Supplied Sizes
Nominal Pipe Size 2″ to 24″ OD
Wall Thickness – Schedule 10 to 160, STD, XS, XXS.
API Standard 5L
Product Specification Level PSL-1, PSL-2
Steel grade Х52
API 5L pipe chemistry
PSL
| C, a
| Mn a
| P
| S
| Si
| V
| Nb
| Ti
| Other
| CEIIW
| CEpcm
|
1
| 0.24
| 1.40
| 0.025
| 0.015
| 0.45
| 0.10
| 0.05
| 0.04
| b,c
| .043
| 0.025
|
2
| 0.28
|
| 0.03
| 0.03
| –
| b
| b
| b
| –
| –
| –
|
API 5L Pipe Mechanical Properties
| API 5L PSL-1 X52
| API 5L PSL-2 X52
|
Tensile strength, min /max, psi ( MPa)
| 66,700(460)/ n/a
| 66,700 / 110,200
|
Yield strength, min /max, psi (MPa)
| 52,000 (300)/n/a
| 52,000 / 76,900
|