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Product:
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ERW (Electric Resistance Welded ) Steel Pipe, ERW Carbon Steel Pipe
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Application:
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Used for Oil/Gas/Water transmission,Machinery Manufacturing
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Size:
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OD: 21.3-660mm
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WT: 1.0-20mm
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LENGTH: 3-12m, or according to customer’s requirement
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Pipe Standard:
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API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
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ASTM A53: GR.A, GR.B,ASTM A500 JIS G3466
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ASTM A252 ASTM A178
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AN/NZS 1163 AN/NZS 1074
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EN10219-1 EN10217-1,S275, S275JR, S355JRH, S355J2H
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Introduction
ERW Steel Pipe(Electric Resistance Welded Pipe), A53 ERW Pipe, ERW Carbon
Steel Pipe
Product Details of ERW steel pipe
Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for
welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare,
Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond
Epoxy, 3-layers PE)
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with
several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC
sleeve, and sackcloth with several steel strips, Plastic caps.
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile
strength, Yield strength, Elongation), Technical Properties (Flattening Test,
Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic
Test, NDT TEST ( ET TEST, RT TEST, UT TEST)
For ERW Line Pipe For ERW Casing
For ERW Structure Tube
For High pressure and high temperature
Size
Out Diameter:21.3-660mm
Wall Thickness: 1.0-20mm
Length : 3-12m, or according to customer’s requirement
End : Plain End, Beveled End, Treaded
Standard
ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672,
EN 10217
Steel Grade:
API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70
ASTM A53: GR.A, GR.B,ASTM A500 JIS G3466
EN: S275, S275JR, S355JRH, S355J2H,EN10219-1 ,EN10217-1
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555
Specification
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Out diameter
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Sch 5
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Sch 10
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Sch 40
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Inch
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mm
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Thickness
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Kg/mtr
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Thickness
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Kg/mtr
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Thickness
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Kg/mtr
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1/2"
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21.3
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1.65
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0.81
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2.11
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1.01
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2.77
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1.29
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3/4"
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26.7
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1.65
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1.03
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2.11
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1.30
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2.87
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1.71
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1"
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33.4
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1.65
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1.31
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2.77
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2.12
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3.38
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2.54
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1 1/4"
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42.2
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1.65
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1.93
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2.77
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3.15
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3.68
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4.11
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1 1/2"
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48.3
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1.65
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1.93
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2.77
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3.15
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3.68
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4.11
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2"
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60.3
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1.65
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2.42
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2.77
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3.98
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4.81
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5.31
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3"
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88.9
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2.11
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4.58
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3.05
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6.54
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5.49
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11.45
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3 1/2"
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101.6
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2.11
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5.25
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3.05
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7.52
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5.74
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13.77
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4"
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114.3
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2.11
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5.25
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3.05
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7.52
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5.74
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13.77
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5"
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141.3
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2.77
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9.50
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3.40
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11.74
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6.55
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22.10
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6"
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168.3
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2.77
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11.47
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3.40
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14.04
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7.11
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28.68
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8"
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219.1
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2.77
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14.99
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3.76
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20.25
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8.18
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43.16
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Chemical Analysis and Mechanical Properties
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Chemical Analysis and Mechanical Properties
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Standard
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Class
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Grade
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Chemical Analysis(%)
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Mechanical Properties(min)(Mpa)
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C
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Mn
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P
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S
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Tensile Strength
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Yield Strength
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API 5L
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PSL1
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B
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0.26
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1.2
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0.03
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0.03
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414
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241
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X42
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0.26
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1.3
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0.03
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0.03
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414
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290
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X46
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0.26
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1.4
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0.03
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0.03
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434
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317
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X52
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0.26
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1.4
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0.03
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0.03
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455
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359
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X56
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0.26
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1.4
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0.03
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0.03
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490
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386
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X60
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0.26
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1.4
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0.03
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0.03
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517
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414
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X65
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0.26
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1.45
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0.03
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0.03
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531
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448
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X70
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0.26
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1.65
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0.03
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0.03
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565
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483
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PSL2
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B
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0.22
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1.2
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0.025
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0.015
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414
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241
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X42
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0.22
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1.3
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0.025
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0.015
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414
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290
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X46
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0.22
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1.4
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0.025
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0.015
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434
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317
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X52
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0.22
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1.4
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0.025
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0.015
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455
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359
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X56
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0.22
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1.4
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0.025
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0.015
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490
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386
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X60
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0.22
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1.4
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0.025
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0.015
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517
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414
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X65
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0.22
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1.45
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0.025
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0.015
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531
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448
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X70
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0.22
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1.65
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0.025
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0.015
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565
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483
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X80
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0.22
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1.85
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0.025
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0.015
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621
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552
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Our factory
Packing
· 1- Plastic caps plugged at the two sides of pipe ends
· 2- Should be avoided by the steel strapping and transport damage
· 3- Bundled signs should be uniform and consistent
· 4- The same bundle(batch) of steel pipe should be came from the same
furnace.
· 5- The steel pipe has the same furnace number, the same steel grade, the
same specifications.
