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API 5L X52 steel pipe
API 5L X52 steel pipe
API 5L X52 steel pipe
API 5L X52 steel pipe

API 5L x52 psl2 standard carbon steel pipe

API 5L X52 PSL2 Pipe are supplied as hot rolled. Only tubes with DN 6 -10, perhaps tubes of other dimensions are supplied as cold drawn and after forming they are heat treated.
Product introduction
Grade X52 indicates 52000 PSI minimum yield strength and 66000 PSI minimum ultimate tensile strength.
 

Dimensional Range:

Trade Name API 5L X52 PSL2 Pipe
Weld Alternatives: ERW, HF, DSAW/SAWL, SMLS, HSAW
OD Size Range:

ERW: 0.375″ through 30″
HF: 0.840″ through 24″
DSAW/SAWL: 12.75″ through 144″

SMLS: 0.840″ through 26″
HSAW: 8.625″ through 144″

Wall Ranges: ERW: 0.120″ through 1.000″
HF: 0.120″ through 1.000″
DSAW/SAWL: 0.250″ through 6.000″

SMLS: 0.250″ through 2.500″
HSAW: 0.250″ through 1.000″

Lengths: Single Random
Double Random
Custom (up to 300′)
Grade: ASTM A53, ASTM A106, ASTM A179, ASTM A192, ST35.8, ST37, ST42, ST52, E235, E355, S235JRH, S275JR,
S355JOH, P235TR1, 10#, 20#, 45#, Q235, Q345
Schedule: SCH5 SCH10 SCH20 SCH30 SCH40 SCH80 SCH120 SCH140 SCH160 SCHXS SCHXXS
Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.
Additional Services: Internal Coating
 
Technical data

API X52 Chemical Composition

X52 PSL1 X52 PSL2

Grade

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

X52

0.26

1.40

0.03

0.03

0.22

1.40

0.025

0.015

Physical Properties

API 5L Grade Yield Strength
min.
(ksi)
Tensile Strength
min.
(ksi)
Yield to Tensile Ratio
(max.)
Elongation
min.
%1
X52 52 66 0.93 21
 
API 5L-PSL 1 Mechanical Properties
Grade Yield Strength Mpa Tensile Strength Mpa Elongation
B 245 415 c
X52 360 460 c

 

API 5L-PSL 2 Mechanical Properties
Grade Yield Strength Mpa Tensile Strength Mpa Raito Elongation
  min max min max max min
BN 245 450 415 655 0.93 f
BQ
X52N 360 530 460 760 0.93 f


API 5L X52 Equivalent

ASTM API 5L Specification for line pipe
Material Grade PSL1 L360 or x52
Material Grade PSL2 L360N or X52N
L360Q or X52Q
L360M or X52M
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