API 5L: Line Pipe Products (API 5L/ISO 3183)
ERW MILLS: WARREN, OH
CW: ½” ~ 4”API 5L A-25
ERW: 2-3/8” ~ 6-5/8”, API 5L-X42/52, PSL 1 & 2.
CW MILL: WHEATLAND, PA
CW Mill: Wheatland, PA
API 5L: Line Pipe Products (API 5L/ISO 3183)
18.9752200331029706.6250.2806"X-42/52
17.0252200295029506.6250.2506"X-42/52
12.9252200222022206.6250.1886"X-42/52
10.7852200184018406.6250.1566"X-42/52
10.7952200412029704.5000.2374"X-42/52
8.6652200327026204.5000.1884"X-42/52
7.2452200271021704.5000.1564"X-42/52
7.5852200483029703.5000.2163"X-42/52
6.6552200421029703.5000.1883"X-42/52
5.0252200719029702.3750.2182"X-42/52
3.6552200508029702.3750.1542"X-42/52
18.9742100267026706.6250.2806"X-42
17.0242100238023806.6250.2506"X-42
12.9242100179017906.6250.1886"X-42
10.7842100149014906.6250.1566"X-42
10.7942100333026604.5000.2374"X-42
8.6642100264021104.5000.1884"X-42
7.2442100219017504.5000.1564"X-42
7.5842100390029703.5000.2163"X-42
6.6542100339027103.5000.1883"X-42
5.0242100580029702.3750.2182"X-42
3.6542100409029702.3750.1542"X-42
AltStdWgt/F
t
Yield Strength Min
Hydro Test PressureDtSizeGrade
API 5L, Line Pipe: X-42, X-52 (ERW)
2540011.0010.794.500 .237 4 A-25
254009.259.114.000 .226 3-1/2 A-25
254007.707.583.500 .216 3 A-25
254005.905.792.875 .203 2-1/2 A-25
254003.753.652.375 .154 2 A-25
254002.752.721.900 .145 1-1/2 A-25
254002.302.271.660 .140 1-1/4 A-25
254001.701.681.315 .133 1 A-25
254001.141.131.050 .113 3/4 A-25
254000.860.85.840 .109 1/2 A-25
T & CPlain End
Yield Strength Min
Nominal Weight per foot (Lbs.)
DtNominal Pipe Size
Grade
API 5L, Line Pipe: A-25 CW
A-25 CW available in 21’, 25’ and 42’ Lengths
X Grades available in 21’, 25’, 42’ & 44’ Lengths
Additional Test pressures available for A-25 CW
API Certifications
Warren, OH - ERW: API 5CT, API 5LWheatland, PA - CW: API 5L
ISO Certifications
API 5L: Line Pipe Products (API 5L/ISO 3183)
PROCESS FLOW DIAGRAM
Warren, OH – Mill #1Process: ERW
Products: API 5L Line Pipe
Diameter Range2-3/8” – 6-5/8”
Maximum Wall.300”
In Line UT
Incoming Raw Material:Hot rolled black steel coil.
In Line Seam Annealling Mill Cut-Off
Mill #1 Warren, OH
Off-Line Hydro Test
Off-Line UT
Breakdown & Fin Pass
Forming
Slitting
End Facing, Stencil
Welding
PackagingShip to Customer MechanicalChemical
testing
Overhead strip accumulator
End Welder Station
Strip entry into Mill