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API Line Pipe
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Omega Steel offers a wide-range of API line pipe products. Our worldwide network of API line pipe suppliers allows us to offer exotic heavy X-grades (X42, X46, X52, X56, X60, X65, X70) from an assortment of producers, giving our customers the options they need to complete their projects. Because of our relationships with mills both domestic and foreign, our size range is virtually limitless. Contact us today for your API line pipe needs.

Common Uses:

- Oil and gas transmission
- Structural applications
- Mechanical components

 

Contact us for more information on API line pipe:

email usEmail Skip Palazzolo   |   314.595.5020

Product Spec Guide:

API5LBPSL1

    Composition %
C Mn P S
Chemical Requirements (Seamless) .28 1.20 .03 .03
Chemical Requirements (Welded) .26 1.35 .035 .03

API5LBPSL2

C Mn P S Si V Nb Ti
Chemical Requirements (Seamless) .24 1.20 .025 .015 .04 .06 .05 .04
Chemical Requirements (Welded) .22 1.20 .025 .015 .05 .04 .05 .04

Charpy V-Notch Absorbed Endery Requirements for PSL2

      Minimum Requirements      
  J (ft-lbf)  
      Grade        
OD (inches) up to X60 X60 - X65 X65 - X70 X70 - X80 X80 - X90 X90 - X100 X100 - X120
up to 20 27  (20) 27  (20) 27  (20) 40  (30) 40  (30) 40  (30) 40  (30)
20 - 30 27  (20) 27  (20) 27  (20) 40  (30) 40  (30) 40  (30) 40  (30)
30 - 36 40  (30) 40  (30) 40  (30) 40  (30) 40  (30) 54  (40) 54  (40)
36 - 48 40  (30) 40  (30) 40  (30) 40  (30) 40  (30) 54  (40) 68  (50)
48 - 56 40  (30) 54  (40) 54  (40) 54  (40) 54  (40) 68  (50) 81  (60)
56 - 84 40  (30) 54  (40) 68  (50) 68  (50) 81  (60) 95  (70) 108  (80)

Based on specimen testing temperature of 0° Celsius or 32° Fahrenheit

 

OD Tolerance

API5LBPSL1
Outside Diameter: .405" - 84"
OD Tolerance < 2.375": .016" - .063" (Seamless & Welded)
OD Tolerance 6.625" - 24": +/- .063" (Seamless & Welded)
OD Tolerance > 24": +/- .079" (Seamless) +/- .063" (Welded)

API5LBPSL2
Outside Diameter: .405'' – 84''
OD Tolerance < 2.375'': .016'' - .063'' (Seamless & Welded)
OD Tolerance 6.625'' – 24: +/- .063" (Seamless & Welded)
OD Tolerance > 24": +/- .079" (Seamless) +/- .063" (Welded)

Minimum Yield/Tensile

API5LBPSL1
Minimum Yield: 35,500 PSI
Minimum Tensile: 60,200 PSI

API5LBPSL2
Minimum Yield: 35,000 - 65,300 PSI
Minimum Tensile: 60,200 – 110,200 PSI

Wall Tolerance

API5LBPSL1
Wall thickness: .068" - 2.05"
Wall Tolerance < .157" (Seamless): .024" - .02"
Wall Tolerance .157" - .984" (Seamless): + (.150 * wall
thickness) - (.125" * wall thickness)
Wall Tolerance > .984" (Seamless): +.146" -.120"
Wall Tolerance < .197" (Welded): +/-" .02"
Wall Tolerance .197" - .591" (Welded): +/- (.1 * wall thickness)
Wall Tolerance > .591" (Welded): +/- .06"

API5LBPSL2
Wall thickness: .068" – 2.05"
Wall Tolerance < .157" (Seamless): .024" - .02"
Wall Tolerance .157" - .984" (Seamless): + (.150 * wall thickness) – (.125" * wall thickness)
Wall Tolerance > .984" (Seamless): +.146" - .120"
Wall Tolerance < .197" (Welded): +/-" .02"
Wall Tolerance .197" - .591" (Welded): +/- (.1 * wall thickness)
Wall Tolerance > .591" (Welded): +/- .06"