HIGH FREQUENCY WELDED – HFW PIPE FOR...

HIGH FREQUENCY WELDED – HFW PIPE

FOR OFFSHORE AND ONSHORE PIPELINE

Presented by :

Iskandar I. Daulay – Method & Technology Manager

Rusma Patriansyah – Process & Product Development Engineer

• This presentation will explain about the quality of the

HFW pipe that BPI produced for both offshore, and

onshore project with detail as follow:

• Offshore Bukit Tua Development Project – Petronas Carigali Ketapang with size 323,9

mm (12.750 inch) OD x 15,9 mm (0.625 inch) WT x 12,00 m (40 ft) length with

grade API Spec. 5L L450MO (X65MO) PSL 2. The design of the pipeline is

INTRODUCTION

grade API Spec. 5L L450MO (X65MO) PSL 2. The design of the pipeline is

according to Customer Specification PTS 31.40.20.38 and API Spec. 5L Annex J

latest edition.

• Onshore Jambi Merang Development Project - JOB Pertamina - Talisman Jambi

Merang with size The size of the pipe is 406,4 mm (16.000 inch) OD x 15,9

mm (0.625 inch) WT x 12,00 mm (40 ft) length with grade API Spec. 5L L360M

(X52M) PSL 2. The design of the pipeline is according to Customer

Specification SP-SP-L-001 and API Spec. 5L latest edition

� Offshore

� Bukit Tua Field located in the Java Sea (in the Madura Island) about 110 km to the

northeast of Gresik, East Java.

� About 118 km pipes on various size (Dia 8.625 inch, 12.750 inch and 16 inch) with

grade API Spec. 5L X65 MO PSL-2 will be installed.

� Onshore

� The Jambi Merang Block is located onshore in the South Sumatra region of

Indonesia. PT PERTAMINA (PERSERO) (“PERTAMINA”) is the operator; TALISMAN

INTRODUCTION

Indonesia. PT PERTAMINA (PERSERO) (“PERTAMINA”) is the operator; TALISMAN

LIMITED (“TALISMAN”) is the assistant operator; and PACIFIC OIL & GAS

(“PACIFIC”) make up the interest holders in the Block. The parties have

established the PERTAMINA TALISMAN Joint Operating Body (herein after

referred to as COMPANY) to conduct petroleum operations under a Production

Sharing Contract (PSC) term.

� Pursuant to the approved Plant of Development (POD), COMPANY intends to

build the additional Sales Gas Pipeline from Sungai Kenawang Central Gas Plant

(SKCGP) to PGN Tie-in Point at an area adjacent to Grissik – Conoco Phillips gas

processing plant, approximately 29 km to the South East with diameter 406,4

mm

� Pipes shall be produced according to project

specification and API Spec. 5L latest edition

whichever is more stringent shall be applied

� For offshore service,

PROJECT REQUIREMENTS

� Pipes shall have excellent offshore weldability supported

by acceptable data

� Pipe ends shall have excellent Diameter and out-out

roundness tolerances for offshore automatic welding

� Pipes shall be suitable for offshore AUT (Automatic

Ultrasonic Testing)

Expansion of

production range.

Product range:

5/8” - 4”.

Pipe specification :

conduit, water

pipes, pipe for

ordinary uses.

PT. Bakrie Pipe

Industries (BPI) was

established, located in

Bekasi - West Java.

Production range :

2 3/8” - 16”.


water pipes, pipe for

ordinary uses, pipe for

oil & gas industries

Obtained API

license to

monogrammed

API 5L products

Installed a new

production line

for Dia. 1 ½” up

to 4 ½” and Dia.

8 5/8” up to 24”

with max WT.

12.7 mm

PT. Bakrie Pipe

Industries obtained

API license to

monogrammed

API 5CT products

Improved

production

capabilities with

max WT. 14.3mm

Improved

production

capabilities

with max WT.

15.9mm

BPI MILESTONES

1959 1972 1978 1981 1992 2000

PT. Bakrie &

Brothers established

steel pipe mill,

“Pabrik Pipa Baja

Talang Tirta”,

located in Jakarta.

Product range: 5/8”

– 1 ½”

Pipe Spec : Conduit

Expansion of production

range.

Product range :

5/8” - 6”.


conduit, water pipes,

square pipes, pipe for

ordinary uses, pipe for

oil & gas industries.

1984

PT. Bakrie pipe

Industries

1st company in

Indonesia

obtained

ISO 9000

Certificate

2002

Supplied pipes for

West Seno - A

(Indonesia's first

deepwater

development)

20081995 2004

Produced pipes

for sour service

accordance to

NACE MR0175,

TM0177 &

TM0284

1996 2007

Obtained

Statement of

Compliance from

DNV for producing

pipe accordance to

DNV OS F101

Obtained

OHSAS 18001

Certificate

2012

Improved

production

capabilities

with max

WT. 19.4mm

PRODUCTION PROCESS

� In offshore application of HFW pipe, seam weldreliability and quality assurance are even morecritical than with onshore applications.

� BPI has applied, any techniques contributing to theenhancement of weld quality reliability and quality

WELD QUALITY RELIABILITY & DIMENSION

QUALITY ASSURANCE

enhancement of weld quality reliability and qualityassurance as follows:

- Equipment / Techniques for Enhancement ofWeld Quality Reliability and Assurance

- Equipment / Technique for Dimension QualityAssurance

� Strip quality

Cleanliness of steel is required for securing the quality of

HFW pipe welds and obtaining good ultrasonic flaw

detection test results

� Edge preparation

WELD QUALITY RELIABILITY AND ASSURANCE

� Edge preparation

Good edge preparation is required to ensure quality of HFW

pipe welds and to get better Charphy value on the weld

seam. As per specification, the edges of the strip or plate

should be milled or machined immediately before welding

(rotary shearing is not acceptable). BPI has used edge

machining to ensure weld seam quality

� Heat Input Control

BPI has followed Company specification to maintain welding

heat input coefficient within ±5% from qualified welding

heat input coefficient during MPQT.

The welding parameter such as welding voltage, welding

WELD QUALITY RELIABILITY AND ASSURANCE

The welding parameter such as welding voltage, welding

ampere, welding powers are continuously recorded in chart

recorder for heat input calculation

Heat input control is one of the methods to enhance the

weld quality reliability. More stable welding heat input,

which leads to weld quality reliability, can be obtained

through the use of a heat input control

� Forming (Edge bending, linear forming, downhill)

- The formability in pipe making has a great influence to the

quality of HFW pipe welds. Unstable formability will cause

deterioration on toughness of weld.

DIMENSION QUALITY ASSURANCE

- BPI used linear forming and downhill forming prior to the

fin pass forming process. The linear forming can reduce

edge stress because of more natural and less restrained

forming compared to conventional forming

PIPE FORMING

No. Inspection items Result

1 Visual & Dimensional Inspection Good

2 Flattening Test Good

3 Product Chemical Analysis Good

4 Tensile Test Good

5 Charpy V-notch Test Good

6 Hardness test Good

PRODUCTION RESULTS FOR OFFSHORE SERVICE


7 Macro Examination and Metallographic Test Good

8 Hydrostatic Test Good

9 Ultrasonic Testing (off-line) for Weld and Pipe Ends Good

10 Magnetic Particle Inspection Good

11 Residual Magnetism Inspection Good

12 Final Inspection Good

PRODUCTION RESULTS FOR OFFSHORE SERVICE

Element

Max

Actual

test wt

%

Customer

Requirements

Standard Max

%

Remarks

Carbon C 0.06 0.12 Accepted

Manganese Mn 1.16 1.65 Accepted

Phosphorous P 0.009 0.020 Accepted

Sulfur S 0.004 0.010 Accepted

Chromium Cr 0.14 0.50 Accepted

Niobium Nb 0.06 0.08 Accepted

Aluminium Al 0.050 0.060 Accepted

Copper Cu 0.12 0.50 Accepted

Mechanical Test Actual Test max.

Customer

Requirement

Standard

Tensile test

of the pipe

body and

weld seam

Yield

Strength540 MPa

(450 – 570)

MPa

Tensile

Strength615 MPa

(535 – 760)

MPa

Tensile

Weld620 MPa

(535 – 760)

MPa

Elongation,

min42.5 % 23 %

YS/TS ratio, 0.82 - 0.90 0.90Copper Cu 0.12 0.50 Accepted

Molybdenum Mo 0.0040 0.50 Accepted

Nickel Ni 0.23 0.50 Accepted

Silicon Si 0.25 0.45 Accepted

Titanium Ti 0.0030 0.06 Accepted

Nitrogen N 0.005 0.012 Accepted

Vanadium V 0.07 0.10 Accepted

Boron B 0.0003 0.0005 Accepted

Nb + V + Ti 0.13 0.15 Accepted

Cu + Ni + Cr + Mo 0.51 0.8 Accepted

CE (Pcm) 0.15 0.22 Accepted

Al/N 51.00 Min : 2 Accepted

YS/TS ratio,

max0.82 - 0.90 0.90

Charpy V-

Notch Test

Sample

positionFL FL+2 FL90 FL, FL+2, FL90

Temperatur

e-10°C -10°C -10°C -10°C

Min.

Average232.5 J 295 J 275.6 J 45 J

Min.

Individual300 J 300 J 290 J 38 J

Hardness

Test

245 HV

270 HV

CHEMICAL COMPOSITION FOR OFFSHORE SERVICE

0.120.110.100.090.080.070.060.05

4

3

2

1

0

Fre

qu

en

cy

0.12

Mean 0.056

StDev 0.005477

N 5

Carbon

1.601.521.441.361.281.201.121.04

1.0

0.8

0.6

0.4

0.2

0.0

Fre

qu

en

cy

1.65

Mean 1.12

StDev 0.03536

N 5

Manganese

0.120.110.100.090.080.070.060.05

% Weight

Standar Max : 0.12

1.601.521.441.361.281.201.121.04

% Weight

Standar Max : 1.65

0.0100.0080.0060.0040.002

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.01

Mean 0.0032

StDev 0.0008367

N 5

Sulphur

Standar Max : 0.01

0.0200.0180.0160.0140.0120.0100.0080.006

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.02

Mean 0.0072

StDev 0.001095

N 5

Phosphorus

Standar Max : 0.02


0.480.420.360.300.240.180.12

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.5

Mean 0.132

StDev 0.01095

N 5

Chromium

0.0600.0550.0500.0450.0400.0350.030

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.06

Mean 0.0418

StDev 0.006723

N 5

Aluminium

% Weight

Standar Max : 0.50

0.080.070.060.05

5

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.08

Mean 0.052

StDev 0.004472

N 5

Niobium

Standar Max : 0.08

% Weight

Standar Max : 0.06

0.500.450.400.350.300.250.20

5

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.5

Mean *

StDev *

N 5

Copper

Standar Max : 0.5


0.4550.3900.3250.2600.1950.1300.0650.000

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.5

Mean 0.0036

StDev 0.001140

N 5

Molybdenum

0.500.450.400.350.300.250.20

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.5

Mean 0.208

StDev 0.01643

N 5

Nickel

Standar Max : 0.5

0.440.400.360.320.280.240.20

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.45

Mean 0.224

StDev 0.01949

N 5

Silicon

Standar Max : 0.45

Standar Max : 0.50

0.0560.0480.0400.0320.0240.0160.0080.000

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.06

Mean 0.0024

StDev 0.0005477

N 5

Titanium

Standar Max : 0.06


0.1120.0960.0800.0640.0480.0320.0160.000

5

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.12

Mean *

StDev *

N 5

Nitrogen

0.100.090.080.07

5

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.1

Mean *

StDev *

N 5

Vanadium

Standar Max : 0.120

% Weight

Standar Max : 0.10

0.00050.00040.00030.00020.0001-0.0000

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.0005

Mean 0.00014

StDev 0.00008944

N 5

Boron

Standar Max : 0.0005

0.150.140.130.12

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.15

Mean 0.126

StDev 0.005477

N 5

Nb+V+Ti

Standar Max : 0.15


0.800.750.700.650.600.550.50

2.5

2.0

1.5

1.0

0.5

0.0

Fre

qu

en

cy

0.8

Mean 0.502

StDev 0.008367

N 5

Cu+Ni+Cr+Mo

52.545.037.530.022.515.07.5

2.0

1.5

1.0

0.5

0.0

Fre

qu

en

cy

2

Mean 41.8

StDev 6.723

N 5

Al : N

0.800.750.700.650.600.550.50

% Weight

Standar Max : 0.8

52.545.037.530.022.515.07.5

% Weight

Standar Min : 2

0.220.200.180.160.140.12

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.22

Mean 0.142

StDev 0.01095

N 5

CE (Pcm)

Standar Max : 0.22

MECHANICAL PROPERTIES FOR OFFSHORE SERVICE

560540520500480460

2.0

1.5

1.0

0.5

0.0

MPa

Fre

qu

en

cy

570450

Mean 514.7

StDev 21.94

N 3

Yield Strength

750720690660630600570540

2.0

1.5

1.0

0.5

0.0

MPa

Fre

qu

en

cy

760535

Mean 590.7

StDev 23.76

N 3

Weld Tensile Strength

Standar Min : 450, Max : 570

MPa


750720690660630600570540

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

760535

Mean 605.3

StDev 10.41

N 3

Tensile Strength


4540353025

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

24

Mean 38.65

StDev 3.076

N 3

Elong.

Standar Min : 24


0.900.880.860.840.82

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

0.9

YS/TS

Standar Max : 0.90

3202802402001601208040

2.0

1.5

1.0

0.5

0.0

Joule

Fre

qu

en

cy

45

Mean 275.6

StDev 23.26

N 3

Impact B

Standar Min : 45Standar Max : 0.90

400300200100

3.0

2.5

2.0

1.5

1.0

0.5

0.0

Joule

Fre

qu

en

cy

45

Mean 232.5

StDev 92.26

N 5

Impact W

Standar Min : 45

Standar Min : 45

30627223820417013610268

1.0

0.8

0.6

0.4

0.2

0.0

Joule

Fre

qu

en

cy

45

Mean 295

StDev 3

N 3

Impact H

Standar Min : 45


3.0

2.5

2.0

1.5

1.0

0.5

0.0

Fre

qu

en

cy

85

Mean *

StDev *

N 3

Shear Area

1.0

0.8

0.6

0.4

0.2

0.0

Fre

qu

en

cy

270

Mean 213.0

StDev 3.371

N 3

Hardness

1000.0

Avg : 85 %

Standar Avg : 85

2702612522432342252162070.0

270 HV.10

Standar Max : 270

Metal Flow

MACRO EXAMINATION FOR OFFSHORE SERVICE

(Mag. 10X)

Fusion line Heat Affected Zone

METALURGICAL EXAMINATION

FOR OFFSHORE SERVICE

Base Metal

(Mag. 200x)

DIMENSIONAL FOR OFFSHORE SERVICE

325.5325.2324.9324.6324.3324.0323.7323.4

9

8

7

6

5

4

3

2

1

0

Fre

qu

en

cy

325.5323.3

Mean 324.5

StDev 0.3835

N 42

OD Pipe End

325.8325.2324.6324.0323.4322.8322.2321.6

9

8

7

6

5

4

3

2

1

0

mm

Fre

que

ncy

326.3321.5

Mean 324.8

StDev 0.4995

N 42

OD Pipe Body

Standar Min : 321.5, Max : 326.3Standar Min : 323.3, Max : 325.5

Standar Min : 321.5, Max : 326.3

3.22.82.42.01.61.20.80.4

9

8

7

6

5

4

3

2

1

0

mm

Fre

qu

en

cy

3.2

Mean 0.9929

StDev 0.3598

N 42

OOR Pipe End - A

Standar Max : 3.2

3.22.82.42.01.61.20.80.4

7

6

5

4

3

2

1

0

mm

Fre

qu

en

cy

3.2

Mean 1.069

StDev 0.3302

N 42

OOR Pipe End - B

Standar Max : 3.2

DIMENSIONAL FOR OFFSHORE SERVICE

12

10

8

6

4

Fre

qu

en

cy

6.5

Mean 0.9415

StDev 0.3331

N 41

OOR Pipe Body

20

15

10

Fre

qu

en

cy

11.7 12.7

Mean 12.17

StDev 0.1846

N 57

Pipe Length

654321

4

2

0

mm

Standar Max : 6.5

12.612.412.212.011.8

5

0

mm


BPI has experience data for offshore service with the same pipe gradefor Weldability test which was conducted in Serimax by usingautomatic GMAW according to API 1104.

All test result was satisfactory

WELDABILITY TEST

WELDABILITY TEST

PRODUCTION RESULTS FOR ONSHORE SERVICE

No Inspection Items Results

1 Visual & Dimensional Inspection Good

2 Product Chemical Analysis Good

3 Tensile Test Good

4 Flattening Test Good

5 Charpy V-notch Test Good


7 Macro Examination and Metallographic Test Good7 Macro Examination and Metallographic Test Good

8 Hydrostatic Test Good

9Ultrasonic Testing (off-line) for Weld and Full Body full

lengthGood

10 Magnetic Particle Inspection Good

11 Residual Magnetism Inspection Good

12 Final Inspection Good

PRODUCTION RESULTS FOR ONSHORE SERVICE

Element Actual test

max. wt %

Customer

Requireme

nts

Standard

Max %

Remarks

Ø406.4mm x

15.9mm x

12,000mm

Carbon C 0.04 0.16 Accepted

Manganese Mn 1.21 1.40 Accepted

Phosphorous P 0.018 0.020 Accepted

Sulfur S 0.007 0.010 Accepted

Chromium Cr 0.021 0.30 Accepted

Mechanical Test Actual Test max.

Customer

Requirement

Standard

Tensile test of

the pipe body

and weld

seam

Yield Strength 405 MPa

Min:360

MPa

Max:530MPa

Tensile

Strength520 MPa

Min:460

MPa

Max:760MPa

Tensile Weld 550 MPa

Min:460

MPa

Max:760MPa

Elongation 45.20 % Min: 27%Chromium Cr 0.021 0.30 Accepted

Niobium Nb 0.040 0.050 Accepted

Aluminum Al 0.039 0.060 Accepted

Copper Cu 0.022 0.35 Accepted

Molybdenum Mo 0.007 0.15 Accepted

Nickel Ni 0.007 0.30 Accepted

Silicon Si 0.28 0.35 Accepted

Titanium Ti 0.004 0.04 Accepted

Vanadium V 0.003 0.10 Accepted

Nb + V + Ti 0.050 0.15 Accepted

CE (Pcm) 0.12 0.25 Accepted

Elongation 45.20 % Min: 27%

YS/TS ratio 0.81 Max: 0.93

Charpy V-

Notch Test

Sample

positionFL0 FL+2 BM FL0,FL+2,BM

Temperature 0°C 0°C 0°C -0°C

Average 238.7 J 275.8 J 297.6 J Min: 27 J

Individual 300 J 300 J 300 J Min: 21 J

Hardness Test

210 HV

Max: 248 HV

CHEMICAL COMPOSITION FOR ONSHORE SERVICE

0.1600.1440.1280.1120.0960.0800.0640.048

5

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.16

Mean 0.04233

StDev 0.0008165

N 6

Carbon

1.401.361.321.281.241.201.16

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

1.4

Mean 1.184

StDev 0.01697

N 6

Manganese

% Weight

Standar Max : 0.16

0.0200.0180.0160.0140.012

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.02

Mean 0.01533

StDev 0.002066

N 6

Phosphorus

Standar Max 0.020

% Weight

Standar Max : 1.40

0.0100.0090.0080.0070.0060.0050.004

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.01

Mean 0.005283

StDev 0.0008305

N 6

Sulphur

Standar Max : 0.010


0.0300.0280.0260.0240.0220.0200.018

4

3

2

1

0

Fre

qu

en

cy

0.03

Mean 0.02

StDev 0.001549

N 6

Chromium

0.0600.0550.0500.0450.0400.0350.030

2.0

1.5

1.0

0.5

0.0

Fre

qu

en

cy

0.06

Mean 0.035

StDev 0.003225

N 6

Almunium

0.0300.0280.0260.0240.0220.0200.018

% Weight

Standar Max : 0.30

0.0500.0480.0460.0440.0420.0400.0380.036

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.05

Mean 0.03867

StDev 0.001366

N 6

Niobium

Standar Max : 0.050

0.0600.0550.0500.0450.0400.0350.030

% Weight

Standar Max : 0.060

0.3150.2700.2250.1800.1350.0900.0450.000

4

3

2

1

0

% Weight

Fre

qu

en

cy

0.35

Mean 0.01717

StDev 0.004916

N 6

Copper

Standar Max : 0.35


0.1040.0910.0780.0650.0520.0390.0260.013

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.15

Mean 0.00615

StDev 0.0001225

N 6

Molybdenum

0.26880.23040.19200.15360.11520.07680.0384-0.0000

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.3

Mean 0.006283

StDev 0.0006145

N 6

Nickel

% Weight

Standar Max : 0.15

% Weight

Standar Max : 0.30

0.340.320.300.280.260.24

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.35

Mean 0.262

StDev 0.01647

N 6

Silicon

Standar Max : 0.35

0.0400.0350.0300.0250.0200.0150.0100.005

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.04

Mean 0.003633

StDev 0.0007257

N 6

Titanium

Standar Max : 0.04


0.10160.08890.07620.06350.05080.03810.02540.0127

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.1

Mean 0.002767

StDev 0.0001633

N 6

Vanadium

0.1500.1350.1200.1050.0900.0750.0600.045

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.15

Mean 0.04507

StDev 0.001931

N 6

Nb + V + Ti

% Weight

Standar Max : 0.10

% Weight

Standar Max : 0.15

0.2520.2340.2160.1980.1800.1620.1440.126

3.0

2.5

2.0

1.5

1.0

0.5

0.0

% Weight

Fre

qu

en

cy

0.25

Mean 0.1155

StDev 0.0006850

N 6

CE (Pcm)

Standar Max : 0.25

MECHANICAL PROPERTIES FOR ONSHORE SERVICE

525500475450425400375

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

360 530

Mean 399.7

StDev 7.506

N 3

Yield Strength


760720680640600560520480

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

460 760

Mean 549.3

StDev 3.512

N 3

Weld Tensile Strength


760720680640600560520480

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

460 760

Mean 508.3

StDev 8.505

N 3

Tensile Strength


MPa


44.842.039.236.433.630.828.0

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

27

Mean 44.75

StDev 0.6920

N 3

Elong ( % )

Standar Min : 27


0.930.900.870.840.810.780.75

1.0

0.8

0.6

0.4

0.2

0.0

MPa

Fre

qu

en

cy

0.93

Mean 0.7863

StDev 0.01752

N 3

YS/TS

Standar Max : 0.93

292.6

279.3

266.0

252.7

239.

4

226.1

212.8

199.5

2.0

1.5

1.0

0.5

0.0

Joule

Fre

qu

en

cy

27

Mean 297.6

StDev 0.1934

N 3

Impact B

Standar Min : 27Standar Max : 0.93

36030024018012060

1.0

0.8

0.6

0.4

0.2

0.0

Joule

Fre

qu

en

cy

27

Mean 238.7

StDev 51.89

N 3

Impact W

Standar Min : 27

Standar Min : 27

3202802402001601208040

2.0

1.5

1.0

0.5

0.0

Joule

Fre

qu

en

cy

27

Mean 275.8

StDev 17.02

N 3

Impact H

Standar Min : 27


1.0

0.8

0.6

0.4Fre

qu

en

cy

248

Mean 202

StDev 8.888

N 3

Hardness

240230220210200190180

0.2

0.0

248 HV.10

Standar Max : 248

Metal Flow

MACRO EXAMINATION FOR ONSHORE SERVICE

(Mag. 10X)

Fusion line Heat Affected Zone

METALURGICAL EXAMINATION FOR ONSHORE SERVICE

Base Metal

(Mag. 200x)

DIMENSIONAL FOR ONSHORE SERVICE

408.0407.4406.8406.2405.6405.0

25

20

15

10

5

0

mm

Fre

qu

en

cy

408404.8

Mean 406.4

StDev 0.3658

N 43

OD Pipe End

408.8408.0407.2406.4405.6404.8404.0

25

20

15

10

5

0

mm

Fre

qu

en

cy

409.4403.4

Mean 407.3

StDev 0.2919

N 43

OD Pipe Body

mm


5.64.84.03.22.41.60.8

14

12

10

8

6

4

2

0

mm

Fre

qu

en

cy

6.1

Mean 1.260

StDev 0.3339

N 43

OOR Pipe End - A

Standar Max : 6.1

mm


5.64.84.03.22.41.60.8-0.0

20

15

10

5

0

mm

Fre

qu

en

cy

6.1

Mean 0.7698

StDev 0.3328

N 43

OOR Pipe End - B

Standar Max : 6.1

DIMENSIONAL FOR ONSHORE SERVICE

12

10

8

6

eq

ue

nc

y

8.1

Mean 1.337

StDev 0.3697

N 43

OOR Pipe Body

25

20

15

eq

ue

nc

y

11.5 12.7

Mean 12.16

StDev 0.1712

N 43

Pipe Length

87654321

4

2

0

mm

Fre

Standar Max : 8.1

12.612.412.212.011.811.6

10

5

0

mm

Fre


BPI’S PROJECT EXPERIENCE

No Customer ProjectSize

Dia x WT

Grade

API 5L

Quantity

ft Ton Year

1PERTAMINA HULU

ENERGY ONWJLTP Replacement Program 16” x 0.500” X52MO 47480 1800 2014

2 PERTAMINA EPRerouting Gas Pipeline

L-Parigi - Cilamaya

14” x 0.500“

20” x 0.500“X52MO

13189

3307

432

1562013

3 PERTAMINA GAS ARUN - BELAWAN 24” x 0.500” X52M 725903.0 41388.15 2013

4REKAYASA INDUSTRI QQ

PERTAMINA EP

Pembangunan Fasilitas

Produksi Gas Donggi

16” x 0.344”

16” x 0.406”X52M

95144.07

26246.64

2485.5

804.872013

5

CPM QQ JOB

PERTAMINA-TALISMAN

JAMBI MERANG

Jambi Merang

Development

16” x 0.562”

16” x 0.625”X52M

85038.8

1345.14

3576.9

62.72013

6 PTMI QQ PC MURIAHKepodang Gas

Development10.750” x 0.344” X65MO 11648 201 2013

7 SANTOSPeluang Field

Development10.750” x 0.500” X65MO 58179 1446 2013

8 KPM QQ PHE WMO Procurement of 16” 16” x 0.500” X52MO 72178 2994 2012

9 PHE WMOKE-38B, KE-39 & KE-54

Field Development

16” x 0.500”

10.750” x 0.500”

X52MO

X42MO

56712

7218

2391

2162012



Dia x WT

Grade

API 5L

Quantity

ft Ton Year

10

SWIBER QQ

CONOCOPHILLIPS

INDONESIA

South Belut Project14“ x 0.438“

8.625“ x 0.312“X65MO

63186

15134

2177

19442012

12.750“ x 0.375“

12.750“ x 0.406“

336739.8

40826.65

7582.94

992.16

11PETRONAS PC

KETAPANG LTD

Bukit Tua

Development

12.750“ x 0.406“

12.750“ x 0.625“

16“ x 0.375“

8“ x 0.438"

X65

40826.65

1761.15

4921.245

4963.24

992.16

64.75

139.96

86.35

2012

12 PGN CP 712.750"x 0.500"

16"x 0.500"

BM

X46

39894.9

204395.7

1185

76822012

13PEARL OIL (SEBUKU)

LTD

Ruby Field

Development14” x 0.438” X65 492,125 14,145 2012

14 CONOCO PHILLIPSBawal Subsea

Development14” x 0.563” X60 12,497 5,594 2011

15PERTAMINA HULU

ENERGY ONWJ

APN E/F New Field

Development

10” x 0.500”

24” x 0.563”

24” x 0.500”

X52

54

156

5,923

62

139

4,088

2011


Dia x WT

Grade

API 5L

Quantity

ft Ton Year

16Santos (Sampang) Pty,

Ltd

Wortel

Development

10” x 0.361”

10” x 0.500”X65

2,768

361

641

1232010

17 BP West JavaPipeline Replacement

and Restoring

6” x 0.375”

10” x 0.500”X52 63,267 1,437 2009

18 Asia Petroleum Glagah Kambuna 14” x 0.374” X65 136,153 3,365 2008


19 Santos Pty, LtdOyong

Development

14” x 0.500”

14” x 0.406”X65

6,890

172,500

171

5,0562008

20Kiprah Multi Sarana

(Star Energy)Kakap Project 10” x 0.500” X52 45,260 1,230 2008

21 Conoco Phillips North Belut Development

16” x 0.562”

16” x 0.469”

10” x 0.438”

X65

840

114,447

115,434

100

4,417

2,688

2007

22 KODECOCWDW/KE33/KE38/GAS

EXP PHASE II

10” x 0.500”

12” x 0.500”

16” x 0.500”

X52 391,576 12,7212005

2006


Dia x WT

Grade

API 5L

Quantity

ft Ton Year

23Oikos

(UNOCAL)SAPI 12” x 0.500” X52 35,090 1,072 2004

24 BP West Java LtdAPN Development

Project

24” x 0.500”

24” x 0.562”

10” x 0.500”

X52

259,120

1,435

1,435

14,775

92

36

2004


Project10” x 0.500” 1,435 36

25Clough Offshore

(UNOCAL)

West Seno Field

Development

12” x 0.500”

12” x 0.500”

12” x 0.375”

X65

X52

X52

25,880

234,240

12,440

767

6,960

280

2002

26J.RAY MC-DERMOTT

(BP West Java Ltd)GPG1 12” x 0.500” X52 72,000 2,140 2002

27 BP West Java LtdONWJ Pipeline

Replacement16” x 0.500” X52 44,000 1,650 2001

• The chemical analysis result found acceptable according to API Spec. 5L

latest edition annex J and Customer Specification where the materials

have lower carbon, phosphorus and sulphur content in order to maintain

good cleanliness of steel, mechanical properties, toughness level and weld

ability.

• BPI can make high quality HFW pipe product which comply to customer

requirement and API Spec. 5L Specification both for onshore and offshore

CONCLUSIONS

requirement and API Spec. 5L Specification both for onshore and offshore

services in various size with thickness up to 15,9 mm

• The Pipes both material and weld element have good mechanical

properties (Mechanical Strength, toughness, ductility, and hardness).

• Pipe manufactured by BPI has good roundness or ovality in accordance

with customer requirements and API 5L

• For Bukit Tua Development Project, one of pipe size that BPI produced is 323,9 mm x 15,9 mm x 12000 mm

• For Jambi Merang Development Project, one of size that BPI produced is Ø 406,4 mm x 15,9 mm x 12,000 mm and Ø 406,4 mm x 14,3 mm x 12000 mm

• BPI maintains its commitment by ensuring that the product is

CONCLUSIONS

• BPI maintains its commitment by ensuring that the product is delivered on schedule

• Pipes for Bukit Tua Development Project and Jambi MerangDevelopment Project were inspected and tested at PT. Bakrie Pipe Industries and found acceptable according to API Spec. 5L and Customer Specification.

TERIMA KASIH

MATUR NUWUN

THANK YOU

ARIGATOUARIGATOU

KAMSAHAMNIDA

GRACIAS

DANKE

MERCI

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