API 5L X52 Fistula etiam L360 Pipe, X52 (L360) appellata, a minimo cedit robore 52 Ksi (360 Mpa). Medius gradus est in API 5L et ISO 3183 specificationibus, pro transmissionibus pipelineis oleum et gasi adhibitis.
API 5L X52 Specification
OD |
1/2"-32" |
WT |
SCH10, SCH40, SCH80, SCH160 |
Longitudo |
Temere longitudo, vel ut exquisitionem custodis |
Consuetudinem |
Tubus boilo, aqua vel fluido , navigationes aedificium |
tolerantia |
OD:+/-0.02mm WT:+/-0.12mm |
Compositio chemica |
C<0.30%, Si>0.10%, Mn:0.29-1.06%, P<0.035%, S<0.035% Cu<0.40%, Ni<0.40%, Cr<0.40%, Mo:0.15% |
Property |
Distractum vires >415MPa Da vim >240MPa |
Superficies |
Pictura nigra, fuco nigra, oleum fac ne rubiginem |
End |
Finem, fac, planum finem |
stipare |
In fasciculum cum habena fixum Vel ut custatoris specialis necessitatem |
API 5L-PSL 1 Mechanica Properties | |||
Gradus | cede virtus Mpa | Distrahens fortitudo Mpa | Prolongatio |
B | 245 | 415 | c* |
X52 | 360 | 460 | c* |
API 5L-PSL 2 Mechanica Properties | ||||||
Gradus | cede virtus Mpa | Distrahens fortitudo Mpa | Raito | Prolongatio | ||
min | max | min | max | max | min | |
BN | 245 | 450 | 415 | 655 | 0.93 | f* |
BQ | ||||||
X52N | 360 | 530 | 460 | 760 | 0.93 | f* |
API 5L X52
ASTM API 5L | Specification for line pipe | |
Materia Gradus | PSL1 | L360 vel x52 |
Materia Gradus | PSL2 | L360N vel X52N L360Q vel X52Q L360M vel X52M |