Standard | Classe | Résistance à la traction (MPa) | Limite d'élasticité(MPa) | Élongation(%) | Dureté |
API SPEC 5CT | J55 | ≥517 | 379~552 | 0,5% | 241HB |
K55 | ≥655 | 379~552 | 0,5% | ||
N80 | ≥689 | 552~758 | 0,5% | ||
L80(13Cr) | ≥655 | 552~655 | 0,5% | ||
P110 | ≥862 | 758~965 | 0,6% |
Standard | Classe | Composition(%) | ||||||||||
C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | IA | ||
API SPEC 5CT | J55K55 | 0.34~0.39 | 0.20~ | 1,25~1,50 | 0.020 | 0.015 | 0.15 | 0.20 | 0.20 |
|
| 0.020 |
(37Mn5) | ||||||||||||
N80 | 0.34~0.38 | 0.20~ | 1,45~1,70 | 0.020 | 0.015 | 0.15 |
|
|
| 0,11 | 0.020 | |
(36Mn2V) | ||||||||||||
L80 (13Cr) | 0,15~0,22 | 1.00 | 0,25~1,00 | 0.020 | 0.010 | 12.0~ | 0.20 | 0.20 |
|
| 0.020 | |
P110 | 0,26~0,35 | 0,17~ | 0,40~0,70 | 0.020 | 0.010 | 0.80~ | 0.20 | 0.20 | 0,15 | 0.08 | 0.020 | |
(30CrMo) |
Étiquettes | Diamètre extérieur | CGV | épaisseur du mur | Type de finition | |||||||
(j/mm) | (kg/m) | (t/mm) | |||||||||
1 | 2 | J55/K55 | M65 | L80/R95 | N80-1/Q | C90/T95 | P110 | Q125 | |||
2004/1/2 | 9.5 | 114,3 | 14.14 | 5.21 | PS | PS | - | - | - | - | - |
10.5 | 114,3 | 15,63 | 5.69 | PSB | PSB | - | - | - | - | - | |
11.6 | 114,3 | 17.26 | 6.35 | PSLB | PLB | PLB | PLB | PLB | PLB | - | |
13,5 | 114,3 | 20.09 | 7.37 | - | PLB | PLB | PLB | PLB | PLB | - | |
15.1 | 114,3 | 22,47 | 8.56 | - | - | - | - | - | PLB | PLB | |
5 | 11,5 | 127 | 17.11 | 5.59 | PS | PS | - | - | - | - | - |
13 | 127 | 19.35 | 6,43 | PSLB | PSLB | - | - | - | - | - | |
15 | 127 | 22.32 | 7.52 | PSLB | PLB | SLB | PLB | PLB | PLB | ||
18 | 127 | 26,79 | 9.19 | - | PLB | SLB | PLB | PLB | PLB | PLB | |
21,4 | 127 | 31,85 | 11.1 | - | PLB | PLB | PLB | PLB | PLB | PLB | |
23.2 | 127 | 34,53 | 12.14 | - | - | PLB | PLB | PLB | PLB | PLB | |
24.1 | 127 | 35,87 | 12,7 | - | - | PLB | PLB | PLB | PLB | PLB | |
2005/1/2 | 14 | 139,7 | 20.83 | 6.2 | PS | PS | - | - | - | - | - |
15,5 | 139,7 | 23.07 | 6,98 | PSLB | PSLB | - | - | - | - | - | |
17 | 139,7 | 25,3 | 7.72 | PSLB | PLB | PLB | PLB | PLB | PLB | - | |
20 | 139,7 | 29,76 | 9.17 | - | PLB | PLB | PLB | PLB | PLB | - | |
23 | 139,7 | 34.23 | 10,54 | - | PLB | PLB | PLB | PLB | PLB | PLB | |
26,8 | 139,7 | 39,88 | 12,7 | - | - | - | - | P | - | - | |
29,7 | 139,7 | 44.2 | 14.27 | - | - | - | - | P | - | - | |
32,6 | 139,7 | 48.52 | 15,88 | - | - | - | - | P | - | - | |
35,3 | 139,7 | 52,53 | 17h45 | - | - | - | - | P | - | - | |
38 | 139,7 | 56,55 | 19.05 | - | - | - | - | P | - | - | |
40,5 | 139,7 | 60.27 | 20.62 | - | - | - | - | P | - | - | |
43,1 | 139,7 | 64.14 | 22.22 | - | - | - | - | P | - | - | |
2006/5/8 | 20 | 168.28 | 29,76 | 7.32 | PSLB | PSLB | - | - | - | - | - |
24 | 168.28 | 35,72 | 8.94 | PSLB | PLB | PLB | PLB | PLB | PLB | - | |
28 | 168.28 | 41,67 | 10,59 | - | PLB | PLB | PLB | PLB | PLB | - | |
32 | 168.28 | 47,62 | 12.06 | - | - | PLB | PLB | PLB | PLB | PLB | |
7 | 17 | 177.8 | 25,3 | 5,87 | - | - | - | - | - | - | - |
20 | 177.8 | 29,76 | 6,91 | PS | PS | - | - | - | - | - | |
23 | 177.8 | 34.23 | 8.05 | PSLB | PLB | PLB | PLB | PLB | - | - | |
26 | 177.8 | 38,69 | 9.19 | - | PLB | PLB | PLB | PLB | PLB | - | |
29 | 177.8 | 43.16 | 10,36 | - | PLB | PLB | PLB | PLB | PLB | - | |
32 | 177.8 | 47,62 | 11.51 | - | PLB | PLB | PLB | PLB | PLB | - | |
35 | 177.8 | 52.09 | 12.65 | - | - | PLB | PLB | PLB | PLB | PLB | |
38 | 177.8 | 56,55 | 13.72 | - | - | PLB | PLB | PLB | PLB | PLB | |
42,7 | 177.8 | 63,55 | 15,88 | - | - | - | - | P | - | - | |
46,4 | 177.8 | 69.05 | 17h45 | - | - | - | - | P | - | - | |
50.1 | 177.8 | 74,56 | 19.05 | - | - | - | - | P | - | - | |
53,6 | 177.8 | 79,77 | 20.62 | - | - | - | - | P | - | - | |
57,1 | 177.8 | 84,98 | 22.22 | - | - | - | - | P | - | - | |
2007/5/8 | 24 | 193,68 | 35,72 | 7,62 | - | - | - | - | - | - | |
26,4 | 193,68 | 39,29 | 8.33 | PSLB | PSLB | PLB | PLB | PLB | - | - | |
29,7 | 193,68 | 44.2 | 9.52 | - | PLB | PLB | PLB | PLB | PLB | - | |
33,7 | 193,68 | 50.15 | 10,92 | - | PLB | PLB | PLB | PLB | PLB | - | |
39 | 193,68 | 58.04 | 12,7 | - | - | PLB | PLB | PLB | PLB | PLB | |
42,8 | 193,68 | 63,69 | 14.27 | - | - | PLB | PLB | PLB | PLB | PLB | |
45,3 | 193,68 | 67,42 | 15.11 | - | - | PLB | PLB | PLB | PLB | PLB | |
47,1 | 193,68 | 70.09 | 15,88 | - | - | PLB | PLB | PLB | PLB | PLB | |
51,2 | 193,68 | 76,2 | 17h45 | - | - | - | - | P | - | - | |
55,3 | 193,68 | 82.3 | 19.05 | - | - | - | - | P | - | - | |
2007/3/4 | 46,1 | 196,85 | 68,61 | 15.11 | - | - | P | P | P | P | P |
2008/5/8 | 24 | 219.08 | 35,72 | 6,71 | PS | PS | - | - | - | - | - |
28 | 219.08 | 41,67 | 7.72 | PS | - | - | - | - | - | ||
32 | 219.08 | 47,62 | 8.94 | PSLB | PSLB | - | - | - | - | - | |
36 | 219.08 | 53,58 | 10.16 | PSLB | PSLB | PLB | PLB | PLB | PLB | - | |
40 | 219.08 | 59.53 | 11,43 | - | PLB | PLB | PLB | PLB | PLB | - | |
44 | 219.08 | 65,48 | 12,7 | - | - | PLB | PLB | PLB | PLB | - | |
49 | 219.08 | 72,92 | 14.15 | - | - | PLB | PLB | PLB | PLB | PLB | |
2009/5/8 | 32.3 | 244.48 | 48.07 | 7,92 | - | - | - | - | - | - | - |
36 | 244.48 | 53,58 | 8.94 | PSLB | PSLB | - | - | - | - | - | |
40 | 244.48 | 59.53 | 10.03 | PSLB | PSLB | PLB | PLB | PLB | - | - | |
43,5 | 244.48 | 64,74 | 11.05 | - | PLB | PLB | PLB | PLB | PLB | - | |
47 | 244.48 | 69,95 | 11,99 | - | PLB | PLB | PLB | PLB | PLB | PLB | |
53,5 | 244.48 | 79,62 | 13.84 | - | - | PLB | PLB | PLB | PLB | PLB | |
58,4 | 244.48 | 86,91 | 15.11 | - | - | PLB | PLB | PLB | PLB | PLB | |
59,4 | 244.48 | 88,4 | 15.47 | - | - | - | - | P | - | - | |
64,9 | 244.48 | 96,58 | 17.07 | - | - | - | - | P | - | - | |
70,3 | 244.48 | 104,62 | 18.64 | - | - | - | - | P | - | - | |
75,6 | 244.48 | 112,51 | 20.24 | - | - | - | - | P | - | - | |
2010/3/4 | 32,75 | 273.05 | 48,74 | 7.09 | - | - | - | - | - | - | - |
40,5 | 273.05 | 60.27 | 8.89 | PSB | PSB | - | - | - | - | - | |
45,5 | 273.05 | 67,71 | 10.16 | PSB | PSB | - | - | - | - | - | |
51 | 273.05 | 75,9 | 11,43 | PSB | PSB | PSB | PSB | PSB | PSB | - | |
55,5 | 273.05 | 82,6 | 12.57 | - | PSB | PSB | PSB | PSB | PSB | - | |
60,7 | 273.05 | 90.33 | 13.84 | - | - | - | - | PSB | PSB | PSB | |
65,7 | 273.05 | 97,77 | 15.11 | - | - | - | - | PSB | PSB | PSB | |
73.2 | 273.05 | 108,94 | 17.07 | - | - | - | - | P | - | - | |
79,2 | 273.05 | 117,87 | 18.64 | - | - | - | - | P | - | - | |
85,3 | 273.05 | 126,94 | 20.24 | - | - | - | - | P | - | - | |
2011/3/4 | 42 | 298,45 | 62,5 | 8.46 | - | - | - | - | - | - | - |
47 | 298,45 | 69,95 | 9.53 | PSB | PSB | - | - | - | - | - | |
54 | 298,45 | 80.36 | 11.05 | PSB | PSB | - | - | - | - | - | |
60 | 298,45 | 89,29 | 12.42 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
65 | 298,45 | 96,73 | 13,56 | - | - | P | P | P | P | P | |
71 | 298,45 | 105,66 | 14,78 | - | - | P | P | P | P | P | |
2013/3/8 | 48 | 339,72 | 71,43 | 8.38 | - | - | - | - | - | - | - |
54,5 | 339,72 | 81.11 | 9,65 | PSB | PSB | - | - | - | - | - | |
61 | 339,72 | 90,78 | 10,92 | PSB | PSB | - | - | - | - | - | |
68 | 339,72 | 101.2 | 12.19 | PSB | PSB | PSB | PSB | PSB | PSB | - | |
72 | 339,72 | 107,15 | 13.06 | - | - | PSB | PSB | PSB | PSB | PSB | |
16 | 65 | 406.4 | 96,73 | 9.53 | - | - | - | - | - | - | - |
75 | 406.4 | 111.62 | 11.13 | PSB | PSB | - | - | - | - | - | |
84 | 406.4 | 125.01 | 12.57 | PSB | PSB | - | - | - | - | - | |
109 | 406.4 | 162,21 | 16,66 | P | - | P | P | - | P | P | |
2018/5/8 | 87,5 | 473.08 | 130.22 | 11.05 | PSB | PSB | - | - | - | - | - |
20 | 94 | 508 | 139,89 | 11.13 | PSLB | PSLB | - | - | - | - | - |
106,5 | 508 | 158,49 | 12,7 | PSLB | PSLB | - | - | - | - | - | |
133 | 508 | 197,93 | 16.13 | PSLB | - | - | - | - | - | - |