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API 5L X70 Pipe

Home|API 5L X70 Pipe

Leading Supplier of Grade X70 Seamless Pipe in China, With ISO 15156 Standard

API 5L X70 Pipe

Stockist of API 5L X70 PSL2 Welded Pipes & X70 ERW Casing Pipe, Refer Specification and Dimensions

Specification of API 5L X70 Pipe

pipe size icon

X70 Seamless Pipe Sizes

  • Size: 20″ to 48″
  • Length:6 meters
  • Wall Thickness: 3.02 – 31.75mm
welded pipe size icon

API 5L X70 Welded Pipe Sizes

  • 2″ NPS to 36
  • Wall Thickness: Sch 10-160
  • Length:12 meters
Pipe Testing

X70 Steel Nace Pipe Testing

  • Tensile Test
  • Visual Inspection
  • PMI Testing
  • Nondestructive Weld Inspection
Pipe Surface Finish

X70 ERW Pipe Surface Finish

  • Annealing
  • Bright, Mirror
  • Polished
pipe manufacturing process

API 5L Grade X70 High Yield Pipe Manufacturing Process

  • Electric Fusion
  • Hot Formed
  • Cold Formed
  • Precision Rolled
Standards

X70 Carbon Steel Carbon Steel Line Pipe Standards

  • ASME B36.10M
Origins

API 5L Gr X70 HIC Pipeline Origins

  • Janpanese
  • American
  • Russia, India
  • China
Documentation

API 5L Grade X70 PSL2 Epoxy Coated Pipe Documentation

  • EN 10204 3.1
  • Mill TC EN 10204 3.1
  • Third Party Reports
Applications

Grade X70 PSL1 Rectangular Pipe Applications

  • Offshore
  • Construction
  • High Pressure Applications
  • Oil industries
pipe Types

Types of API 5L X70 Pipe

  • Hex
  • Square
  • Rectangle
  • Round
Packaging

Grade L485 X70 LSAW Pipe Packaging

  • Bubble Wraps
  • Bundled
  • Wooden Box
Advantages

API X70 Carbon Steel Line Pipe Advantages

  • High Toughness
  • Strong
  • Durable
  • Reliable
Disadvantages

X70 Steel Nace Pipe Disadvantages

  • Complex
  • Weak Weld seam
  • Costly
  • Corrosion possibility
Measurement

Measurement of X70 ERW Pipe

  • Outer diameter
  • Thickness, Length
  • Straightness, Ovality
  • Inner diameter
Features

Features of API 5L Grade X70 High Yield Pipe

  • Superior Weldability
  • Durable
  • Versatile
  • High Yield Strength
End Types

X70 Carbon Steel Carbon Steel Line Pipe End Types

  • Plain end, Cut groove
  • Roll groove , Threaded
  • Coupled, Bevel end

Types of API 5L X70 Pipe


API 5l X70 Pipe Supplier in China Pffers Extensive selection For commonly used pipes .


API X70 Carbon Steel Line Pipe

API X70 Carbon Steel Line Pipe

X70 Steel Nace Pipe

X70 Steel Nace Pipe

X70 ERW Pipe

X70 ERW Pipe

API 5L Grade X70 High Yield Pipe

API 5L Grade X70 High Yield Pipe

X70 Carbon Steel Carbon Steel Line Pipe

X70 Carbon Steel Carbon Steel Line Pipe

API 5L Gr X70 HIC Pipeline

API 5L Gr X70 HIC Pipeline

API 5L Grade X70 PSL2 Epoxy Coated Pipe

API 5L Grade X70 PSL2 Epoxy Coated Pipe

Grade X70 PSL1 Rectangular Pipe

Grade X70 PSL1 Rectangular Pipe

Grade L485 X70 LSAW Pipe

Grade L485 X70 LSAW Pipe


Weight Chart API 5L X70 Grade B LSAW Pipe

API 5L X70 Pipe Manufacturer in China offers a Improved weight chart of pipe.

NB DN OD (inches) Pipe Schedule
schedule 30 schedule 160 schedule 80 schedule
20		 schedule 10 schedule 40 schedule 60 schedule 120 schedule 100 schedule 5
1.1/2" 40 1.9 0.125 0.281 x x 0.11 0.145 x x 0.225 0.065
12" 300 12.75 0.33 1.312 0.843 0.25 0.18 0.406 0.5 1.125 1.0 0.165
2.1/2" 65 2.875 x 0.375 x x 0.12 0.203 x x 0.3 0.083
3/4" 20 1.05 0.095 0.219 x x 0.11 0.113 x x 0.17 0.065
1" 25 1.315 0.114 0.25 x x 0.11 0.133 x x 0.2 0.065
2" 50 2.375 x 0.344 x x 0.12 0.154 x x 0.25 0.065
10" 250 10.75 0.307 1.125 0.718 0.25 0.17 0.365 0.5 1.0 0.843 0.134
3" 80 3.5 x 0.438 x x 0.12 0.216 x x 0.35 0.083
5" 125 5.563 x 0.625 x x 0.12 0.258 x x 0.5 0.109
4" 100 4.5 x 0.531 x x 0.12 0.237 x x 0.437 0.083
6" 150 6.625 x 0.719 x x 0.13 0.28 x x 0.562 0.109
8" 200 8.625 0.277 0.906 0.593 0.25 0.15 0.322 0.406 0.812 0.718 0.109

Dimension Chart OF API 5L Grade X70 PSL2 Epoxy Coated Pipe

NB DN OD (inch) Pipe Schedule
schedule
20		 schedule 100 schedule 10 schedule 40 schedule 30 schedule 5 schedule 60 schedule 120 schedule 80 schedule 160
1.1/2" 40 1.9 x 0.225 0.11 0.145 0.125 0.065 x x x 0.281
10" 250 10.75 0.25 0.843 0.17 0.365 0.307 0.134 0.5 1.0 0.718 1.125
3/4" 20 1.05 x 0.17 0.11 0.113 0.095 0.065 x x x 0.219
2.1/2" 65 2.875 x 0.3 0.12 0.203 x 0.083 x x x 0.375
2" 50 2.375 x 0.25 0.12 0.154 x 0.065 x x x 0.344
8" 200 8.625 0.25 0.718 0.15 0.322 0.277 0.109 0.406 0.812 0.593 0.906
4" 100 4.5 x 0.437 0.12 0.237 x 0.083 x x x 0.531
3" 80 3.5 x 0.35 0.12 0.216 x 0.083 x x x 0.438
5" 125 5.563 x 0.5 0.12 0.258 x 0.109 x x x 0.625
6" 150 6.625 x 0.562 0.13 0.28 x 0.109 x x x 0.719
12" 300 12.75 0.25 1.0 0.18 0.406 0.33 0.165 0.5 1.125 0.843 1.312

Grade L485 X70 LSAW Pipe Tolerances Chart

 Pipe types  Pipe Size (mm) Tolerances
Cold drawn OD 6～10 ±0.20mm
30～50 ±0.45
10～30 ±0.40mm
>50 ±1%
WT >1～3 + 15%, – 10%
<1 ±0.15mm
>3 + 12.5%, – 10%
Hot rolled e OD ≥50 ±1%
<50 ±0.50mm
WT ≥4～20 +15%, -12.5%
<4 ±12.5%
>20 ±12.5%

X70 ERW Pipe Pressure Rating Chart

Size Sch Wall Thck Temperature (oC)
millimeter millimeter 350 430 205 370 400 260 450
117.1 74.4 137.8 115.7 89.6 130.2 59.9
600   XS 12.7 4334 2756 5097 4286 3314 4816 2219
10   6.35 2150 1364 2529 2129 1647 2391 1102
120   46.02 16336 10383 19223 16150 12491 18168 8364
160   59.54 21489 13649 25279 21235 16433 23888 10996
300 120 XXS 25.4 17011 10804 20015 16811 13008 18913 8702
20   6.35 4072 2591 4795 4024 3114 4534 2088
160   33.32 22730 14441 26740 22461 17383 25273 11630
40   XXS 10.16 49966 31742 58799 49374 38205 55547 25569
40 STD 3.68 16529 10550 19444 16329 12636 18375 8454
65 40 STD 5.16 15227 9674 17914 15048 11644 16929 7793
  XXS 14.02 45116 28662 53081 44585 34498 50159 23088
80   XXS 15.24 39928 25369 46976 39459 30536 44392 20436
40 STD 5.49 13222 8399 15558 13063 10108 14969 6766
50 40 STD 3.91 13925 8847 16378 13759 10645 15468 7124
  XXS 11.07 43173 27429 50793 42670 33017 48003 22096
100 40 STD 6.02 11210 7124 13187 11079 8571 12464 5739
  XXS 17.12 34298 21786 40348 33892 26230 38129 17549
150 40 STD 7.11 8924 5370 10550 8819 6828 9928 4568
200 20   6.35 6063 3852 7138 5994 4637 6745 3100
  XXS 22.23 22386 14221 26334 22124 17115 24877 11458
125   XXS 19.05 30516 19388 35897 30158 23337 33926 15620
250 20   6.35 4844 3080 5698 4789 3707 5388 2480
350 10   6.35 3707 2356 4361 3665 2831 4120 1895
400 10   6.35 3238 2060 3810 3197 2474 3603 1660
160   40.49 21952 13945 25824 21697 16784 24404 11238
450 10   6.35 2873 1826 3383 2839 2198 3197 1474
120   34.93 16543 10507 19464 16350 12650 18389 8468

Wall Thickness Chart of X70 Steel Nace Pipe

NPS (in)> Outside Dia (in)> Wall Thickness
Pipe Schedule
schedule 10 schedule 100 schedule 20 schedule 140 schedule STD schedule 30 schedule 60 schedule XS schedule 80 schedule 160 schedule 120 schedule 40 schedule XXS
1/4 0.540 0.088 0.119 0.119 0.088
22 22.000 0.250 1.375 0.375 1.875 0.375 0.500 0.875 0.500 1.125 2.125 1.625
3 1/2 4.000 0.226 0.318 0.318 0.226
30 30.000 0.312 0.500 0.375 0.625 0.500
34 34.000 0.312 0.500 0.375 0.625 0.688
1 1/2 1.900 0.145 0.200 0.200 0.281 0.145 0.400
1/8 0.405 0.068 0.095 0.095 0.068
36 36.000 0.312 0.500 0.375 0.625 0.750
3 3.500 0.216 0.300 0.300 0.438 0.216 0.600
2 2.375 0.154 0.218 0.218 0.344 0.154 0.436
3/8 0.675 0.091 0.126 0.126 0.091
1 1.315 0.133 0.179 0.179 0.250 0.133 0.358
1/2 0.840 0.109 0.147 0.147 0.187 0.109 0.294
24 24.000 0.250 1.531 0.375 2.062 0.375 0.562 0.969 0.500 1.219 2.344 1.812 0.688
18 18.000 0.250 1.156 0.312 1.562 0.375 0.438 0.750 0.500 0.938 1.781 1.375 0.562
42 42.000 0.500 0.375 0.625 0.750
1 1/4 1.660 0.140 0.191 0.191 0.250 0.140 0.382
6 6.625 0.280 0.432 0.432 0.719 0.562 0.280 0.864
32 32.000 0.312 0.500 0.375 0.625 0.688
20 20.000 0.250 1.281 0.375 1.750 0.375 0.500 0.812 0.500 1.031 1.969 1.500 0.594
2 1/2 2.875 0.203 0.276 0.276 0.375 0.203 0.552
4 4.500 0.237 0.337 0.337 0.531 0.438 0.237 0.674
12 12.750 0.844 0.250 1.125 0.375 0.330 0.562 0.500 0.688 1.312 1.000 0.406 1.000
3/4 1.050 0.113 0.154 0.154 0.219 0.113 0.308
16 16.000 0.250 1.031 0.312 1.438 0.375 0.375 0.656 0.500 0.844 1.594 1.219 0.500
8 8.625 0.594 0.250 0.812 0.322 0.277 0.406 0.500 0.500 0.906 0.719 0.322 0.875
5 5.563 0.258 0.375 0.375 0.625 0.500 0.258 0.750
10 10.750 0.719 0.250 1.000 0.365 0.307 0.500 0.500 0.594 1.125 0.844 0.365 1.000
14 14.000 0.250 0.938 0.312 1.250 0.375 0.375 0.594 0.500 0.750 1.406 1.094 0.438

Chemical Composition API 5L Grade X70 PSL1 Seamless Pipe

Manganese(Mn)

1.40

Carbon (C)

0.28

Phosphorus(P)

0.3

Suplhur (S)

0.3

Chemical Composition API 5L Grade X70 PSL2 Seamless Pipe

Silicon(Si)

0.45

Carbon (C)

0.18

Sulphur(S)

0.015

Manganese(Mn)

1.8

Phosphorus (P)

0.025

X70 PSL1 ERW Pipe Mechanical Properties

Yield Strength

70300 PSi

Elongation

24 %


Tensile Strength

82700 Psi


X70 PSL2 ERW Pipe Mechanical Properties

Yield Strength

92100 PSi


Tensile Strength

110200 Psi


yield-Strength ration

0.93


Coatings Used For X70 Steel Nace Pipe

Coatings For X70 Steel Nace Pipe

Coating Available

  • Anti rust oil Coating
  • Bare coating
  • Coal Tar Epoxy Coatings
  • 3-layers PE Coatings
  • 3lpe coating pipe


What Are Different Dimension Are Available For Grade L485 X70 Pipe

TYPE SSAW ERW HSAW SEAMLESS
Thickness in mm 3 - 25 Up to 26.5 3 - 25 1.25 - 50
OD in inch 16 - 64 1/8 - 24 219 - 3120 1/4 - 36

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API 5L X70 Pipe Equivalent Grade

Material Grade PSL2 L485Q or X70Q L485M or X70M
Material Grade PSL1 L485 or x70

What Industries Benefit From Yaye International API 5l X70 ipes?

  • Pipe Lines
  • Offshore, Construction
  • Gas Transportation
  • Petroleum Industry

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