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API 5L X42 steel pipe
API 5L X42 steel pipe
API 5L X42 steel pipe
API 5L X42 steel pipe

API 5L X42 PSL2 SAW 3PE Anti-corrosion spiral welded steel pipe

API 5L X42 pipe also called L290 pipe (by ISO 3183), named by minimum yield strength 42100 Psi or 290 Mpa. It’s a higher grade than Grade B where API 5L has various grades up to X100, so x42 pipe is an low-medium level, and it requires large quantities in most of pipelines for oil and gas transmissions.
Product introduction
API 5L X42 steel pipe & API 5L X42 PSL2 Pipe have a high tensile strength, hardness and toughness to withstand fractures and cracks. The addition good weldability. Forming operations like flanging, welding or bending are well suited for X42 Pipe Material & API 5L X42 ERW Pipe.
 
OD 219-3220mm
Size Wall Thickness 3-30mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Length 1-12m
Steel material Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Standard JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997
Usage Used For Structure, Accessorize,Fluid Transportation And Construction
Ends Beveled
End protector 1) Plastic pipe cap
2)Iron protector
Surface Treatment 1) Bared
2) Black Painted (varnish coating)
3) With Oiled
4) 3 PE, FBE
Technique Electronic Resistance Welded (ERW )
Electronic Fusion Welded (EFW)
Double Submerged Arc Welded (DSAW)
Type Welded
Welded Line Type Spiral
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Section Shape Round
Package 1) Bundle,
2) In Bulk,
3) Clients' Requirements
Delivery 1) Container
2) Bulk carrier

Ranges by Manufacturing Types
Seamless: Includes hot rolled seamless and cold drawn seamless, diameters up to 24 inch normally.
ERW: Electric Resistance Welded, OD up to 24 inch.
DSAW/SAW: Double Sub-merged Arck Welding, substitute welding methods than ERW for larger diameter welded pipes.
LSAW: Longitudinal Sub-merged Arc Welding, also called JCOE pipe, OD up to 56 inch. JCOE is named by manufacturing processes with J Shape, C shape, O shape and cold expanding process to release the pipe strength during transformations.
SSAW / HSAW: Spiral Sub-merged Arc Welding, or Helical SAW, diameters up to 100 inch
Technical data
Chemical Composition
X42 PSL1 X42 PSL2

Grade

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

C (Max.)

Mn (Max.)

P (Max.)

S (Max.)

X42

0.26

1.30

0.03

0.03

0.22

1.40

0.025

0.015

  Mechanical Properties
Pipe Grade Tensile Properties - X42 Pipe Body of SMLS and Welded Pipes PSL 2 Seam of X42 Welded Pipe
Yield Strength a Tensile Strength a Ratio a,c Elongation Tensile Strength d
Rt0,5  PSI Min Rm  PSI Min R10,5IRm (in 2in) Rm (psi)
      Af %  
Minimum Maximum Minimum Maximum Maximum Minimum Minimum
X42, X42R, X2Q, X42M 42,100 71,800 60,200 95,000 0.93 f 60,200
  Schedule Chart
NB DN OD (mm) API 5L X42 Pipe Schedule
SCH 5 SCH 10 SCH
20
SCH 30 SCH 40 SCH 60 SCH 80 SCH 100 SCH 120 SCH 160
3/4'' 20 26.67 1.65 2.11 x 2.41 2.87 x 3.91 x 4.32 5.56
1'' 25 33.40 1.65 2.77 x 2.90 3.38 x 4.55 x 5.08 6.35
1.1/2'' 40 48.26 1.65 2.77 x 3.18 3.68 x 5.08 x 5.72 7.14
2'' 50 60.32 1.65 2.77 x x 3.91 x 5.54 x 6.35 8.74
2.1/2'' 65 73.02 2.11 3.05 x x 5.16 x 7.01 x 7.62 9.53
3'' 80 88.9 2.11 3.05 x x 5.49 x 7.62 x 8.89 11.13
4'' 100 114.3 2.11 3.05 x x 6.02 x 8.56 x 11.10 13.49
5'' 125 141.3 5.77 3.4 x x 6.55 x 9.53 x 12.70 15.88
6'' 150 168.27 2.77 3.4 x x 7.11 x 10.97 x 14.27 18.26
8'' 200 219.07 2.77 3.76 6.35 7.04 8.18 12.7 12.70 15.06 18.24 23.01
10'' 250 273.05 3.4 4.19 6.35 7.8 9.27 12.7 15.06 18.24 21.41 28.58
12'' 300 323.85 4.19 4.57 6.35 8.38 10.31 12.7 17.45 21.41 25.40 33.32
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