INSPECTION REPORT P.O. No. Time: Jul 16th& Jul 17th, 2012 P.O. No. 86049-1 Inspection Subject: ERW...

METALS INTERNATIONAL LIMITED

金属国际有限公司 1068 Wuzhong Road, Shanghai 201103, P.R. China

Tel: +86-21-60900836/60900837 Fax: +86-21-60900838

www.klsteel.com Email: [email protected]

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INSPECTION REPORT Report No.: MIL 86049-1

Issued on: Jul 18th, 2012

Inspection Time: Jul 16th& Jul 17

th, 2012

P.O. No.

86049-1

Inspection Subject:

ERW Line Pipe+3LPE

Customer: Total Gabon

Specification: API 5L Gr.B + DIN 30670 Inspector: Lin Gaojie Stamp No:

Visit Summary:

Scope of Inspection

- Visual inspection. - Dimension inspection. - Quantity and marking inspection. - Documents review. - Part photo service.

Results of inspection to MIL 86049-1

Process Verification

1. Visual Inspection The pipes were good coated. Photo attachment as below

For checking



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3LPE coated surface Cut back

2. Dimension inspection We had measured pipe and coating dimensions randomly. And they were all qualified.

1) Pipe dimension

Heat No. Pipe No. OD

(mm)

Out-of-

roundness

(mm)

WT of pipe

(mm)

Length

(m)

Bevel angle

(deg)

Root face

(mm)

12403500 16 114.7~115.3 0.6 6.11 11.762 34 1.2~1.5

12403500 21 114.8~115.2 0.4 5.96 11.810 34 1.1~2.2

12403500 67 114.6~115.3 0.7 5.90 11.805 32 1.2~2.0

12403500 79 114.6~115.2 0.6 5.99 11.810 33 1.0~2.1

12403500 69 114.5~115.2 0.7 5.91 11.806 33 1.0~2.3

2) Coating dimension

Pipe No. 16 21 67 79 69 100 93 95 20 40

Thicknes

s of 3LPE

(mm)

End A 4.63 3.43 3.82 4.52 3.15 3.25 2.97 3.07 3.20 2.94

Middle 4.28 3.52 3.97 4.77 3.01 3.57 3.00 3.02 3.23 2.95

End B 4.66 3.57 3.04 4.38 3.76 3.28 2.93 3.69 3.01 3.06

Photo attachment as below



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Gage calibration

Measuring OD Measuring WT

Measuring length



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Measuring bevel angle Measuring root face

Gage calibration

Calibration samples Measuring thickness of 3LPE at end A



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Measuring thickness of 3LPE in middle Measuring thickness of 3LPE at end B

3. Quantity and marking inspection 1) The quantity of the pipes was right; 2) The mark and shipping mark were right. Photo attachment as below

Marking

Review of Documentation

The mill provided Material Test Certificate.

Conclusion:

The inspection results shows the pipe in conformity with GS EP PLR420

MATERIAL CERTIFICATETOBSEN10204-3.1 ACCORDING TO GS EP PVV112 & GS EP PVV143

INSPECTION REPORT P.O. No. Time: Jul 16th& Jul 17th, 2012 P.O. No. 86049-1 Inspection Subject: ERW...

Documents

Transcript of INSPECTION REPORT P.O. No. Time: Jul 16th& Jul 17th, 2012 P.O. No. 86049-1 Inspection Subject: ERW...