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API 5L Line Pipe

Pipe Type: Line Pipe, API Line Pipe, Seamless Line Pipe, Carbon Steel Line Pipe
Application:
 
For Pipeline Transportation in petroleum and natural gas industries

Specification: OD: 2'' ~ 26'' (50.8 ~ 660mm)

                          WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

                          LENGTH: Fixed Length (5.8/6/11.8/12mtr), SRL, DRL

Standard & Grade: API 5L, PSL1/PSL2, GR.A/B/X42/X46/X52/X56/X60/X65/X70/X80

Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends

Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped

               
API 5L Line Pipe Manufacturing Process 

OD: 1/8”~26”

WT: SCH5S~XXS

LENGTH: FIXED LENGTH(5.8/6/11.8/12 M) OR Random length

Tolerance

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%

Chemical Composition & Mechanical Properties

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

We can produce all sizes of structural pipes, according to European, Chinese, American, Japanese standard. With fast delivery time, supportive payment term.

All tubes production processes are controlled strictly, with high level of quality requirement, all tubes are inspection before delivery, and also accept third party inspection before delivery.