标准报 |
productniveau |
Staalkwaliteit |
Vloeispanning (min), mpa |
Treksterkte(兆帕) |
API 5L GB / T9711.2 |
PSL 1 |
A of L210 |
210 |
335 |
B of L245 |
245 |
415 |
||
X42 of L290 |
290 |
415 |
||
L320的X46 |
320 |
435 |
||
X52 of L360 |
360 |
460 |
||
L390的X56 |
390 |
490 |
||
L415的X60 |
415 |
520 |
||
X70 |
483 |
565 |
||
PSL 2 |
BR of L245R |
245〜450 |
415〜760 |
|
X42R of L290R |
290~ 495 |
415〜760 |
||
L245N的BN |
245〜450 |
415〜760 |
||
L290N的X42N |
290~ 495 |
415〜760 |
||
L320N的X46N |
320~ 525 |
435〜760 |
||
X52N of L360N |
360〜530 |
460~ 760 |
||
X56N of L390N |
390~ 545 |
490〜760 |
||
X60N of L415N |
415〜565 |
520~ 760 |
||
L450N的X65N |
425〜566 |
525~ 760 |
||
X70 of L480 |
484~ 565 |
565〜768 |
||
X80 |
552~ 690 |
621〜827 |
RODUCT水平 |
Staalkwaliteit |
CHEMISCHE samenstelling,% |
||||||||
C |
MN |
P |
S |
硅 |
V |
NB |
TI |
CEpcm |
||
PSL 1 |
B of L245 |
≤0.28 |
≤1.20 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
X42 of L290 |
≤0.28 |
≤ 1.30 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
L320的X46 |
≤0.28 |
≤ 1.40 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
X52 of L360 |
≤0.28 |
≤ 1.40 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
L390的X56 |
≤0.28 |
≤ 1.40 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
L415的X60 |
≤0.28 |
≤ 1.40 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
X70 |
≤0.28 |
≤ 1.40 |
≤0.030 |
≤0.030 |
– |
– |
– |
– |
– |
|
PSL 2 |
BR of L245R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
X42R of L290R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
≤ 0.06 |
≤ 0.05 |
≤0.04 |
≤0.25 |
|
L245N的BN |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
|
L290N的X42N |
≤0.24 |
≤ 1.30 |
≤0.025 |
≤0.015 |
≤0.40 |
≤ 0.06 |
≤ 0.05 |
≤0.04 |
≤0.25 |
|
L320N的X46N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.07 |
≤ 0.05 |
≤0.04 |
≤0.25 |
|
X52N of L360N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
≤0.25 |
|
X56N of L390N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
≤0.25 |
|
X60N of L415N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
– |
|
L450N的X65N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
– |
|
X70N |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
– |
|
X80 |
≤0.24 |
≤ 1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤ 0.05 |
≤0.04 |
– |
Staalsoort pipe |
Stalen比伊斯buitendiameter(d) |
Stalen buiswanddikte(S) |
||
Lichaam |
Staalbuis buitendiameter (mm) |
toegestane afwijking (mm) |
Staalbuis buitendiameter (mm) |
toegestane afwijking (mm) |
≥60.3烯小号<20 |
±0.75% |
≤73.0 |
+15%,-12.5% |
|
≥60.3恩S≥20 |
± 1,00% |
>73.0烯小号<20 |
+15%,-12.5% |
|
>73.0恩S≥20 |
+17.5%,-10 |
标准报 |
Rang |
treksterkte (MPa) |
Opbrengst (MPa) |
opbrengst verhouding |
REK(%) |
0℃的冲击功率 |
hittebehandeling |
API SPEC 5L |
L245 / B |
≥415 |
245Aan 440 |
≤0.80 |
tweeëntwintig |
≥40 |
normaal brand |
API SPEC 5L |
L290 / X42 |
≥415 |
290Aan 440 |
≤0.80 |
EEN恩twintig |
≥40 |
normaal brand |
API SPEC 5L |
L360 / X52 |
≥460 |
360Aan 510 |
≤0.85 |
20 |
≥40 |
normaal brand |
API SPEC 5L |
L415 / X60 |
≥520 |
415Aan 565 |
≤0.85 |
18 |
≥40 |
normaal brand |
API SPEC 5L |
L450 / X65 |
≥535 |
450Aan 570 |
≤ 0.90 |
18 |
≥40 |
Afschrikken + temperen |
API SPEC 5L |
L485 / X70 |
≥570 |
485AAN 605 |
≤ 0.90 |
18 |
≥40 |
Afschrikken + temperen |
标准报 |
Rang |
CHEMISCHE Samenstelling(%) |
CEV(%) |
|||||||
C |
硅 |
MN |
P |
S |
V |
NB |
TI |
|||
API SPEC 5L |
B |
≤0.16 |
≤0.40 |
≤1.10 |
≤0.020 |
≤0.010 |
– |
– |
– |
≤0.42 |
X42 |
≤0.17 |
≤0.40 |
≤1.20 |
≤0.020 |
≤0.010 |
≤ 0.05 |
≤ 0.05 |
≤0.04 |
≤0.42 |
|
X52 |
≤0.20 |
≤0.45 |
≤ 1.60 |
≤0.020 |
≤0.010 |
≤0.10 |
≤ 0.05 |
≤0.04 |
≤0.45 |
|
X60 |
≤0.21 |
≤0.45 |
≤ 1.60 |
≤0.020 |
≤0.010 |
≤0.15 |
≤ 0.05 |
≤0.04 |
协议 |
|
X65 |
≤0.16 |
≤0.45 |
≤ 1.60 |
≤0.020 |
≤0.010 |
≤ 0.06 |
≤ 0.05 |
≤ 0.06 |
≤0.45 |
|
X70 |
≤0.16 |
≤0.45 |
≤1.70 |
≤0.020 |
≤0.010 |
≤ 0.06 |
≤ 0.05 |
≤ 0.06 |
≤0.45 |
Nominal size |
Buitenste |
Wanddikte |
平面 |
|||
Inch |
mm |
Inch |
mm |
磅/英尺 |
Kg/m |
|
0.405 |
0.405 |
10.29 |
0.095 |
2.4 |
0.31 |
0.47 |
0.54 |
0.54 |
13.72 |
0.088 |
2.2 |
0.43 |
0.62 |
0.54 |
13.72 |
0.119 |
3.0 |
0.54 |
0.79 |
|
0.675 |
0.675 |
17.15 |
0.091 |
2.3 |
0.57 |
0.84 |
0.675 |
17.15 |
0.126 |
3.2 |
0.74 |
1.10 |
|
0.84 |
0.84 |
21.34 |
0.109 |
2.8 |
0.85 |
1.28 |
0.84 |
21.34 |
0.147 |
3.7 |
1.09 |
1.61 |
|
1.05 |
1.05 |
26.67 |
0.113 |
2.9 |
1.13 |
1.70 |
1.05 |
26.67 |
0.154 |
3.9 |
1.48 |
2.19 |
|
1.315 |
1.315 |
33.4 |
0.133 |
3.4 |
1.68 |
2.52 |
1.315 |
33.4 |
0.179 |
4.6 |
2.17 |
3.21 |
|
1.660 |
1.660 |
42.2 |
0.145 |
3.7 |
2.72 |
3.43 |
1.660 |
42.2 |
0.191 |
4.9 |
3.00 |
4.51 |
|
1.900 |
1.660 |
42.2 |
0.382 |
9.7 |
5.22 |
7.77 |
1.900 |
48.3 |
0.145 |
3.7 |
2.72 |
4.07 |
|
1.900 |
48.3 |
0.200 |
5.1 |
3.63 |
5.43 |
|
1.900 |
48.3 |
0.400 |
10.2 |
6.41 |
9.58 |
|
2 3/8 |
2.375 |
60.3 |
0.109 |
2.8 |
2.64 |
3.97 |
2.375 |
60.3 |
0.125 |
3.2 |
3.00 |
4.51 |
|
2.375 |
60.3 |
0.141 |
3.6 |
6.36 |
5.03 |
|