INSPECTION CERTIFICATE

Transcription

1 INSPECTION CERTIFICATE CUSTOMER :STATOILHYDRO ASA ORDER NO. :T.13002/ ITEM NO. 3 SHIPPER :SUMITOMO CORPORATION 057 KEN 4018/7 8P13S COMMODITY :SEAMLESS STEEL CASING WITH VAM TOP STANDARD :ISO GROUP4 GR.Q125-TYPE 1 SPECIFICATION :TR0048 REV.2, TSP-1783R1, TSP-1784R0 CERTIFICATE NO.: WYYK5163 PAGE: 1 DATE: MILL WORK NO. :WYYK5163 O.D.:10-3/4inch W.T.:65.70lb/ft LENGTH:R-3 QUANTITY:356pcs. TOTAL LENGTH: m MASS:418747kg PRODUCTS PCS. PRODUCTS PCS. J8L J8L HEAT TREATMENT:QUENCHED(950 C) & TEMPERED(575 C) CHEMICAL COMPOSITION(%) C Si Mn P S Cr Ni Mo Ti Nb B Al *1 *2 *2 *2 *2 *3 *2 SPEC. MIN. R R J8L6192 L P P J8L6195 L P P *1 R:LADLE & PRODUCT ANALYSIS L:LADLE ANALYSIS P:PRODUCT ANALYSIS *2: X1000 *3: X10000 OTHER:X100 TENSILE TEST YS YS TS TS EL *1 *2 *3 *3 *3 *3 % SPEC. MIN. PIPE L B M 862 P M 931 P NO. L B M 965 P M - P - - J8L L B M 905 P M 1015 P L B M 932 P M 1035 P L B M 918 P M 1025 P L B M 927 P M 1031 P L B M 920 P M 1030 P L B M 894 P M 1023 P J8L L B M 917 P M 1030 P L B M 935 P M 1049 P L B M 927 P M 1034 P L B M 919 P M 1034 P L B M 944 P M 1044 P L B M 921 P M 1036 P TYPE OF SPECIMEN STRIP 38.1mm(1-1/2")WIDTH GAUGE LENGTH 50.8mm(2.0" ) KIND OF YS 0.65% EXTENSION UNDER LOAD *1 DIRECTION L:LONGITUDINAL *2 SAMPLING POSITION B:BASE METAL *3 UNIT M:MPa P:ksi

2 INSPECTION CERTIFICATE CERTIFICATE NO.: WYYK5163 PAGE: 2 DATE: IMPACT TEST SPEC. MIN. MIN. MIN. PIPE NO. J8L J8L C 2V 10x10 14 F *1 *2 *3 *4 (1) (2) (3) AVG. T B E J T B E J T B E F T B E F T B S % T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % *1 DIRECTION T:TRANSVERSE *2 SAMPLING POSITION B:BASE METAL *3 CONTENTS OF TEST E:ABSORBED ENERGY S:SHEAR AREA *4 UNIT J:Joule F:ft lbf % (1):VALUE OF ONE PIECE (2)(3): EACH VALUE OF TWO PIECES AVG:AVERAGE VALUE OF ONE SET (3 PIECES)

3 INSPECTION CERTIFICATE CERTIFICATE NO.: WYYK5163 PAGE: 3 DATE: VISUAL & DIMENSIONS:ACCEPTABLE HYDROSTATIC TEST 69.0MPa(10000psi)X5s:ACCEPTABLE ULTRASONIC EXAMINATION APPLICABLE STANDARD/REFERENCE:ISO SEC (L&T N5 NOTCH-OD&ID):ACCEPTABLE ULTRASONIC THICKNESS CHECK AND LAMINATION CHECK:ACCEPTABLE ELECTRO MAGNETIC EXAMINATION APPLICABLE STANDARD/REFERENCE:ISO SEC (L N5 NOTCH-OD):ACCEPTABLE DRIFT TEST:ACCEPTABLE(SPECIAL O.D.:241.3mm) THREAD GAUGING:ACCEPTABLE EN

4 INSPECTION CERTIFICATE CERTIFICATE NO.: WYYK5163 PAGE: 4 DATE: HARDNESS TEST(HRC) SPEC. MIN PIPE SAMPLING AVG. QUAD OUTER WALL MID WALL INNER WALL V.A. NO. POSITION -RANT IMPRESSION NO. IMPRESSION NO. IMPRESSION NO. (1) (2) (3) AVG. (1) (2) (3) AVG. (1) (2) (3) AVG. J8L TOP 33.6 A BOTTOM 33.2 A BOTTOM 32.8 A TOP 33.5 A BOTTOM 33.7 A TOP 33.5 A J8L TOP 32.9 A BOTTOM 33.9 A TOP 33.7 A BOTTOM 33.8 A TOP 33.5 A BOTTOM 33.9 A ALL AVG V.A.:VARIATION AVERAGE -MIN.

5 INSPECTION CERTIFICATE(COUPLING) CERTIFICATE NO.: WYYK5163 PAGE: 5 DATE: MOTHER PIPE WORK NO.:WCKK0653 HEAT TREATMENT:QUENCHED(920 C) & TEMPERED(615 C) CHEMICAL COMPOSITION(%) C Si Mn P S Cr Ni Mo Ti Nb B Al *1 *2 *2 *2 *2 *3 *2 SPEC. MIN. R R J8K3185 L P P J8L4561 L P P *1 R:LADLE & PRODUCT ANALYSIS L:LADLE ANALYSIS P:PRODUCT ANALYSIS *2: X1000 *3: X10000 OTHER:X100 TENSILE TEST YS YS TS TS EL *1 *2 *3 *3 *3 *3 % SPEC. MIN. PIPE L B M 862 P M 931 P NO. L B M 965 P M - P - - J8K L B M 957 P M 1023 P L B M 920 P M 1009 P L B M 938 P M 1028 P L B M 935 P M 1024 P J8L L B M 927 P M 1013 P L B M 927 P M 1013 P L B M 920 P M 1010 P L B M 924 P M 1015 P L B M 934 P M 1019 P L B M 872 P M 975 P L B M 926 P M 1017 P L B M 927 P M 1015 P L B M 920 P M 1010 P L B M 931 P M 1017 P L B M 919 P M 1003 P TYPE OF SPECIMEN ROUND BAR GAUGE LENGTH 50.8mm(2.0" ) KIND OF YS 0.65% EXTENSION UNDER LOAD *1 DIRECTION L:LONGITUDINAL *2 SAMPLING POSITION B:BASE METAL *3 UNIT M:MPa P:ksi

6 INSPECTION CERTIFICATE(COUPLING) CERTIFICATE NO.: WYYK5163 PAGE: 6 DATE: IMPACT TEST SPEC. MIN. MIN. MIN. PIPE NO. J8K J8L C 2V 10x10 14 F *1 *2 *3 *4 (1) (2) (3) AVG. T B E J T B E J T B E F T B E F T B S % T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J T B E F T B S % T B E J *1 DIRECTION T:TRANSVERSE *2 SAMPLING POSITION B:BASE METAL *3 CONTENTS OF TEST E:ABSORBED ENERGY S:SHEAR AREA *4 UNIT J:Joule F:ft lbf % (1):VALUE OF ONE PIECE (2)(3): EACH VALUE OF TWO PIECES AVG:AVERAGE VALUE OF ONE SET (3 PIECES)

7 INSPECTION CERTIFICATE(COUPLING) CERTIFICATE NO.: WYYK5163 PAGE: 7 DATE: *1 *2 *3 *4 (1) (2) (3) AVG. T B E F T B S % T B E J T B E F T B S % VISUAL & DIMENSIONS:ACCEPTABLE MAGNETIC PARTICLE INSPECTION APPLICABLE STANDARD/REFERENCE:ISO SEC. 9.14(JIS G 0565 TYPE A1/BURMAH-Castrol):ACCEPTABLE THREAD GAUGING:ACCEPTABLE EN

8 INSPECTION CERTIFICATE(COUPLING) CERTIFICATE NO.: WYYK5163 PAGE: 8 DATE: HARDNESS TEST(HRC) SPEC. MIN PIPE SAMPLING AVG. QUAD OUTER WALL MID WALL INNER WALL V.A. NO. POSITION -RANT IMPRESSION NO. IMPRESSION NO. IMPRESSION NO. (1) (2) (3) AVG. (1) (2) (3) AVG. (1) (2) (3) AVG. J8K TOP 32.0 A TOP 32.1 A BOTTOM 32.7 A TOP 32.1 A J8L BOTTOM 32.0 A TOP 31.9 A BOTTOM 31.9 A TOP 32.0 A BOTTOM 32.3 A TOP 31.4 A BOTTOM 31.9 A TOP 31.8 A TOP 31.5 A BOTTOM 32.1 A TOP 30.7 A ALL AVG V.A.:VARIATION AVERAGE -MIN.