USA SALES

Kasey Warren

Sales Manager - Pipe

P: 817-714-7180
E: kwarren@s-psteelproducts.com

Logan Price

Outside Sales Rep - Pipe

P: 713-371-8778
E: lprice@s-psteelproducts.com

CANADA SALES

Mike Ennis

Manager Western Canada

P: 604-465-5667
E: mennis@s-psteelproducts.com

API Line Pipe

LINE PIPE

Steel pipe with longitudinal welding for the conduction of fluids in the oil and natural gas industry.

Cold or hot manufacturing process that meets national and international standards for fluid handling at the pressures required in the petroleum industry.

The manufacturing processes are monitored by strict quality controls that through different tests ensure the quality of the finished product such as: Electromagnetic Tests (Eddy currents), the Hydrostatic Test, Ultrasound (UT). Certified by the American Petroleum Institute (API).

Product available in:

CHARACTERISTICS

USES AND APPLICATIONS

TECHNICAL INFORMATION

Dimensions and characteristics API 5L PSL-1 / PSL-2, PSL-2-for sour service. Available in measures 6.40 m, 7.62 m and 12.80 m

DIAMETERSCHEDULEEXTERNAL DIAMETERTHICKNESSWEIGHTPER PIPEPER BUNDLEPACKING
mminmminmminKg / mLb / ftKg x 6.40mLb x 21 ftKg x BundleLb x BundlePipes x bundle
151/2STD21.340.842.770.1091.270.858.1117.879742145120
XS21.340.843.730.1471.621.0910.3722.8512452742120
203/4STD26.671.052.870.1131.681.1310.7823.75906199584
XS26.671.053.910.1542.21.4714.0530.951180260084
251STD33.41.3153.380.1332.51.6816.0135.26960211660
XS33.41.3154.550.1793.242.1720.745.611242273760
321 1/4STD42.161.663.560.143.392.2721.6747.73910200542
XS42.161.664.850.1914.46328.5762.941200264342
401 1/2STD48.261.93.680.1454.052.7225.9157.08933205536
XS48.261.95.080.25.413.6334.6276.261246274536
502STD60.332.3753.910.1545.443.6534.8376.72905199526
60.332.3754.780.1886.544.3941.8692.221088239826
XS60.332.3755.540.2187.485.0247.88105.471245274226
652 1/273.032.8753.960.1566.754.5343.1995.14777171318
73.032.8754.780.1888.045.451.44113.31926204018
STD73.032.8755.160.2038.635.7955.23121.67994219018
73.032.8755.490.2169.146.1358.48128.831053231918
80388.93.53.960.1568.35.5753.12117.01744163814
88.93.54.780.1889.916.6563.4139.66888195514
STD88.93.55.490.21611.297.5872.23159.111011222814
1004114.34.53.960.15610.787.2469152690152010
114.34.54.780.18812.98.6682.54181.83825181810
114.34.55.560.21914.9210.0195.46210.29955210310
STD114.34.56.020.23716.0710.79102.87226.621029226610

Mechanical resistance API 5L PSL-1

MINIMUM YIELD STRENGTHMINIMUM TENSILE STRENGTH
MpaPSI (Lb/in²)MpaPSI (Lb/in²)
A25 (L175)17525,40031045,000
A (L210)21030,50033548,600
B (L245)24535,50041560,200
X42 (L290)29042,10041560,200
X46 (L320)32046,40043563,100
X52 (L360)36052,20046066,700

Chemical composition for API 5L PSL-1 with thickness ≤ 25 mm (0.984").

STEEL GRADECMnPSVNbTi
MAXᵇMAXᵇMAXMAXMAXMAXMAX
A25 (L175)0.210.60.030.03---------
A (L210)0.220.90.030.03---------
B (L245)0.261.20.030.03c,dc,dd
X42 (L290)0.261.30.030.03ddd
X46 (L320)0.261.40.030.03ddd
X52 (L360)0.261.40.030.03ddd
c Nb + V ≤ 0.06% d Nb + V + Ti ≤ 0.15%
b For each reduction of 0.01% of the specified maximum C, an increase of 0.05% above the specified maximum manganese is allowed up to a maximum of 1.65% for grades ≥ L245 or B, but ≤ L360 or X52

Pressure test for different specifications API 5L PSL-1.

DESIGNATIONSCHEDULETHICKNESSHYDROSTATIC PRESSURE
A25 (L175)A (L210)B (L245)X42 (L290)X46 (L320)X52 (L360)
mminmminKg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²
151/2STD2.80.109497004970049700209297020929702092970
XS3.70.147608506085060850209297020929702092970
203/4STD2.90.113497004970049700209297020929702092970
XS3.90.154608506085060850209297020929702092970
251STD3.40.133497004970049700209297020929702092970
XS4.50.179608506085060850209297020929702092970
321 1/4STD3.60.14701000701000701000209297020929702092970
XS4.90.19191130010515001131600209297020929702092970
401 1/2STD3.70.145701000701000701000209297020929702092970
XS5.10.291130010515001131600209297020929702092970
502STD3.90.154701000701000701000209297020929702092970
4.80.188169241017424701742470209297020929702092970
XS5.50.21891130017424701742470209297020929702092970
652 1/240.156174247014120021642335195277020929702092970
4.80.188141200216924021742470209297020929702092970
STD5.20.203701000701000701000209297020929702092970
5.50.216161229517424701742470209297020929702092970
80340.15696137211616451351919160227717625092092970
4.80.188116164513919741622302192272720929702092970
STD5.50.216701000701000701000209297020929702092970
10044.80.18890127910815351251784149211816423351852625
5.60.219105149212617911472089173246619227272092970
STD60.237841200841200911300187265420629302092970

Mechanical resistance API 5L PSL-2, PSL-2-for sour service

MINIMUM YIELD STRENGTHMINIMUM TENSILE STRENGTH
MpaPSI (Lb/in²)MpaPSI (Lb/in²)
BN (L245N)BNS (L245NS)Min - Max245 - 45035,500 - 65,300415 - 65560,200 - 95,000
X42N (L290N)X42N2 (L290NS)Min - Max290 - 49542,100 - 71,800415 - 65560,200 - 95,000
X46N (L320N)X46NS (L320NS)Min - Max320 - 52546,400 - 76,100435 - 65563,100 - 95,000
X52N (L360N)X52NS (L360NS)Min - Max360 - 53052,200 - 76,900460 - 76066,700 - 110,200

Chemical composition for API 5L PSL-2 with thickness ≤ 25 mm (0.984 in)

STEEL GRADE% MAX MASS FRACTION FOR CAST AND PRODUCT ANALYSIS% MAX CARBON EQUIVALENTA
CbSiMnbPSVNbTiOtroCEiiwCEPcm
BM (L245M)0.220.451.20.0250.0150.050.050.04e, l0.430.25
X42M (290M)0.220.451.30.0250.0150.050.050.04e, l0.430.25
X46M (L320M)0.220.451.30.0250.0150.050.050.04e, l0.430.25
X52 (L360M)0.220.451.40.0250.015ddde, l0.430.25
ᵃ Based on product analysis for seamless pipe with t> 20.0 mm (0.787 in), the carbon equivalent limits will be as agreed; CEIIW limits apply if C> 0.12% and CEPcm limits apply if C ≤ 0.12%.
ᵇ For each reduction of 0.01% of the specified maximum C, an increase of 0.05% above the specified maximum manganese is allowed up to a maximum of 1.65% for grades ≥ L245 or B, but ≤ L360 or X52.
ͩ Nb + V + Ti ≤ 0.15%
ͤ If no other range is agreed, Cu ≤ 0.50%; Ni ≤ 0.30%; Cr ≤ 0.30% and Mo ≤ 0.15%
ˡ For PSL 2 pipe grades, except those grades noted in the footnote

Chemical composition for API 5L PSL-2 for sour service with thickness ≤ 25 mm (0.984 in)

STEEL GRADE% MAX MASS FRACTION FOR CAST AND PRODUCT ANALYSIS% MAX CARBON EQUIVALENTA
CbSiMnbPSVNbTiOtroCEiiwCEPcm
L245MS o BMS0.10.41.250.02 e0.0150.040.040.04------0.19
L290MS o X42MS0.10.41.250.02 e0.0150.040.040.04------0.19
L320MS o X46MS0.10.451.350.02 e0.0150.050.050.04------0.2
L360MS o X52MS0.10.451.450.02 e0.0150.050.060.04------0.2
ᵃ If C> 0.12% CEIIW is used; if C ≤ 0.12% CEPcm is used
ᵇ For each reduction of 0.01% of the specified maximum C, an increase of 0.05% above the specified maximum manganese is allowed up to a maximum increase of 0.20%.
ͤ If it is agreed for welded pipe an increase in sulfur ≤ 0.006% is allowed; if the above occurs a Ca / S relationship must also be agreed.

Pressure test for different specifications API 5L PSL-2, PSL-2-for sour service

DESIGNATIONSCHEDULETHICKNESSBX42N, X42NSX46N, X46NSXS2N, XS2NS
L245L290N, L290NSL320N, L320NSL360N, L360NS
mminmminKg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²Kg/cm²Lb/in²
STD3.90.1541942756209297020929702092970
502480.1882092970209297020929702092970
Xs550.2182092970209297020929702092970
40.1561642335193273820929702092970
480.1881972799209297020929702092970
652 1/2STD5.20.2032092970209297020929702092970
550.2162092970209297020929702092970
40.1561351915158225017524831962792
803480.18816223506191271120929702092970
STD550.2161862640209297020929702092970
480.1881251784148210916423261842618
1004560.219147208973245719127112092970
STD60.2371572234187265920629322092970

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