标准 |
水平produk |
Keluli gre考试 |
Hasil kekuatan (min), MPa |
Kekuatan tegangan(兆帕) |
API 5L GB / T9711.2 |
PSL 1 |
一个atau L210 |
210 |
335 |
B atau L245 |
245 |
415 |
||
x42 atau L290 |
290 |
415 |
||
X46 atau L320 |
320 |
435 |
||
X52 atau L360 |
360 |
460 |
||
X56 atau L390 |
390 |
490 |
||
X60 atau L415 |
415 |
520 |
||
X70 |
483 |
565 |
||
PSL 2 |
BR atau L245R |
245〜450 |
415〜760 |
|
X42R atau L290R |
290 ~ 495 |
415〜760 |
||
BN atau L245N |
245〜450 |
415〜760 |
||
X42N atau L290N |
290 ~ 495 |
415〜760 |
||
X46N atau L320N |
320 ~ 525 |
435〜760 |
||
X52N atau L360N |
360〜530 |
460〜760 |
||
X56N atau L390N |
390 ~ 545 |
490〜760 |
||
X60N atau L415N |
415〜565 |
520 ~ 760 |
||
X65N atau L450N |
425〜566 |
525 ~ 760 |
||
X70 atau L480 |
484 ~ 565 |
565〜768 |
||
X80 |
552 ~ 690 |
621〜827 |
RODUCT水平 |
Keluli gre考试 |
Komposisi kimia, % |
||||||||
C |
锰 |
P |
年代 |
硅 |
V |
注 |
钛 |
CEpcm |
||
PSL 1 |
B atau L245 |
≤0.28 |
≤1.20 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
x42 atau L290 |
≤0.28 |
≤1.30 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
X46 atau L320 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
X52 atau L360 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
X56 atau L390 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
X60 atau L415 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
X70 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
- - - - - - |
|
PSL 2 |
BR atau L245R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
X42R atau L290R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.06 |
≤0.05 |
≤0.04 |
≤0.25 |
|
BN atau L245N |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
|
X42N atau L290N |
≤0.24 |
≤1.30 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.06 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X46N atau L320N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.07 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X52N atau L360N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X56N atau L390N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X60N atau L415N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
- - - - - - |
|
X65N atau L450N |
≤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 |
- - - - - - |
Keluli JENIS PAIP |
Keluli paip di luar garis pusat (D) |
Keluli ketebalan dinding PAIP(S) |
||
巴丹 |
Keluli tiub LUAR直径(mm) |
sisihan阳dibenarkan(毫米) |
Keluli tiub LUAR直径(mm) |
sisihan阳dibenarkan(毫米) |
≥60.3担小号<20 |
±0.75% |
≤73.0 |
+ 15%,-12.5% |
|
≥60.3丹S≥20 |
±1.00% |
> 73.0丹S < 20 |
+ 15%,-12.5% |
|
> 73.0丹年代≥20 |
+ 17.5%,-10 |
标准 |
GRED |
Kekuatan tegangan (MPa) |
Hasil (MPa) |
nisbah hasil |
伸长(%) |
0℃的冲击功率 |
Rawatan傻瓜 |
API SPEC 5L |
L245 / B |
≥415 |
245kepada 440 |
≤0.80 |
DUA puluh DUA |
≥40 |
api正常 |
API SPEC 5L |
L290 / X 42 |
≥415 |
290kepada 440 |
≤0.80 |
dua puluh研究 |
≥40 |
api正常 |
API SPEC 5L |
L360 / X52 |
≥460 |
360kepada 510 |
≤0.85 |
20. |
≥40 |
api正常 |
API SPEC 5L |
L415 / X60 |
≥520 |
415kepada 565 |
≤0.85 |
18 |
≥40 |
api正常 |
API SPEC 5L |
L450 / X65 |
≥535 |
450kepada 570 |
≤0.90 |
18 |
≥40 |
pelindapkejutan + pembajaan |
API SPEC 5L |
L485 / X70 |
≥570 |
485kepada 605 |
≤0.90 |
18 |
≥40 |
pelindapkejutan + pembajaan |
标准 |
GRED |
komposisi kimia (%) |
CEV(%) |
|||||||
C |
硅 |
锰 |
P |
年代 |
V |
注 |
钛 |
|||
API SPEC 5L |
B |
≤0.16 |
≤0.40 |
≤1.10 |
≤0.020 |
≤0.010 |
- - - - - - |
- - - - - - |
- - - - - - |
≤0.42 |
× |
≤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 |
protokol |
|
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 |
公称尺寸 |
LUAR |
Ketebalan结合 |
平面 |
|||
Inci |
毫米 |
Inci |
毫米 |
磅/英尺 |
公斤/米 |
|
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 |
|