DIN 2391 ST 52 Seamless & Welded Pipe

ST 52 Pipe Supplier, DIN 2391 ST 52 Welded Pipe Manufacturer in India

DIN 2391 ST 52 ERW Pipe Exporter in India

ST 52 Material at Best Price in India

Check ST52 Pipe Equivalent Grades, Properties, Sizes, Specification & Chemical Composition
DIN 2391 ST 52
DIN 2391 ST 52
ST 52 Pipe
ST 52 Pipe
ST 52 Seamless Pipe
ST 52 Seamless Pipe

FASTWELL is highly acclaimed manufacturer, and exporter of DIN 2391 ST52 Pipes. These pipes are designed to meet customer satisfaction for dimensions and specifications. Carbon Steel DIN 2391 ST52 Tubes has excellent features to provide like high strength, reliability, superior finish, and affordable rate. We supply ST52 DIN 2391 Carbon Steel Seamless Tube mainly used in heavy engineering and several other industries.
We supply ST52 Carbon Steel DIN 2391 Tubes made by using best quality raw material and most modern technology systems. ST52 DIN 2391 Carbon Steel piping is durable and effectual in performance, it runs for longest period of time, necessitate low maintenance. These ST52 Carbon Steel DIN 2391 Pipes, are available on lowest price. ST52 DIN 2391 Carbon Steel Welded Pipes customized as per client requirement. 2391 ST 52 welded Pipe are carefully inspected by FASTWELL on many quality phases before last dispatch.


DIN 2391 ST 52 Price in India

  • Din st 52 welded steel tubes, DIN 2391 St 52 Honed Tube for Hydraulic Cylinder and Pneumatic Cylinder
    US $1200.00-$1800.00 / Ton
  • DIN 2391 ST 52 precision steel hydraulic cylinder honed tube
    US $0.50-$1.50 / Kilogram
  • Hard Chrome Plated Seamless Din 2391 St 52 Honed tube
    US $800.00-$1500.00 / Ton
  • ST 52 Steel Pipe Hollow Bar ST 52.0 ST 52.3 E355 Seamless Tube
    US $1.22-$3.22 / Kilogram

Click here for complete (grade & size wise)

DIN 2391 ST 52 Specification

ST 52 Pipe Standard DIN2391
Inside Diameter Tolerance H7-H10
Minimum Order Quantity 1 Ton
Outside Diameter Ranges 1/8’’~48’’ Or DN6~DN1200 Or 10.3mm~1219mm
Most common Length 6m, 12m
ST 52 Pipe Length (Custom) Single Random Length 16ft-22ft/4.8m-6.7m
ST 52 Pipe Wall Thickness Ranges SCH10~SCH160 Or STD,XS,XXS Or 1.73mm~59.54mm
Fixed Length 16ft-41ft/4.8m-12.5m
Double Random Length 22ft-35ft/6.7m-10.7m
I.D Roughness 0.4-0.8
ST 52 Pipe Type Seamless, Welded
ST 52 Pipe Technique Cold Drawn, ERW and so on
Grade St35/St45/St52/ St55 and so on

Length Min 3 Meters, Max18 Meters, or according to customer’s requirement
Additional Testing NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Specialized in Large Diameter ST 52 Pipe, din st 52 welded steel tubes, DIN 2391 St 52 Honed Tube for Hydraulic Cylinder and Pneumatic Cylinder
Type Seamless / ERW / Welded / Fabricated
Form Round, Hydraulic Etc
ST 52 Pipe Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
End Plain End, Beveled End, Treaded
ST 52 Pipe Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Craft Cold rolled and Cold drawn

DIN 2391 ST 52 Equivalent

10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42

DIN 2391 ST 52 Pipes Mechanichal Properties

The final delivery condition Cold drawn(Mandatory)
BK1）		 Cold drawn(Soft)
BKW1）		 Cold Drawn and Stress Release
(BKS)		 Anneal
(GBK)1）		 Normalizing
(NBK)1）
Kinds of Steel Tensile Elongation Tensile Elongation Tensile Yield point Elongation Tensile Elongation Tensile Yield point Elongation
Steel grade Material number No less than
Rm A5 Rm A5 Rm ReH A5 Rm A5 Rm ReH2) A5
N/mm2 % N/mm2 % N/mm2 N/mm2 % N/mm2 % N/mm2 N/mm2 %
St35 1.0308 -- -- -- -- -- -- -- -- -- 340~470 235 25
St37.4 1.0255 480 6 420 10 420 315 14 315 25 350~480 235 25
St45 1.0408 580 5 520 8 520 375 12 390 21 440~570 255 21
St52 1.0580 640 4 580 7 580 420 10 490 22 490~630 355 22
St52.4 1.0581 -- -- -- -- -- -- -- -- -- 500~650 355 21

DIN 2391 ST52 Carbon Steel Pipes Chemical Composition :

Standard Grade C Si Mn P max S max
DIN2391 St52 ≤0.22 ≤0.55 ≤1.6 0.025 0.025

DIN 2391 ST52 Pipe Dimension Tolerance :

OD Tolerance

4-30mm

31-40mm

41-50mm

51-60mm

61-70mm

71-80mm

81-90mm

91-100mm

±0.08mm

±0.15mm

±0.20mm

±0.25mm

±0.30mm

±0.30mm

±0.40mm

±0.45mm

WT Tolerance

±10%

Chemical Analysis of DIN 2391 ST 52 Honed Tube cylinder tube

Carbon

0.20%

Silicon

0.50%

Manganese

1.50%

Phosphorus

0.050% Max

Sulphur

0.050% Max

Related Specification

DIN 2391-2

1.0580 St52

Din2393&2394

1.0570 St52-3

EN10025

1.0570 S355

Mechanical Requirements: BK+S

Yield Strength

520 Mpa Min.

Tensile Strength

600 Mpa Min.

Elongation

14% Min.

Tolerance O/D: Seamless

Under 40mm +/- 0.2mm 40mm to 100mm +/- 0.3mm Over 100mm +/- 0.5mm

Tolerance O/D: Welded

To Din 2393 and 2394

Straightness: 1 / 1000

Tolerance I/D: Honed.

Calculated by dividing I/D by W/T

If Under 20

ISO H8

From 20 to under 25

ISO H9

From 25 to 28

ISO H10

Over 28

ISO H11

Roughness: 0.30 micron RA max

 

Types of DIN 2391 ST 52 Pipes

DIN 2391 ST52 Pipe stockist
 DIN 2391 ST52 Seamless Pipe supplier
DIN2391 Thin Wall Carbon Seamless Precision Steel Tube DIN 2391 ST52 Cold Drawn Carbon Steel Pipe
ST 52 Welded Hydraulic Pipes Suppliers Distributors CS Pipes
DIN 2391 ST 52 Seamless Piping Supplier DIN 2391 ST 52 Round Pipes Manufacturer
DIN 2391 ST 52 Rectangular Pipes Suppliers DIN 2391 ST 52 Welded Pipes
DIN 2391 Seamless Steel Precision Pipe Trader DIN 2391 ST52 Steel Pipes Stockist
Carbon Steel DIN 2391 ST52 Pipe Carbon Steel DIN 2391 ST52 Tube Supplier
DIN 2391 ST52 Pipes Exporter DIN 2391 ST52 High Precision Seamless Tube
DIN 2391 ST52 Cold Drawn Carbon Seamless Steel Pipe DIN 2391 ST52 Steel Tube Exporter
DIN 2391 ST52 Seamless Pipe supplier DIN 2391 ST52 Thick Wall High Precision Steel Tube
DIN 2391 ST 52 Welded Pipes Supplier 2391 ST 52 Seamless Pipes Stockiest in India
High Quality DIN 2391 ST52 Pipes suppliers ST52 Pipes Stockist in India
EN 10305 E235 Precision Seamless Steel Tube supplier DIN 2391 EN 10305 Pipes manufacturer
ST 52 Welded Pipes Manufacturer DIN Pipes Dealers
DIN 2391 ST 52 Seamless Pipes DIN 2391 ST 52 Square Pipes Manufacturer
DIN 2391 ST 52 Rectangular Pipes Suppliers DIN 2391 ST 52 Welded Pipes

ST 52 Pipe Types Out diameter Wall thickness Length
ST 52 SAW Pipe 16" NB - 100" NB As per requirement Custom
ST 52 Seamless Pipe (Custom Sizes) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Custom
ST 52 ERW Pipe (Custom Sizes) 1/2" NB - 24" NB As per requirement Custom
ST 52 Welded Pipe (in Stock + Custom Sizes) 1/2" NB - 24" NB As per requirement Custom

DIN 2391 ST 52 suppliers

ST 52 Seamless Tube
ST 52 Seamless Tube
ST 52 carbon steel cold drawn tubes
ST 52 carbon steel cold drawn tubes
ST 52 Condenser Tube
ST 52 Condenser Tube
ST 52 super heater tubes
ST 52 super heater tubes
ST 52 Carbon Steel Seamless Tubes
ST 52 Carbon Steel Seamless Tubes
ST 52 Boiler tube
ST 52 Boiler tube
ST 52 Schedule 60 Pipe
ST 52 Schedule 60 Pipe
ST 52 Schedule 40 Pipe
ST 52 Schedule 40 Pipe
ST 52 Rectangular Tube
ST 52 Rectangular Tube
ST 52 Square Pipe
ST 52 Square Pipe
ST 52 Square hollow section
ST 52 Square hollow section
ST 52 Heat-Exchanger Tube
ST 52 Heat-Exchanger Tube

DIN 2391 ST 52 Pressure Rating

Maximum working pressure of DIN 2391 ST 52 at temperature 400°F

The dimensions - outside pipe diameters and wall thicknesses are according ANSI B36.10.

Maximum Allowable Pressure (psi)
NPSOutside DiameterSchedule
(in)(in)102030STD4060XS80100120140160XXS
1/40.54798579851079810798
3/80.6756606660691479147
1/20.8463586358857585751090817150
3/41.0552735273718771871022014373
11.3154956495666706670931613340
1 1/41.664133413356385638738011276
1 1/21.93739373951585158724710316
22.375317731774498449870978995
2 1/22.875346034604704470463919408
33.5302430244200420061328400
3 1/242769276938963896
44.52581258136703670476957827339
55.5632273227333033303440455056606
66.6252071207131953195415753186390
88.625142015741829182923072841284133754085461351474971
1010.75114013991664166422792279270832773847455851284558
1212.7596112681441156021601922264432443843432450423843
141487510921313131315332079175026253283382943754921
16167669561148114815312009153125853157373344044882
18186818491192102115302042136125533147374342524848
2020613919122591914551989122525263138367542884824
222255783511148351949111425063063361941764733
2424510766114776614051978102124893126370042104786
30305108171021613817
32324787669575741054
3434450721901540992
36364256818515101021
4242583729438875
  • 1 in (inch) = 25.4 mm
  • 1 psi (lb/in2) = 6,894.8 Pa (N/m2) = 6.895x10-2 bar

DIN 2391 ST 52 Size Chart

NB Size OD 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
1/8”10.29 1.2 1.73 2.41
1/4”13.72 1.7 2.24 3.02
3/8”17.15 1.7 2.31 3.2
151/2”21.342.81.72.1 2.77 3.733.73 4.787.47
203/4”26.672.91.72.1 2.87 3.913.91 5.567.82
251”33.43.41.72.8 3.38 4.554.55 6.359.09
321 1/4”42.163.61.72.8 3.56 4.854.85 6.359.7
401 1/2”48.263.71.72.8 3.68 5.085.08 7.1410.2
502”60.333.91.72.8 3.91 5.545.54 9.7411.1
652 1/2”73.035.22.13.1 5.16 7.017.01 9.5314
803”88.95.52.13.1 5.49 7.627.62 11.115.2
903 1/2”101.65.72.13.1 5.74 8.088.08
1004”114.362.13.1 6.02 8.568.56 11.1 13.517.1
1255”141.36.62.83.4 6.55 9.539.53 12.7 15.919.1
1506”168.37.12.83.4 7.11 10.9711 14.3 18.322
2008”219.18.22.83.8 6.48.1810.312.712.715.119.320.62322.2
25010”273.19.33.44.2 6.49.2712.712.715.119.321.425.428.625.4
30012”323.99.544.6 6.410.314.312.717.521.425.428.633.325.4
35014”355.69.544.86.47.911.115.112.719.123.827.831.835.7
40016”406.49.54.24.86.47.912.716.712.721.426.23136.540.5
45018”457.29.54.24.86.47.914.319.112.723.829.434.939.745.2
50020”5089.54.85.56.49.515.120.612.726.232.538.144.550
55022”558.89.54.85.56.49.5 22.212.728.634.941.347.654
60024”609.69.55.56.46.49.517.524.612.73138.94652.459.5
65026”660.49.5 7.913 12.7
70028”711.29.5 7.913 12.7
75030”7629.56.47.97.913 12.7
80032”812.89.5 7.91317.5 12.7
85034”863.69.5 7.91317.5 12.7
90036”914.49.5 7.91319.1 12.7

DIN 2391 ST 52 Pipe Weight

DIN 2391 ST 52 Schedule Chart & DIN 2391 ST 52 weight

Welded and seamless DIN 2391 ST 52

DIN 2391 ST 52 Dimensions and weights section modulus and gallons capacity per linear foot
Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot Standard to XXHYSchedule
Pipe # 		Section Modulus Gallon Capacity Per Linear Foot
1/20.840.1090.6220.85STD40.0407.0158
  0.1470.5461.09XHY80.0478.0122
  0.1880.4641.31 160.0528.0088
  0.2940.2521.72XXHY .0577.0026
3/41.050.1130.8241.13STD40.0705.0277
  0.1540.7421.48XHY80.0853.0225
  0.2190.6121.95 160.1006.0153
  0.3080.4342.44XXHY .1103.0077
11.3150.1331.0491.68STD40.1328.0449
  0.1790.9572.17XHY80.1606.0374
  0.2500.8152.85 160.1904.0271
  0.3580.5993.66XXHY .2136.0146
1 1/4 1.660.1401.3802.27STD40.2346.0777
  0.1911.2783.00XHY80.2913.0666
  0.2501.1603.77 160.3421.0549
  0.3820.8965.22  .4110.0328
1 1/2 1.900.1451.6102.72STD40.3262.1058
  0.2001.5003.63XHY80.4118.0918
  0.2811.3384.86 160.5079.0730
  0.4001.1006.41  .5977.0494
22.3750.1092.1572.64 10.4205.1898
  0.1542.0673.66STD40.5606.1743
  0.2181.9395.03XHY80.7309.1534
  0.2501.8755.68  .8045.1434
  0.2811.8136.29  .8666.1344
  0.3441.6877.47 160.9806.1161
  0.4361.5039.04XXHY 1.1043.0922
2 1/2 2.8750.1202.6353.53 10.6870.2833
  0.2032.4695.80STD.401.0640.2487
  0.2162.4436.14  1.1169.2435
  0.2502.3757.02  1.2468.2301
  0.2762.3237.67XHY801.3386.2202
  0.3752.12510.02 1601.6371.1842
  0.5521.77113.71XXXHY 1.9971.1280
33.500.1203.2604.34  1.0411.4336
  0.1563.1885.58  1.3122.4147
  0.1723.1566.12  1.4265.4064
  0.1883.1246.66  1.5342.3984
  0.2163.0687.58STD.401.7241.3840
  0.2503.0008.69  1.9372.3672
  0.2812.9389.67  2.1207.3521
  0.3002.90010.26XHY802.2253.3431
  0.4382.62414.34 1602.8774.2811
  0.6002.30018.6XXHY 3.4243.2158
3 1/2 4.00.1203.7604.98 101.3776.5768
  0.2263.5489.12STD.1402.3939.5136
  0.2503.50010.02  2.6001.4998
  0.2813.43811.17  2.8562.4821
  0.3183.36412.52XHY803.1400.4617
  0.6362..72822.87XXHY 4.8795.3085
44.50.1204.2605.62 101.7612.7404
  0.1564.1887.24  2.2354.7156
  0.1884.1248.67  2.6296.6942
  0.2034.0949.32  2.8173.6838
  0.2194.06210.02  3.0184.6725
  0.2374.02610.80STD.403.2145.6613
  0.2504.00011.36  3.3611.6528
  0.2813.93812.67 603.7021.6326
  0.3123.87613.97  4.0273.6126
  0.3373.82615.00XHY804.2713.5972
  nbsp;0.4383.62419.02 1205.1790.5361
  0.5313.43822.53 1605.8997.4822
  0.6743.15227.57XXHY 6.7927.4054
55.5630.1885.18710.80  4.11611.0979
  0.2195.12512.51  4.72791.0716
  0.2585.04714.63STD.405.45001.0391
  0.2815.00115.87  5.86441.0204
  0.3124.93917.51  6.4074.99647
  0.3444.87519.19  6.9358.9696
  0.3754.81320.80XHY807.4300.9449
  0.5004.56327.06 1209.2534.8495
  0.6254.31332.99 16010.7976.7590
  0.7504.06338.59XXHY 12.0954.6734
66.6250.1096.4077.59 53.57691.6748
  0.1346.3579.30 104.34751.6488
  0.1566.31310.79  5.01071.6260
  0.1886.24912.94  5.93511.5937
  0.2036.21913.94  6.38041.5780
  0.2196.18715.00  6.82611.5620
  0.2506.12517.04  7.69051.5306
  0.2806.06518.99STD.408.49581.5008
  0.3126.00121.06  9.34161.4688
  0.3445.93723.10  10.1111.4391
  0.3755.87525.05  10.8931.4082
  0.4325.76128.60XHY8012.2241.3541
  0.5005.62532.74  13.7111.2909
  0.5625.50136.43 12014.98061.2346
  0.6255.37540.09  16.18211.1787
  0.7195.18745.39 16017.82431.0977
  0.8644.89753.21XXHY 20.025.9784
  1.0004.62560.13  21.7719.8727
  1.1254.37566.14  23.1237.7809