ST37 Steel

ST37 Steel

ST37 Steel Pipe Specification


Supply Range and Dimensions For ST37 Steel Pipe


  • ST37 Steel Pipe Sizes: 1/2 to 24"
  • DIN 2391 St 37 Welded Tube Sizes: 1/2 to 40"
  • Carbon Steel ST 37 Pipe Wall Thickness: 0.5 mm to 20 mm
  • DIN 2391 St 37 Seamless Pipe Schedule: Up to SCH 180, XXS
  • ST37 Material Delivery Conditions: S, N, Q, M, R
  • Carbon Steel St37 Pipes Manufacturing Types: Seamless, Welded, ERW
  • Export Areas: Thailand, Singapore, Malaysia, Indonesia, Germany

Trident Steel & Engg. Co. Supplies ST37 Pipes With Wide Range of Sizes. Click Here For Data Sheet.


ST37 Pipes and DIN 2391 ST 37 Seamless Tube Supplier in India and Malaysia, View Yield Strength

ST 37 Steel Mechanical Properties


Property St37 Steel Yield Strength Tensile Strength Elongation Brinell Hardness (HB) Impact Toughness
Value 235 370 – 510 20 – 25 119 – 160 27
Unit MPa MPa % HB J (at -20°C)
ST37 Pipes

ST37 Pipes

DIN 2391 ST 37 Seamless Tube

DIN 2391 ST 37 Seamless Tube

ST 37.2 steel Welded Pipe

ST 37.2 steel Welded Pipe


ST37 DIN 2391 Carbon Steel Seamless Pipes Documentations
Raw Material Test Reports
Heat Treatment Charts
Test Certificates certifying NACE MR0103, NACE MR0175
NABL approved Laboratory Test Reportsl
Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
ST37 Steel Pipe Quality Assurance and Testing
Chemical Composition Analysis
Flattening & Expansion Test
Tensile & Impact Test
Non-Destructive Weld Test (NDT)
Surface Roughness Measurement
Dimensional & Visual Test

Table of contents

ST37 Steel Pipe Specifications


ST37 Steel Pipe Supplier in India and Indonesia Offering Reasonable Price


St37 Pipes Size Range

St37 Pipes Size Range

  • 1/2 to 24 inch

DIN 2391 ST 37 Pipe Thickness Range

DIN 2391 ST 37 Pipe Thickness Range

  • Up to SCH 160, XXS
Carbon Steel DIN 2391 ST37 Tubes standard

Carbon Steel DIN 2391 ST37 Tubes Standard

  • ASME B36.19
DIN 2391 ST 37 Square Pipe Length

DIN 2391 ST 37 Square Pipe Length

  • DRL, SRL
  • Cut to Size
DIN 2391 ST37 Carbon Steel Pipe Delivery Condition

DIN 2391 ST37 Carbon Steel Pipe Delivery Condition

  • Q, S, M, R
  • Normalized
ST 37 Steel Tube DIN Standard

ST 37 Steel Tube DIN Standard

  • DIN 2391


Carbon Steel ST 37 Pipe End

Carbon Steel ST 37 Pipe End

  • Plain
  • Beveled

DIN 2391 ST 37 Welded Pipe Coating

DIN 2391 ST 37 Welded Pipe Coating

  • 3LPE, Zinc
  • FBE, Varnished
ST37.0 p235tr1 Round Pipe Origin

ST37.0 p235tr1 Round Pipe Origin

  • Indonesia
  • UK, American
  • European
  • Singapore
ST37.0 DIN 2391 Hydraulic Pipe Packaging

ST37.0 DIN 2391 Hydraulic Pipe Packaging

  • Plastic end cap
  • Steel strips bundled
  • Wooden crates

Stockist of Carbon Steel ST 37 Welded Pipe With Various Sizes at Best Price in Singapore

Carbon Steel ST 37 Pipes Size Chart


Stockist of ST37 Steel Pipe With Different Sizes at Lowest Price in Sarawak, Selangor, Pahang and Pathum Thani

Wall Thickness 0.012 0.01 0.02 0.25 0.125 0.12 0.016 0.065 0.028 0.035 0.134 0.083 0.049 0.095 0.109 0.375
OD Sizes (") 1/8 1/8, 1/16, 3/16 1/16, 3/8, 5/16, 1/4, 1/8, 3/16 3 3, 3/4, 1 1/4, 1, 1 1/2, 3 1/4, 2 1 1/2, 1/2, 2, 3/4, 3, 2 1/4, 1, 5/8, 2 1/2, 7/8, 1 1/4 1/8, 3/16 3/4, 2 1/2, 1 1/4, 1 5/8, 1/2, 5/16, 7/8, 1, 1 3/4, 3/8, 16, 5/8, 1 1/2, 2, 3, 1/4 3/16, 3/8, 5/16, 3/4, 1 1/2, 1/2, 1/4, 1, 2, 1/8 1/4, 5/8, 3/4, 3/8, 2 1/4, 16, 3/16, 1 5/8, 1/2, 2, 7/16, 5/16, 1, 1/2, 7/8, 1 1/4, 1/8, 1 1 3/4, 1 1/4, 1/2, 1/4, 5/8, 7/8, 2 1/2,3, 1 7/8, 1, 1 5/8, 3/8, 1 1/2, 2 1 5/8, 2, 1 1/8, 1 1/4, 5/16, 3/4, 2 1/4, 1, 5/8, 1/2, 16, 3/16, 7/8, 3/8, 1/4, 1 1/2 1, 1-1/4, 1-1/2, 5/8, 2, 1/2, 1/2, 1, 2, 1-1/4, 3/4, 1-1/2, 3 1/2

ST37 Pipes Price List


To Know About ST37 Pipes Price Per Kg in India and Thailand Please Contact Us

Distributor of Mild Steel ST 37 Round Pipe With Different Thickness as Per ASME B36.10M Standard

Mild Steel ST 37 Round Pipe Thickness Chart


Nominal Wall Thickness
Designation of Diameter 1 8 24 10 11/2 22 2 21/2 03/4 5 6 12 3 31/2 2C 4 01/8 01/4 03/8 01/2 14 11/4 16 26 18
    25 200 600 250 40 550 50 65 20 125 150 300 80 90 500 100 6 8 10 15 350 32 400 650 450
SCH.5 W.T 1.65 2.77 - 3.4 1.65 - 1.65 2.11 1.65 2.77 2.77 4.19 2.11 2.11 - 2.11 - - - 1.65 - 1.65 - - -
Weight Kg/Mtr 1.31 15 - 22.95 1.93 - 2.42 3.75 1.03 9.61 11.47 33.6 4.59 5.25 - 5.93 - - - 0.81 - 1.67 - - -
SCH 10S W.T 2.77 3.76 6.35 4.19 2.77 5.54 2.77 3.05 2.11 3.4 3.4 4.57 3.05 3.05 5.54 3.05 1.2 1.65 1.65 2.11 4.78 2.77 4.78 - 4.78
Weight Kg/Mtr 2.13 20.77 95.92 28.2 3.16 76.75 3.99 5.34 1.3 11.74 14.04 36.54 6.56 7.53 69.7 8.5 0.27 0.49 0.63 1.02 41.99 2.73 48.07 - 54.15
SCH.10 W.T 2.77 3.76 6.35 4.19 2.77 6.35 2.77 3.05 2.11 3.43 3.43 4.57 3.05 3.05 6.35 3.05 - - - 2.11 6.35 2.77 6.35 7.92 6.35
Weight Kg/Mtr 2.13 20.27 95.92 28.2 3.16 87.84 3.99 5.34 1.3 11.74 14.04 36.54 6.56 7.53 79.76 8.5 - - - 1.02 55.53 2.73 63.61 129.4 71.69
SCH.5S W.T 1.65 2.77 5.54 3.4 1.65 4.78 1.65 2.11 1.65 2.77 2.77 3.96 2.11 2.11 4.78 2.11 1 1.2 1.2 1.65 3.96 1.65 4.19 - 4.19
Weight Kg/Mtr 1.31 15 83.8 22.95 1.93 65.95 1.93 3.75 1.03 9.61 11.47 31.72 4.59 5.25 60.23 5.93 0.23 0.37 0.47 0.01 34.86 1.67 42.2 - 47.46
SCH 60 W.T - 10.81 24.59 12.2 - 22.23 - - - - - 14.27 - - 2062 - - - - - 15.06 - 16.66 - 19.05
Weight Kg/Mtr - 53.9 360.21 82.8 - 298.55 - - - - - 110.62 - - 251.65 - - - - - 128.42 - 162.59 - 209
SCH.20S W.T 3 6.35 9.53 6.35 3 9.53 3.5 3.5 2.5 5 5.5 6.35 4 4 9.53 4.5 1.5 2 2 2.5 7.92 3 7.92 12.7 7.92
Weight Kg/Mtr 2.24 33.82 143.2 42.41 3.35 131.07 4.9 6 1.49 16.8 22.08 50.48 8.37 9.62 118.93 12.18 0.33 0.58 0.74 1.15 68.95 2.9 79.03 205.97 89.1
SCH.30 W.T - 7.04 14.27 7.8 - 12.7 - - - - - 8.38 - - 12.7 - - - - - 9.53 - 9.53 - 11.13
Weight Kg/Mtr - 37.38 212.72 51.81 - 173.66 - - - - - 66.2 - - 157.51 - - - - - 82.58 - 94.7 - 124.32
SCH.40S W.T 3.38 8.18 9.53 9.27 3.68 9.53 3.91 5.16 2.87 6.55 7.11 9.53 5.49 5.74 9.53 6.02 1.73 2.24 2.31 2.77 9.53 3.56 9.53 9.53 9.53
Weight Kg/Mtr 2.54 43.2 143.2 61.22 4.11 131.07 5.52 8.77 1.71 2210 28.69 75.01 11.47 13.78 118.9 6.32 0.37 0.64 0.87 1.29 82.58 3.44 94.7 155.32 106.83
SCH.40 W.T - - 17.45 - - 15.88 - - - - - 10.31 - - 15.06 - - - - - 11.13 - 12.7 - 14.27
Weight Kg/Mtr - - 258.74 - - 216.04 - - - - - 80.94 - - 185.89 - - - - - 96 - 125.2 - 158.27

ST 37.2 Steel Tube Size Chart


Stockholder of ST37 Steel Tube With Custom Size at Factory Price in United States, Mexico, China, Brazil and Peru

1/8" IPS(.405"OD) 3/8"IPS(.675 "OD) 1/4"IPS(.540 "OD) Schedule 10, 40, 80 Schedule 40, 80 Schedule 10, 40, 80, 160, XXH Schedule 10, 40, 80 Schedule 5, 10, 40, 80, 160, XXH 1/2"IPS(.840 "OD) 3/4" IPS(1.050"OD) Schedule 10, 40, 80, 160, XXH
3 1/2"IPS( 4.000"OD) 5 "IPS( 5.563"OD) 4 "IPS(4.500"OD) Schedule 10, 40, 80, 160, XXH Schedule 10, 40, 80, 160, XXH Schedule-40 (.375) Schedule 10, 40, 80, 160, XXH Schedule 5, 10, 40, 80, 120, 160, XXH 6 "IPS(6.625"OD) 8 ” IPS(8.625"OD) Schedule 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ OD) Schedule 5, 10, 40, 80, 160, XXH 1-1/4" IPS(1.660"OD) 1-1/2" IPS(1.900"OD) 2"IPS(2.375 "OD) Schedule 10, 40, 80, 160, XXH Schedule 10, 40, 80, 160, XXH 2 1/2" IPS(2.875"OD) Schedule 10, 40, 80, 160, XXH 3"IPS( 3.500 "OD)
10 "IPS(10.750"OD) Schedule 10, 20, 40, 80 (.500), TRUE 80(.500) 12 "IPS(12.750"OD) 14 "IPS(14.000"OD) 16 "IPS(16.000"OD) Schedule10 (.188), Schedule40 (.375) Schedule 10, 20, 40(.375), TRUE40(.406), Schedule80(.500) 18 "IPS (18.000"OD) Schedule10(.188), Schedule40(.375) Schedule 5, 10, 40, 80, 160, XXH

Stockholder of DIN 2391 ST 37 Square and Rectangular Pipe With FBE, 3LPE, Zinc Coating at Low Cost in Sarawak, Jakarta and Surabaya

DIN 2391 ST 37 Seamless Pipe Coatings


ST37 Steel Epoxy Coated Line Pipe
ST37 Steel Epoxy Coated Line Pipe
ST37 Steel 3LPE Coated
ST37 Steel 3LPE Coated
ST37 Steel FBE Coated Pipe
ST37 Steel FBE Coated Pipe

Refer to the ST37 Material Annealed Tube Equivalent Grade and Chemical Composition

Carbon Steel ST 37 Tube Chemical Composition


Standard DIN2391
Grade St37
Carbon ≤0.17
Silicon ≤0.35
Manganese ≥0.35
Phosphorous 0.04
Sulphur 0.04

ST37 Material Annealed Tube Equivalent Grades


Grade ST37.2
ASTM A36
DIN 17100 17100
EN 10025
ISO 630
BS 43A

Ready Stock of ST37 Steel Pipe and Tubes


Distributor of ST37 Steel Pipe and Tube With Various Form at Best Price in Germany, UK, Canada, Russia, Turkey and Australia

DIN 2391 ST 37 Welded Pipe
DIN 2391 ST 37 Welded Pipe
ST37.0 DIN 2391 Hydraulic Pipe
ST37.0 DIN 2391 Hydraulic Pipe
DIN 2391 ST 37 Seamless Pipe
DIN 2391 ST 37 Seamless Pipe
DIN 2391 ST37 Carbon Steel Tube
DIN 2391 ST37 Carbon Steel Tube
Carbon Steel ST 37 Rectangular Pipe
Carbon Steel ST 37 Rectangular Pipe
DIN 2391 ST 37 Square Pipe
DIN 2391 ST 37 Square Pipe
DIN 1.0037 Annealed Tube
DIN 1.0037 Annealed Tube
ST37 Precision Seamless Steel Pipe
ST37 Precision Seamless Steel Pipe
DIN 2391 ST37 Seamless Tube
DIN 2391 ST37 Seamless Tube

DIN 2391 ST37 Carbon Steel Pipe Physical Properties


Property Density Specific Heat Capacity Thermal Conductivity Electrical Resistivity Melting Point Elastic Modulus Poisson’s Ratio
Value 7.85 470 48 – 52 0.18 1420 – 1460 210 0.29
Unit g/cm³ J/kg·K W/m·K µΩ·m °C GPa –

Delivery Time Table of ST37.0 DIN 2391 Hydraulic Pipe


Destination Port Region Air Freight Sea Freight
Port of Houston North America 5-7 Days 25-35 Days
Port of Singapore Asia 3-5 Days 15-25 Days
Port of Rotterdam Europe 4-6 Days 30-40 Days
Port of Jebel Ali (Dubai) Middle East 3-5 Days 20-30 Days

DIN 2391 ST 37 Square Pipe Client Reference


Location Projects Material

Germany

 Scholven Phase III CHP Plant ST 37 ERW Pipe
Qatar QAFCO 3 Project ST 37 Pipe
Dubai Jebel Ali expansion project ST 37 SCH 40 DSAW Pipe
Netherlands REACTOR REPLACEMENT FOR R-501 POWERFORMING UNIT ROTTERDAM REFINERY ST 37 Spiral Pipe
Oman Duqm refinery projects ST 37 Steel Line Pipe
Egypt Asorc Naphtha complex project (ISBL) ST37 Steel Pipes
Italy EFRA Project ST 37 Seamless Pipes

Weight Chart of DIN 2391 ST37 Hot Rolled Carbon Steel Seamless Pipe


O.D (mm) Wall Thickness ( mm) Weight (kg/m)
15 1.5 1.38
20 1.0 1.22
40 1.5 3.53
10 1.0 0.61
32 1.0 1.96
50 1.0 2.93
100 1.5 8.73
65 1.0 3.78
200 1.0 11.63
100 1.0 5.82
80 1.0 4.63
200 1.5 17.44
150 1.0 8.73
150 1.5 13.09
40 1.0 2.38
20 1.5 1.83
32 1.5 2.94
15 1.0 0.91
10 1.5 0.92
65 1.5 5.67
50 1.5 4.40
25 1.0 1.53
80 1.5 6.95

DIN 2391 ST37 Alloy Steel Pipe Galvanized Steel Pipe Tolerance


OD (MM) 41 To 50 4 To 30 31 To 40 51 To 60 71 To 80 81 To 90 61 To 70 91 To 100
  ±0.20 ±0.08 ±0.15 ±0.25 ±0.30 ±0.40 ±0.30 ±0.45
Wall Thickness Tolerance ±10%

ST37 Pipes HSN Codes


Material ST37 Carbon Steel Pipe
HSN Code 7306

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