4130 Tube

4130 Tube

4130 Tube


Supply Range and Dimensions For 4130 Tube


  • 4130 Chromoly Pipe Size: 4 to 219mm
  • AISI 4130 Tube OD: 1/2 -1-1/2"
  • 4130 Seamless Tubing Standard: ASME SA519, ASTM A519, UNS G41300, WNR 1.7218
  • SAE 4130 Chromoly Pipe Schedule (WT) : Plain, Beveled, Threaded End
  • WNR 1.7218 Tubing Delivery Conditions: ERW, Seamless,Welded
  • 4130 Steel tube Schedule: 5 to XXH
  • AISI 4130 Square Tube MTC: EN 10204 3.1 and 3.2
  • Export Areas: Singapore, Thailand, Indonesia, Malaysia

Trident Steel & Engg. Co. Supplies 4130 Tube and Pipes with Wide Range of Sizes. Click Here For Data Sheet.


Trusted 4130 Chromoly Pipe Supplier in India and Indonesia, Check Equivalent Material

4130 Tube Equivalent Material


Standard UNS WNR. BS EN JIS
AISI 4130 G41300 1.7218 BS 970 25CrMo4 JIS G4105
4130 Seamless Tubing

4130 Seamless Tubing

4130 Chromoly Pipe

4130 Chromoly Pipe

AISI 4130 Tube

AISI 4130 Tube


SAE 4130 Round Tube Documentation
Quality Assurance Plan (QAP)
Raw Material Test Reports
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Commercial Invoice which includes HS Code
NABL approved Laboratory Test Reports
4130 Chromoly Tubing Quality Assurance and Testing
Positive Material Identification – PMI Testing
Hardness Test
Pitting Resistance Test
Intergranular Corrosion (IGC) Test
Micro and Macro Test
Mechanical Testing Such as Tensile of Area

We Have 4130 Tube in Stock of The Following Manufacturers


Hyundai Hysco Make 4130 Tube
Hyundai Hysco Make 4130 Tube
Valcovny Trub Chomutov Make 4130 Tube
Valcovny Trub Chomutov Make 4130 Tube
Benteler Make 4130 Tube
Benteler Make 4130 Tube
SEAH Korea Make 4130 Tube
SEAH Korea Make 4130 Tube

Butting Make 4130 Tube
Butting Make 4130 Tube
JFE Make 4130 Tube
JFE Make 4130 Tube
Arcelormittal Make 4130 Tube
Arcelormittal Make 4130 Tube
Tenaris Make 4130 Tube
Tenaris Make 4130 Tube

MSL Make 4130 Tube
MSL Make 4130 Tube
ISMT Limited Make 4130 Tube
ISMT Limited Make 4130 Tube
JSW Make 4130 Tube
JSW Make 4130 Tube
Tubos Make 4130 Tube
Tubos Make 4130 Tube

Table of contents

4130 Tube Specification


4130 Tube Size Range

4130 Tube Size Range

  • 1/2 -1-1/2"

4130 Chromoly Pipe Thickness Range

4130 Chromoly Pipe Thickness Range

  • Up to SCH 160, XXS
Chromoly 4130 Tubing Standard

Chromoly 4130 Tubing Standard

  • ASTM A519
  • ASME SA519
4130 square tubing Length

4130 Square Tubing Length

  • Custom

4130 Seamless Tubing Delivery Condition

4130 Seamless Tubing Delivery Condition

  • Q, S, M, R
  • Normalized
aisi 4130 pipe process

AISI 4130 Pipe Process

  • Seamless,Welded
  • ERW

SAE 4130 Pipe End

SAE 413 Pipe End

  • Beveled
  • Threaded
  • Plain
4130 chrome moly tubing Coating

4130 Chrome Moly Tubing Coating

  • 3LPE, 3PP
  • FBE, 3PE

4130 rectangular tube Origin

4130 Rectangular Tube Origin

  • Singapore
  • European
  • UK, American
  • Indonesia
4130 alloy tube Packaging

4130 Alloy Tube Packaging

  • Plastic end cap
  • Steel strips bundled
  • Wooden crates


Stockist of AISI 4130 Seamless Tubing in Various Sizes at Best Price in Singapore

AISI 4130 Tube Size Chart


4130 Tube Supplier in India, Offering Various Sizes at Best Price in Sarawak, Selangor, Pahang and Pathum Thani

O.D(inch) I.D (inch) Wall Thickness Weight/Foot(lbs/ft)
0.250 0.180 0.035 0.0804
0.312 0.243 0.035 0.1039
0.375 0.259 0.058 0.1964
0.437 0.367 0.035 0.1506
0.500 0.430 0.035 0.1738
0.500 0.384 0.058 0.2738
0.625 0.555 0.035 0.2205
0.750 0.652 0.049 0.3668
0.750 0.643 0.058 0.4287
0.750 0.584 0.083 0.4109
0.750 0.437 0.156 0.9897
0.750 0.375 0.188 1.1280
0.875 0.777 0.049 0.4323
0.875 0.709 0.083 0.7021
0.875 0.500 0.188 1.3790
1.000 0.902 0.049 0.4977
1.000 0.870 0.065 0.6491
1.000 0.500 0.250 2.0030
1.125 1.055 0.035 0.4074
1.125 0.935 0.095 1.0450
1.125 0.885 0.120 1.2880
1.250 1.120 0.065 0.8226
1.250 0.750 0.250 2.6700
1.375 1.277 0.049 0.6939
1.375 1.185 0.095 1.2990
1.500 1.370 0.065 0.9962
1.500 1.260 0.120 1.7690
1.500 1.125 0.188 2.6340
1.625 1.495 0.065 1.8030
1.625 1.459 0.083 1.3670
1.625 1.435 0.095 1.5520
1.750 1.634 0.058 1.0480
1.750 1.620 0.065 1.1700
1.750 1.584 0.083 1.4780
2.000 1.902 0.049 1.0210
2.000 1.870 0.065 1.3430
2.000 1.760 0.120 2.4090

4130 Chromoly Pipe Dimension


Stockist of AISI 4130 Tube and Pipes With Different Dimension With MTC at Low Cost in Turkey, Australia, New Zealand, Sri Lanka and Vietnam

OD x WT (mm) 76.2 x 6.3 88.9 x 3.6 76.2 x 5 88.9 x 3.2 88.9 x 4 82.5 x 4.5 101.6 x 3.6 101.6 x 4.5
57 x 7.9 60.3 x 5 57 x 6.3 60.3 x 3.6 63.5 x 3.2 60.3 x 3.2 63.5 x 3.6 63.5 x 4
38.1 x 6.3 44.5 x 3.2 38.1 x 4 42.4 x 4 44.5 x 6.3 42.4 x 3.2 48.3 x 3.2 48.3 x 3.6
101.6 x 6.3 114.3 x 3.6 114.3 x 5 139.7 x 4 139.7 x 6.3 76.2 x 4 139.7 x 5
63.5 x 6.3 63.5 x 7.9 70 x 3.2 70 x 3.6 76.2 x 3.6 57 x 4.9 70 x 6.3
50.8 x 4.5 51 x 3.2 51 x 3.6 51 x 6.3 57 x 3.6 38.1 x 3.2 57 x 3.2

4130 Seamless Tubing Price List


To Know About AISI 4130 Price Per Kg in India and Malaysia Please Contact Us

Distributor of SAE 4130 Square Tube With Many Coating Option For Aerospace, Automotive and Mechanical Engineering 

4130 Square Tube Coatings


Stockholder of 4130 Tube With Many Coating Options For Oil and Gas Industries

4130 Square Tube Liquid Epoxy Coated Line Pipe
4130 Square Tube 3LPE Coated
4130 Square Tube FBE Coated Pipe

ASTM A519 Grade 4130 Seamless Pipe Applications


  • Fittings
  • Valve bodies
  • Welded tubing
  • Aircraft engine mounts
  • Pumps

Stockholder of WNR 1.7218 Seamless and Welded Pipe With Different Thickness as Per MTC EN 10204 3.1/3.2

SAE 4130 Welded Pipe Thickness Chart


Size 1 1 1/4 03/4 1 1/2 2 2 1/2
ID 1.049 1.38 0.824 1.61 2.157 2.635
OD 1.315 1.66 1.05 1.9 2.375 2.875
Wall Thickness 0.133 0.14 0.113 0.145 0.109 0.12
Size 01/2 3 3 1/2 6 4 5
ID 0.622 3.26 3.76 6.407 4.26 5.187
OD 0.84 3.5 4 6.625 4.5 5.563
Wall Thickness 0.109 0.12 0.12 0.109 0.12 0.188

Refer to the 4130 Chrome Moly Rectangular Tubes Schedules, Chemical Composition and Tensile Strength

4130 Rectangle Tube Schedule Chart


Distributor of 4130 Tube With Many Schedules at Lowest Price in Qatar, Oman, Singapore and Sudan

Size   1/2” 1” 3/4” 1 1/4” 2” 1 1/2” 2 1/2” 3 1/2” 3” 4” 6” 5” 8”
NB   15 25 20 32 50 40 65 90 80 100 150 125 200
OD mm 21.34 33.4 26.67 42.16 60.33 48.26 73.03 101.6 88.9 114.3 168.3 141.3 219.1
5S mm 1.7 1.7 1.7 1.7 1.7 1.7 2.1 2.1 2.1 2.1 2.8 2.8 2.8
40S mm 2.8 3.4 2.9 3.6 3.9 3.7 5.2 5.7 5.5 6 7.1 6.6 8.2
10S mm 2.1 2.8 2.1 2.8 2.8 2.8 3.1 3.1 3.1 3.1 3.4 3.4 3.8
S20 mm - - - - - - - - - - - - 6.4
S10 mm - - - - - - - - - - - - -
S40 mm 2.77 3.38 2.87 3.56 3.91 3.68 5.16 5.74 5.49 6.02 7.11 6.55 8.18
XS/80S mm 3.73 4.55 3.91 4.85 5.54 5.08 7.01 8.08 7.62 8.56 10.97 9.53 12.7
S60 mm - - - - - - - - - - - - 10.3
S80 mm 3.73 4.55 3.91 4.85 5.54 5.08 7.01 8.08 7.62 8.56 11 9.53 12.7
S120 mm - - - - - - - - - 11.1 14.3 12.7 19.3
S100 mm - - - - - - - - - - - - 15.1
S140 mm - - - - - - - - - - - - 20.6
XXS mm 7.47 9.09 7.82 9.7 11.1 10.2 14 - 15.2 17.1 22 19.1 22.2
S160 mm 4.78 6.35 5.56 6.35 9.74 7.14 9.53 - 11.1 13.5 18.3 15.9 23
Size   12” 10” 14” 18” 16” 20” 24” 22” 26” 30” 28” 32” 36”
NB   300 250 350 450 400 500 600 550 650 750 700 800 900
OD mm 323.9 273.1 355.6 457.2 406.4 508 609.6 558.8 660.4 762 711.2 812.8 914.4
5S mm 4 3.4 4 4.2 4.2 4.8 5.5 4.8 - 6.4 - - -
40S mm 9.5 9.3 9.5 9.5 9.5 9.5 9.5 9.5 9.5 9.5 9.5 9.5 9.5
10S mm 4.6 4.2 4.8 4.8 4.8 5.5 6.4 5.5 - 7.9 - - -
S20 mm 6.4 6.4 7.9 7.9 7.9 9.5 9.5 9.5 13 13 13 13 13
S10 mm - - 6.4 6.4 6.4 6.4 6.4 6.4 7.9 7.9 7.9 7.9 7.9
S40 mm 10.3 9.27 11.1 14.3 12.7 15.1 17.5 - - - - 17.5 19.1
XS/80S mm 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7
S60 mm 14.3 12.7 15.1 19.1 16.7 20.6 24.6 22.2 - - - - -
S80 mm 17.5 15.1 19.1 23.8 21.4 26.2 31 28.6 - - - - -
S120 mm 25.4 21.4 27.8 34.9 31 38.1 46 41.3 - - - - -
S100 mm 21.4 19.3 23.8 29.4 26.2 32.5 38.9 34.9 - - - - -
S140 mm 28.6 25.4 31.8 39.7 36.5 44.5 52.4 47.6 - - - - -
XXS mm 25.4 25.4 - - - - - - - - - -  
S160 mm 33.3 28.6 35.7 45.2 40.5 50 59.5 54 - - - - -

AISI 4130 Round Tubing Chemical Composition


Element Cr Iron Mn Si C Mo P Su
Content (%) 0.80 – 1.10 97.03 – 98.22 0.40 – 0.60 0.15 – 0.30 0.280 – 0.330 0.15 – 0.25 0.035 0.04

4130 Grade Pipe Mechanical Properties


Tensile Strength Yield Strength Density Elongation Melting Point
560 460 0.28 20 % 2580

Types of 4130 Tube and Pipes


Manufacturer of 4130 Tubes in Various Form at Reasonable Price in Netherlands, France, Gabon, Angola and Algeria

4130 Chromoly Tubes
4130 Chromoly Tubes
AISI 4130 Square Tube
AISI 4130 Square Tube
4130 Alloy Steel Rectangular Tubes
4130 Alloy Steel Rectangular Tubes
AISI 4130 Seamless Pipe
AISI 4130 Seamless Pipe
4130 Chromoly Steel Tubes
4130 Chromoly Steel Tubes
4130 Alloy Steel Round Tubes
4130 Alloy Steel Round Tubes
DIN 1.7218 Hexagonal Pipe
DIN 1.7218 Hexagonal Pipe
SAE 4130 Chrome Molybdenum Tubing
SAE 4130 Chrome Molybdenum Tubing
UNS G41300 Welded Pipe
UNS G41300 Welded Pipe
4130 Chromoly Seamless Cold Rolled Steel Pipe
4130 Chromoly Seamless Cold Rolled Steel Pipe
ASME SA29 EFW Pipes
ASME SA29 EFW Pipes
AISI 4130 Cold Drawn Seamless Alloy Pipe
AISI 4130 Cold Drawn Seamless Alloy Pipe
25crmo4 ERW Tube
25crmo4 ERW Tube
Hot Rolled AISI 4130 Steel Pipe
Hot Rolled AISI 4130 Steel Pipe
4130 Mechanical Tubing
4130 Mechanical Tubing
En 1.7218 Seamless Pipes
En 1.7218 Seamless Pipes
AISI 4130 Drilling Pipes
AISI 4130 Drilling Pipes
4130 Chromoly Tubing
4130 Chromoly Tubing

SAE Chromoly Pipe Weight Per Foot


Size ID OD Schedule WT Weight/ft
3/4 0.742 80 0.154 1.48
0.612 160 0.219 1.95
0.824 1.05 40 0.113 1.13
0.434 0.308 2.44
1/2 0.546 80 0.147 1.09
0.464 160 0.188 1.31
0.622 0.84 40 0.109 0.85
0.252 0.294 1.72
1 0.957 80 0.179 2.17
0.815 160 0.250 2.85
1.049 1.315 40 0.133 1.68
0.599 0.358 3.66
1 1/4 1.160 160 0.250 3.77
1.380 1.66 40 0.140 2.27
0.896 0.382 5.22
1.278 80 0.191 3.00
2 1.875 0.250 5.68
2.157 2.375 10 0.109 2.64
1.939 80 0.218 5.03
1.687 160 0.344 7.47
2.067 40 0.154 3.66
2 1/2 2.635 2.875 10 0.120 3.53
2.443 0.216 6.14
2.375 0.250 7.02
1.771 0.552 13.71
2.323 80 0.276 7.67
2.125 160 0.375 10.02
2.469 40 0.203 5.80
1 1/2 1.338 160 0.281 4.86
1.610 1.90 40 0.145 2.72
1.100 0.400 6.41
3 3.260 3.50 0.120 4.34
3.124 0.188 6.66
3.068 40 0.216 7.58
2.900 80 0.300 10.26
2.300 0.600 18.6
3 1/2 3.760 4.0 10 0.120 4.98
3.548 140 0.226 9.12
3.364 80 0.318 12.52

4130 Chrome Moly Tubing Welding Methods


  • TIG-welding
  • Flux cored arc welding (FCAW) process
  • Mig Process
  • MAG-welding cored wire
  • Submerged arc welding (SAW)
  • MAG-welding massive wire
  • Arc welding (E)

AISI 4130 Seamless Pipe Tolerance Chart


Size Over 12″ 1/8″ to 1 1/2″ Over 4″ to 8″ Over 8″ to 12″ Over 1 1/2″ to 4″
Over(mm) +/- 1% OD 0.4 1.59 2.38 0.79
Under(mm) 0.79 0.79

4130 Chromoly Rectangular Tubing Shipping Time


Destination Port Region Sea Freight Air Freight
Port of Houston North America 25-35 Days 5-7 Days
Port of Rotterdam Europe 30-40 Days 4-6 Days
Port of Indonesia Indonesia 17-22 Days 3-5 Days
Port of Malaysia Malaysia 9–13 days 1–2 days
Laem Chabang Port Thailand 12–16 days 2–3 days
Port of Singapore Singapore 14–18 days 2–3 days
Port of Jebel Ali (Dubai) Middle East 20-30 Days 3-5 Days

4130 Steel Tubing Client Reference


Location Projects Material
Qatar QAFCO 3 Project 4130 Tube LSAW Pipe
Oman Duqm refinery projects AISI 4130 Tube Line Pipe
Netherlands REACTOR REPLACEMENT FOR R-501 POWERFORMING UNIT ROTTERDAM REFINERY SAE 4130 Tubing
Germany Scholven Phase III CHP Plant 4130 Seamless Tubing
Dubai Jebel Ali expansion project AISI 4130 Tube
Egypt Asorc Naphtha complex project (ISBL) 4130 Chromoly Pipe
Italy EFRA Project SAE 4130 Welded Pipe

AISI 4130 Chromoly Square Tubing Thermal Properties


Properties Imperial Metric
Thermal conductivity (100°C) 296 BTU in/hr.ft2. °F 42.7 W/mK

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