REGISTER

The Welding Inspection Community https://www.weldinginspections.net

[email protected]

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

1/3

WELDING PROCEDURE QUALIFICATION RECORD (BS EN ISO 15614-1 - 2017 EDITION, LEVEL 2)

PQR record number Date

WIC-PQR-123 Rev. 00 dd-mmm-yyyy

pWPS record number

WIC-pWPS-123 Rev. 00

TEST PIECE MATERIAL SPECIFICATION

Product form Specification (type or grade) Group no. Diameter Thickness

Welded to

Pipe ASTM A790 UNS31803 10.1 168.3 mm 10.97 mm Pipe ASTM A790 UNS31803 10.1 168.3 mm 10.97 mm

and tested Notes

Without PWHT, with impact test -

TEST PIECE JOINT SPECIFICATION SKETCH

Joint design Backing Retainers Groove angle (deg.) Root opening (mm) Root face (mm)

Butt-pipe ss None None

60 3.2 0.5

-

WELDING PROCESS

Welding process Type

141 / TIG Manual

111 / MMA Manual

FILLER METALS

Manufacturer / trade name Designation type Designation Size (mm) Deposited thickness (mm) MMA Coating

- - - - -

N/A

- - - -

Basic

POSITION

Position of groove All

PREHEAT

Min. preheat temperature (ºC) Max. inter-pass temperature (ºC)

GAS

Shielding gas / type Flow rate (l/min.) Composition Backing gas / type Flow rate (l/min.) Composition

ELECTRICAL (root) (hot) (fill) (cap)

Filler size (mm) Welding parameter Tungsten size/type (mm) Current & polarity DC pulsing current

2.4 - - - -

2.4 - - - -

3.2 - - - -

3.2 - - - -

TECHNIQUE

String or weave Maximum width of run (mm) Orifice / gas cup size Multi or Single pass per side Closed or out-of-chamber Surface preparation Initial or inter-pass cleaning Back gouging method

Weave n/a 12

Multi-pass only n/a

Degreased before welding Brushing

None

- - - - - - - -

EXTENT OF APPROVAL (JOINT / WELDING CONDITIONS)

Page 5: WELDING PROCEDURE SPECIFICATION REGISTER

The Welding Inspection Community https://www.weldinginspections.net

[email protected]

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

2/3

Joint type Parent metal (s) Coupon thickness (mm) Coupon outside diameter (mm) Fillet throat thickness (mm) Branch angle (deg.) Preheat temperature (ºC) Inter-pass temperature (ºC) PWHT and / or ageing

Butt plate ss mb nb; T-butt ss bs; Fillet plate; Fillet pipe Group 10.1 3.0 – 24.5

Greater than 500.0 No restriction

n/a 50

200 -

EXTENT OF APPROVAL (PROCESS)

Welding process Welding process type Welded thickness (mm) Welded outside diameter (mm) Filler metal type Shielding gas/flux Welding position Preheat temperature (ºC) Inter-pass temperature (ºC) Current / polarity Multi/Single pass per side Heat input (kJ/mm) Metal transfer mode Backing gas

111 – MMA Manual 3-35.4

Greater than 500.0 EN

None PA, PC, PE, PF

50 200

DC +VE Multi

Max. 2.5 n/a n/a

WELDING PARAMETERS

Run Process Filler metal Current &

Polarity Amperage Voltage

Travel speed [mm/min.]

Heat input [kJ/mm]

Other Class Dia. [mm]

- - - - - - - - - -

TEST RESULTS

Visual: PT/MPI RT/UT

- - -

Temperature Examiner or examining body Reference number

- - -

TENSILE TESTS

Type/No. Re [MPa] Rm [MPa] A % on Z % Fracture location Remarks

Requirement

#

#

BEND TESTS Former diameter:

Type/No. Bend angle Elongation Results

MACROSCOPIC EXAMINATION

Page 6: WELDING PROCEDURE SPECIFICATION REGISTER

The Welding Inspection Community https://www.weldinginspections.net

[email protected]

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

3/3

Results: Accepted

IMPACT TEST Type: Size: Requirement:

Notch

location/direction

Temperature

°C

Values J Average J Remarks

1 2 3

Weld metal

Fusion line (FL)

Fusion line +2 mm

Fusion line +5 mm

HARDNESS TEST Type: Load:

Test sample Parent metal HAZ Weld metal HAZ Parent metal

Line 1

Line 2

OTHER TESTS

- Tests carried out in accordance with the requirements of:

- Laboratory report reference no.:

- Test results:

- Test carried out in the presence of:

- Remarks:

Page 7: WELDING PROCEDURE SPECIFICATION REGISTER

Logo Company name and address

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

WELDING PROCEDURE SPECIFICATION WPS number Date

xxx-WPS-00 Rev. 00 20-May-2021

Qualified to Company Name

ISO 15614-1:2017, Level 2 Company name

Supporting WPQR(s) References documents

- -

MATERIAL / JOINTS QUALIFIED

Joint type Parent metal(s) Notes

Butt plate ss mb bs gg; Butt-pipe ss mb bs gg; Fillet-plate; Fillet-pipe Any group 1-1; 1-1.1; 1.1-1.2, 1-1.2 Detailed joint sketch sees in the next page.

TEST PIECE MATERIAL SPECIFICATION

MATERIAL SIZE QUALIFIED Min. Max.

Type Welded to Backing Other

Pipe API 5L X52 Gr-no. 1.2 Pipe API 5L X52 Gr-no. 1.2 With or without Back gouging or griding

Material thickness fillet (mm) Material thickness butt (mm) Outside diameter (mm) Throat thickness (mm)

3 3 150 No Min.

25.4 25.4 No Min. No Max.

WELDING PROCESS

Welding process Type

111 Manual

FILLER METALS

Manufacturer / trade name Classification Size (mm) Deposited thickness (mm) Handling

Equivalent ASTM A5.1 E7018

2.6 – 4.0 3.0 – 25.4

Baking/Drying/Holding follow manufacturer recommends or code construction

POSITION

Position of groove Pipe/Plate PA, PB, PC, PD, PE, PF, H-L045; Pipe OD >150 mm in PC, in PF, PA rotated

PREHEAT

Min. preheat temperature (ºC) Preheat maintenance temperature Max. inter-pass temperature (ºC)

10 -

250

PWHT

Temperature range (ºC) None

ELECTRICAL (root) (hot) (fill) (cap)

Filler size (mm) Amperages Voltages Run-out length (mm/min.) Heat input (kJ/mm) Current & polarity DC pulsing current

2.4-3.2 115-200

22-28 160-190

0.64-1.68 DCEP None

2.4-3.2 115-200

22-28 160-190

0.64-1.68 DCEP None

2.4-3.2 115-200

22-28 160-190

0.64-1.68 DCEP None

2.4-3.2 115-200

22-28 160-190

0.64-1.68 DCEP None

TECHNIQUE

Maximum width of run (mm) Number of electrodes Multi or Single pass per side Surface preparation Initial or inter-pass cleaning

12 1

Multi-pass Degreased, grinding, chipping before welding.

Brushing, grinding

Legends: fb = flux backing, gg = gouging or griding, bs = welding from both side, ss = single side welding, gb = gas backing, mb

= metal/non-metal backing, nb = welding with no material backing, sl = single layer, ml = multi-layers,

Page 8: WELDING PROCEDURE SPECIFICATION REGISTER

Logo Company name and address

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

JOINT SKETCH

α=45º~50º

R=4.0~6.0 mm t=thickness of base metal

α = 45º~50º R=4.0~6.0 mm

t=thickness of base metal

α = 55º~70º f=0~3.0 mm R=0~3.0 mm

t=thickness of base metal

α = 55º~70º

R=0~3.0 mm f=0~3.0 mm

t=thickness of base metal

R=0~3.0 mm

t=thickness of base metal

Page 9: WELDING PROCEDURE SPECIFICATION REGISTER

Company logo Company name and address

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

WELDING PROCEDURE SPECIFICATION WPS number Date

xxx-WPS-00 Rev. 00 20-May-2021

Qualified to Company name

ISO 15614-1:2017, Level 2 Company name

Supporting WPQR(s) References documents

- -

MATERIAL / JOINTS QUALIFIED

Joint type Parent metal(s) Notes

Butt plate ss mb bs gg; Butt-pipe ss mb bs gg; Fillet-plate; Fillet-pipe Any group 1-1; 1-1.1; 1.1-1.2, 1-1.2 Detailed joint sketch sees in the next page.

TEST PIECE MATERIAL SPECIFICATION

MATERIAL SIZE QUALIFIED Min. Max.

Type Welded to Backing Other

Plate ASTM A572 Gr. 50 Gr-no. 1.2 Plate ASTM A572 Gr. 50 Gr-no. 1.2 With or without Back gouging or griding

Material thickness fillet (mm) Material thickness butt (mm) Outside diameter (mm) Throat thickness (mm)

12.5 12.5 500 No Min.

50 50 No Min. No Max.

WELDING PROCESS

Welding process Type

121 Automatic

FILLER METALS

Manufacturer / trade name Classification Size (mm) Deposited thickness (mm) Handling

Equivalent ASTM A5.17

4.0 – 6.0 3.0 – 100

Baking/Drying/Holding follow manufacturer recommends or code construction

POSITION

Position of groove Plate PA, PC; Pipe OD >500 mm in PA rotated

PREHEAT

Min. preheat temperature (ºC) Preheat maintenance temperature Max. inter-pass temperature (ºC)

10 -

250

PWHT

Temperature range (ºC) None

ELECTRICAL (root) (hot) (fill) (cap)

Filler size (mm) Amperages Voltages Travel speed (mm/min.) Wire feed speed range (mm/min.) Heat input (kJ/mm) Current & polarity

4.0 - - - -

DCEP None

4.0 - - - -

DCEP None

4.0 - - - -

DCEP None

4.0 - - - -

DCEP None

TECHNIQUE

Maximum width of run (mm) Number of electrodes Multi or Single pass per side Contact tip to work (mm) Method of preparation and clean.

Stringer 1

Multi-pass 20~25 mm

Degreased, grinding, chipping before welding.

Legends: fb = flux backing, gg = gouging or griding, bs = welding from both side, ss = single side welding, gb = gas backing, mb

= metal/non-metal backing, nb = welding with no material backing, sl = single layer, ml = multi-layers,

Page 10: WELDING PROCEDURE SPECIFICATION REGISTER

Company logo Company name and address

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

JOINT SKETCH

α=30º~35º

R=6.0~10 mm t=thickness of base metal

α = 30º~35º R=6.0~10 mm

t=thickness of base metal

α = 55º~70º f=8~16 mm

R=0 mm t=thickness of base metal

α = 55º~70º

R=0 mm f=8~16 mm

t=thickness of base metal

Page 11: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

WELDING PROCEDURE SPECIFICATION

WPS number Date

BCK-WPS-01 Rev. 00 (E) 26-May-2021

Qualified to Company name

BS EN ISO 15614-1:2017 (E), Level 2 -

Supporting WPQR(s) References documents

BCK-PQR-01 Rev. 00 ISO 15609-1:2019 (E)

MATERIAL / JOINTS QUALIFIED

Joint type Parent metal(s) Notes

Butt plate ss mb bs gg; Butt-pipe ss mb bs gg; Fillet-plate; Fillet-pipe Any group 1-1; 1-1.1; 1.1-1.2, 1-1.2 Detailed joint sketch sees in the next page

TEST PIECE MATERIAL SPECIFICATION

MATERIAL SIZE QUALIFIED Min. Max.

Material spec. Welded to Backing Surface preparation

Plate ASTM A572 Gr. 50 Gr-no. 1.2 Plate ASTM A572 Gr. 50 Gr-no. 1.2 With or without Mechanical, back gouging or grinding

Material thickness fillet (mm) Material thickness butt (mm) Outside diameter (mm) Throat thickness (mm)

3 3

500 (*) No Min.

24 24

No Min. No Max.

WELDING PROCESS

Welding process Type

136 Semi-Automatic

FILLER METALS

Manufacturer / trade name Classification Size Deposited thickness

KISWEL K-71T or Equivalent EN ISO 17632-A T42 0 P C1 H10 or AWS A5.36 E71T1-C1A0-CS1, Equivalent

1.2 mm 3.0 – 24.0 mm

POSITION

Position PA, PB, PC, PD, PE, PF, H-L045; (*) Pipe OD >150 mm in PC, in PF, PA rotated

PREHEAT

Min. preheat temperature Preheat maintenance temperature Max. inter-pass temperature

10º C Min. 10º C

185º C

PWHT

Temperature range & time Not performed

GAS

Shielding gas / type Flow rate Composition

ISO 14175-C1 14-22 l/minute 99.999% CO2

ELECTRICAL (root) (hot) (fill) (cap)

Filler size (mm) Amperages Voltages Travel speed (mm/minute) Heat input (kJ/mm) Current & polarity DC pulsing current

1.2 115-200 22-28

160-190 0.64-1.68

DCEP None

1.2 115-200 22-28

160-190 0.64-1.68

DCEP None

1.2 115-200

22-28 160-190 0.64-1.68

DCEP None

1.2 115-200 22-28

160-190 0.64-1.68

DCEP None

TECHNIQUE

String or weave Number of wire electrodes Orifice/gas cup size Multi or Single pass per side Contact tip to work Method of preparation and clean. Mode of metal transfer

Both 1

19 mm Multi-passes 18~25 mm

Degreased, grinding, chipping, brushing Globular, Spray, Pulse

Legends: fb = flux backing, gg = gouging or griding, bs = welding from both sides, ss = single side welding, gb = gas

backing, mb = metal/non-metal backing, nb = welding with no material backing, sl = single layer, ml = multi-layers.

Page 12: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

JOINT SKETCH

α=35º~45º

R=6.0~10 mm t=thickness of base metal

α = 30º~45º R=6.0~10 mm

t=thickness of base metal

α = 55º~70º f=0~3.0 mm R=0~3.0 mm

t=thickness of base metal

α = 55º~70º

R=0~3.0 mm f=0~3.0 mm

t=thickness of base metal

R=0~5.0 mm

t=thickness of base metal

Page 13: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

ĐẶC TÍNH KỸ THUẬT QUÁ TRÌNH HÀN

Số quy trình Ngày ban hành

BCK-WPS-01 Rev. 00 (VI) 26/05/2021

Quy chuẩn áp dụng Công ty

BS EN ISO 15614-1:2017, Level 2 -

Số WPQR(s) Tài liệu tham khảo

BCK-PQR-01 Rev. 00 ISO 15609-1:2019 (E)

KIM LOẠI CƠ BẢN

Loại mối nối Kim loại cơ bản Ghi chú

Tấm đối đầu ss mb bs gg; Ống đối đầu ss mb bs gg; Tấm mối hàn góc, Ống mối hàn góc Bất kỳ nhóm 1-1; 1-1.1; 1.1-1.2, 1-1.2 Xem đính kèm chi tiết mối nối.

QUY CÁCH MẪU KIỂM TRA

KHOẢNG CHIỀU DÀY Tôi thiểu Tối đa

Loại vật liệu 1 Loại vật liệu 2 Đệm lót Chuân bị mép

Tấm ASTM A572 Gr. 50 Nhóm 1.2 Tấm ASTM A572 Gr. 50 Nhóm 1.2 Dính kèm hoặc không, xem ghi chú Cơ khí, mài hoặc thổi điện cực

Mối hàn góc (mm) Mối hàn đối đầu (mm) Đường kính ngoài (mm) Chiều dày hiệu dụng (mm)

3 3

500 (*) No Min.

24 24

No Min. No Max.

QUÁ TRÌNH HÀN

Quá trình hàn Loại

Hàn hồ quang dây kim loại lõi thuốc trong khí hoạt tính / 136 Hàn bán tự động

VẬT LIỆU TIÊU THỤ

Nhà sản xuất / nhãn hiệu Đặc tính kỹ thuật / loại Đường kính dây Chiều dày điền đầy

KISWEL K-71T hoặc tương đương EN ISO 17632-A T42 0 P C1 H10 or AWS A5.36 E71T1-C1A0-CS1, tương đương

1.2 mm 3.0~24.0 mm

THẾ HÀN

Thế hàn PA, PB, PC, PD, PE, PF, H-L045; (*)Ống OD. >150 mm tư thế PC, PF, PA xoay vòng

NUNG NÓNG TRƯỚC KHI HÀN

Nhiệt độ làm nóng sơ bộ Nhiệt độ duy trì (nếu có) Nhiệt độ giữa lớp hàn

Tối thiểu 10º C Tối thiểu 10º C Tối đa 185º C

XỬ LÝ NHIỆT SAU KHI HÀN

Dãy nhiệt độ Không áp dụng

KHÍ BẢO VỆ

Loại khí bảo vệ Lưu lượng Thành phần

ISO 14175-C1 14~22 lít / phút 100% khí CO2

ĐẶC TÍNH DÒNG ĐIỆN (lớp lót) (lớp nóng) (lớp trung gian) (lớp phủ)

Đường kính dây hàn (mm) Dòng điện (A) Hiệu điện thế (V) Tốc độ di chuyển (mm/phút) Nhiệt lượng đưa vào (kJ/mm) Loại điện cực Xung DC

1.2 115-200 22-28

160-190 0.64-1.68

DCEP -

1.2 115-200 22-28

160-190 0.64-1.68

DCEP -

1.2 115-200

22-28 160-190 0.64-1.68

DCEP -

1.2 115-200 22-28

160-190 0.64-1.68

DCEP -

KỸ THUẬT HÀN

Đường hàn Số lượng điện cực Kích thước ống chụp khí Hàn một hoặc nhiều lớp/mỗi mặt Khoảng cách ống kẹp đến phôi Phương pháp làm sạch bề mặt Kiểu chuyển dịch kim loại hàn

Thẳng hoặc đan Ziczac 1

19 mm Nhiều lớp 18~25 mm

Cơ học, mài hoặc đánh sạch Phun, xung, cầu

Ghi chú: fb = Đệm lót loại thuốc, gg = thổi hoặc mài, bs = hàn từ 2 phía, ss = hàn từ 1 phía, gb = khí bảo vệ lớp lót, mb =

mối nối có đệm lót, nb = mối nối không hỗ trợ đệm lót, sl = một lớp, ml = nhiều lớp.

Page 14: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

KIỂU MỐI GHÉP

α = 35º~45º R=6-10 mm

t=chiều dày kim loại cơ bản

α = 35º~45º R=6.0~10 mm

t=chiều dày kim loại cơ bản

α = 55º~70º f=0~3.0 mm R=0~3.0 mm

t=chiều dày kim loại cơ bản

α = 55º~60º

R=0~3.0 mm f=0~3.0 mm

t=chiều dày kim loại cơ bản

R=0~5.0 mm

t=chiều dày kim loại cơ bản

Page 15: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

WELDING PROCEDURE SPECIFICATION

WPS number Date

BCK-WPS-02 Rev. 00 (E) 26-May-2021

Qualified to Company Name

BS EN ISO 15614-1:2017 (E), Level 2 -

Supporting WPQR(s) References documents

BCK-PQR-02 rev. 00 ISO 15609-1:2019 (E)

MATERIAL / JOINTS QUALIFIED

Joint type Parent metal(s) Notes

Butt plate ss mb bs gg; Butt-pipe ss mb bs gg; Fillet-plate; Fillet-pipe Any group 8.1~8.1 Detailed joint sketch sees in the next page

TEST PIECE MATERIAL SPECIFICATION

MATERIAL SIZE QUALIFIED Min. Max.

Type Welded to Backing Surface preparation

Plate ASTM A240 TP304 Gr-no. 8.1 Plate ASTM A240 TP304 Gr-no. 8.1 With or without Mechanical, back gouging or grinding

Material thickness fillet (mm) Material thickness butt (mm) Outside diameter (mm) Throat thickness (mm)

3 3

150 No Min.

8 8

No Min. No Max.

WELDING PROCESS

Welding process Type

TIG / 141 Manual

FILLER METALS

Manufacturer / trade name Classification Size Deposited thickness

KUANGTAI KTS-308L or equivalent BS EN ISO 14343 W 19 9 L or AWS A5.9 ER308L, equivalent

1.6~2.4 mm 3.0~8.0 mm

POSITION

Position PA, PB, PC, PD, PE, PF, H-L045; Pipe OD >150 mm in PC, in PF, PA rotated

PREHEAT

Min. preheat temperature Preheat maintenance temperature Max. inter-pass temperature

10º C -

150º C

PWHT

Temperature range None

GAS

Shielding gas / type Flow rate Composition Backing Flow rate Composition

ISO 14175-I1 10~16 l/minute 100% Argon ISO 14175-I1

14~22 l/minute 100% Argon

ELECTRICAL (root) (hot) (fill) (cap)

Filler size (mm) Amperages Voltages Travel speed (mm/minute) Heat input (kJ/mm) Current & polarity Tungsten electrode DC pulsing current

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110

9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

TECHNIQUE

String or weave Orifice/gas cup size (mm) Multi or Single pass per side Method of preparation and clean.

Weave 6~12 mm Multi-pass

Degreased, grinding, chipping, or brushing

Legends: fb = flux backing, gg = gouging or griding, bs = welding from both sides, ss = single side welding, gb = gas

backing, mb = metal/non-metal backing, nb = welding with no material backing, sl = single layer, ml = multi-layers,

Page 16: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

JOINT SKETCH

α=55º~70º

f=0~3.0 mm R=0~5.0 mm

t=thickness of base metal

α=55º~70º

R=0~3.0 mm f=0~3.0 mm

t=thickness of base metal

R=0~3.0 mm t=thickness of base metal

Page 17: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

ĐẶC TÍNH KỸ THUẬT QUÁ TRÌNH HÀN

Số quy trình Ngày ban hành

BCK-WPS-02 Rev. 00 (VI) 26/05/2021

Quy chuẩn áp dụng Công ty

BS EN ISO 15614-1:2017, Level 2 -

Số WPQR(s) Tài liệu tham khảo

BCK-PQR-02 Rev. 00 ISO 15609-1:2019 (E)

KIM LOẠI CƠ BẢN

Loại mối nối Kim loại cơ bản Ghi chú

Tấm đối đầu ss mb bs gg; Ống đối đầu ss mb bs gg; Tấm mối hàn góc, Ống mối hàn góc Bất kỳ nhóm 8.1~8.1. Xem đính kèm chi tiết mối nối.

QUY CÁCH MẪU KIỂM TRA

KHOẢNG CHIỀU DÀY Tôi thiểu Tối đa

Loại vật liệu 1 Loại vật liệu 2 Đệm lót Chuân bị mép

Tấm ASTM A240 TP304 Nhóm 8.1 Tấm ASTM A240 TP304 Nhóm 8.1 Có hoặc không, xem ghi chú Cơ khí, mài hoặc thổi

Mối hàn góc (mm) Mối hàn đối đầu (mm) Đường kính ngoài (mm) Chiều dày hiệu dụng (mm)

3 3

150 No Min.

8 8

No Min. No Max.

QUÁ TRÌNH HÀN

Quá trình hàn Loại

Hàn hồ quang điện cực Vonfram trong khí trơ / 141 Hàn thủ công

VẬT LIỆU TIÊU THỤ

Nhà sản xuất / nhãn hiệu Đặc tính kỹ thuật / loại Đường kính dây Kim loại điền đầy

KUANGTAI KTS-308L hoặc tương đương BS EN ISO 14343 W 19 9 L or AWS A5.9 ER308L, tương đương

1.6~2.4 mm 3.0~8.0 mm

THẾ HÀN

Thế hàn PA, PB, PC, PD, PE, PF, H-L045; Ống OD. >150 mm tư thế PC, PF, PA xoay vòng

NUNG NÓNG TRƯỚC KHI HÀN

Nhiệt độ nung nóng Nhiệt độ duy trì (nếu có) Nhiệt độ giữa lớp hàn

Tối thiểu 10º C -

Tối đa 150º C

XỬ LÝ NHIỆT SAU KHI HÀN

Dãy nhiệt độ Không áp dụng

KHÍ BẢO VỆ

Loại khí bảo vệ Lưu lượng Thành phần Loại khí hỗ trợ lớp đáy Lưu lượng Thành phần

ISO 14175-I1 10~16 lít / phút

100% Argon ISO 14175-I1

14~22 lít / phút 100% Argon

ĐẶC TÍNH DÒNG ĐIỆN (lớp lót) (lớp nóng) (lớp trung gian) (lớp phủ)

Đường kính dây hàn (mm) Dòng điện (A) Hiệu điện thế (V) Tốc độ di chuyển (mm/phút) Nhiệt lượng đưa vào (kJ/mm) Loại điện cực Điện cực Vonfram Xung DC

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110

9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

2.4 80~110 9~12 40~60

0.43~1.19 DCEN

WT20, 2.4 mm None

KỸ THUẬT HÀN

Đường hàn Lỗ miệng ống khí Một hoặc hiều lớp/mỗi mặt Phương pháp làm sạch bề mặt

Đan Ziczac 6~12 mm Nhiều lớp

Cơ học, mài hoặc đánh sạch

Ghi chú: fb = Đệm lót loại thuốc, gg = thổi hoặc mài, bs = hàn từ 2 phía, ss = hàn từ 1 phía, gb = khí bảo vệ lớp lót, mb =

mối nối có đệm lót, nb = mối nối không hỗ trợ đệm lót, sl = một lớp, ml = nhiều lớp.

Page 18: WELDING PROCEDURE SPECIFICATION REGISTER

WELDING ENGINEER QA/QC MANAGER THIRD PARTY CLIENT

JOINT SKETCH

α= 55º~70º f=0~3.0 mm R=0~5.0 mm

t=thickness of base metal

α=55º~70º

R=0~3.0 mm f=0~3.0 mm

t=thickness of base metal

R=0~3.0 mm t=thickness of base metal

Page 19: WELDING PROCEDURE SPECIFICATION REGISTER

Logo Company name and address

WELDER’S QUALIFICATION TEST CERTIFICATE (Certificate number: xxx)

Page | 1

1. Designation:

2. WPS No.:

3. Examiner or Examining body:

4. Welder’s name:

5. Identification / Welder no.:

6. Date and place birth:

7. Employer:

8. Code / test standard:

9. Job knowledge:

BS EN ISO 9606-1: 2017 (E) 136 P BW FW FM1 t12.7 PD PE PF

VMS-WPS-01 Rev. 00 (E)

-

xxx

xxx

dd/mmm/yyyy

-

BS EN ISO 9606-1 : 2017 (E)

Accepted

TEST PIECE RANGE OF QUALIFICATION

10. Welding process (es)

11. Transfer mode:

12. Product type (plate or pipe):

13. Type of weld:

14. Parent material group(s)/subgroup(s):

15. Filler metal group(s)

16. Filler metal (designation):

17. Shielding gas:

18. Auxiliaries:

19. Type of current and polarity:

20. Material thickness:

21. Deposited thickness:

22. Outside pipe diameter:

23. Welding position:

24. Weld details:

25. Multi-layer / single layer:

136

Globular

Plate

Butt weld

1.2

FM1

EN ISO 17632-A T42 0 P C1 H10

100% CO2

None

DC EP

12.7 mm

12.7 mm

N/A

BW-PE/PF and FW-PD/PF

BW-bs and FW-ss

ml

136

-

P and T

BW

1 through 11

FM1, FM2, FM3, FM4

R, P, V, W, Y, Z

None

-

-

Min. 3 mm

Min. 3 mm

Min. 75 mm in PA, PB, PC, PD rotating pipe

PA, PB, PC, PD, PE, PF

ss,mb; bs

sl; ml

26. Supplementary fillet weld test: not applicable

TYPE OF TEST PERFORMED AND ACCEPTED NOT TEST REPORT NUMBER

27. Visual testing

28. Radiographic testing

29. Fracture testing

30. Bend test

31. Notch tensile test

32. Macroscopic examination

X

X

-

-

-

X

-

-

X

X

X

-

-

-

-

-

-

-

Revalidation

9.3 a)

Valid until

Dd/mmm/2024

Revalidation

9.3 b)

Valid until

Dd/mmm/2023

Revalidation

9.3 c)

Valid until

Dd/mmm/yyyy

Welding Engineer QA/QC Manager Examiner or Examining body

Page 20: WELDING PROCEDURE SPECIFICATION REGISTER

Logo Company name and address

WELDER’S QUALIFICATION TEST CERTIFICATE (Certificate number: xxx)

Page | 2

Confirmation of the validity by employer / welding coordinator / examiner or examining body for the following 6 months [refer 9.2)]

**Revalidation for qualification by examiner or examining body for the following 2 years [refer to 9.3 b)] (if applicable)

Date Valid until Confirmation based on

(report number etc) Signature / position or title

**

**

**

**

**