Seamless Pipeline, Seamless Line Pipe

Standard: API 5L

Application: For gas, water, transportation in Petroleum and natural gas industries


Tolerance on Dimensions

Standard

Out Diameter
Wall Thickness
API 5L
Tolerance 
Tolerance 
D<60.3
+0.41mm, -0.80mm
+15.0%, -12.5%
D≥60.3
+0.75%D, -0.75%D
+15.0%, -12.5%


Standard 

Standard Grade Chemical Components (%)
Mechanical Properties
C
Si
Mn
P S
Tensile STrength(Mpa)
Yield STrength(Mpa)
API 5L PSL1 A 0.22
- 0.90
0.030
0.030
≥331
≥207
B
0.28
- 1.20 0.030
0.030
≥414
≥241
X42
0.28
- 1.30 0.030
0.030
≥414
≥290
X46
0.28
- 1.40 0.030
0.030
≥434
≥317
X52
0.28
- 1.40
0.030
0.030
≥455
≥359
X56
0.28
- 1.40
0.030
0.030
≥490
≥386
X60
0.28
- 1.40
0.030
0.030
≥517
≥448
X65
0.28
- 1.40
0.030
0.030
≥531
≥448
X70
0.28
- 1.40
0.030
0.030
≥565
≥483
API 5L PSL2 B
0.24
- 1.20
0.025
0.015
≥414
≥241
X42
0.24
- 1.30
0.025
0.015
≥414
≥290
X46
0.24
- 1.40
0.025
0.015
≥434
≥317
X52
0.24
- 1.40
0.025
0.015
≥455
≥359
X56
0.24
- 1.40
0.025
0.015
≥490
≥386
X60
0.24
- 1.40
0.025
0.015
≥517
≥414
X65
0.24
- 1.40
0.025
0.015
≥531
≥448
X70
0.24
- 1.40
0.025
0.015
≥565
≥483
X80
0.24
- 1.40
0.025
0.015
≥621
≥552

Paiting with varnish is nice.

                                                                                                                                                         ___Corrine(Argentina)

This quality is good, I plan to purchase 500 tons from the company.

                                                                                                                                                         ___Edith(Kuwait)

Logisitcs is a little slow, but have no effect on the date of delivery.

                                                                                                                                                         ___Jenkin(Slovakia)

Price is competitive for us to win the tender.

                                                                                                                                                         ___Dewey(Bulgaria)