To Top

St52 Pipe Suppliers, Stockist

CS/MS ST52 PIPE

 

ST52 SEAMLESS PIPE, CARBON STEEL ST52 PIPES IN VAPI, ST 52 WELDED PIPES SUPPLIER IN RAJKOT, ST52 Pipe, 2391 ST 52 SEAMLESS PIPES STOCKIST IN AHMEDABAD, DIN 2391 ST 52, ST 52 MATERIAL STOCKIST IN GANDHINAGAR, ST52 PIPE SUPPLIERS, ST52 Pipe Manufacturers in India.

We RAJSAGAR STEEL is the prominent business entity engaged in manufacturing, supplying, and exporting wide ranges of CS/MS ST52 Pipe all around the globe. The ST52 pipes are manufactured in wide ranges so that the buyers can select the best pipes as per their need. ST52 steel pipe is available in different specifications like dimensions, surface finish, end finish, length, standards, and wall thickness. The same is provided in cut-made specifications to our well-esteemed customers for the fulfillment of their expectations. The pipes are manufactured by following all the essential parameters. Industries such as petrochemical, pharmaceuticals, paper and pulp, oil and gas refineries, and many more make use of these pipes in wide ranges.

What is ST52 Steel?

St52 Steel is an easily weldable low-carbon manganese steel grade with excellent impact resistance and material strength, ideal for construction, marine structures, automotive manufacturing and machine building applications. This grade has an approximate density of 7.85g/cm3 and a Brinell 180 hardness rating; additionally, it's resistant to numerous pollutants while having excellent machinability at subzero temperatures compared with mild steel grades. The "ST" stands for "structural steel", and the "52" indicates the minimum yield strength of the material, which is 52 kilo-pound per square inch (approximately 360 MegaPascals, MPa) in its most commonly used form.
St52 steel is extremely weldable and corrosion-resistant. However, its use may not be recommended in environments with higher stress levels, as it may exhibit brittle behaviour under such conditions.
Gas Tungsten Arc Welding (GTAW), which uses non-consumable tungsten electrodes, is the best choice when welding St52 steel due to its susceptibility to oxidation and impurities.

Features of the manufactured pipes-
Many features are inherited in the CS/MS ST52 Pipe that we manufacture. The different features are high durability, good weldability, high tensile strength, machinability, weldability, good corrosion resistance, and so on. Because of these features that the pipes contain, we have been appreciated by the clients for the safe and pure service. The clients are satisfied with the manufacturing of pipes.

MILD STEEL ST52 PIPES IN VAPI, DIN 2391 ST 52 SEAMLESS PIPES DEALER IN ANKLESHWAR, ST52 SEAMLESS STEEL PIPE IN ANKLESHWAR, DIN 2391 ST 52 RECTANGULAR PIPES STOCKIST IN SURAT, DIN 2391 ST 52 ROUND PIPES STOCKIST IN BARODA, ST52 STEEL PIPE.


Quality assurance and material testing-

The quality of the St 52 Material is checked by the quality checkers at every single step of the manufacturing process. All the parameters and manufacturing norms are followed in the development of the pipes. And the manufacturing of the pipes is done under the strict supervision of the hired professional experts. The ranges are set up according to the national and international set of quality standards. The quality checkers conducts different tests to check the quality of the CS/MS ST52 Pipe. Some tests that are performed to check the quality of the product are-

  • Hardness test
  • Hydrostatic test
  • Intergranular corrosion test
  • Positive material identification
  • Ultrasonic test

Other than these quality tests the quality checkers also conducts different inspections. The different inspections that are conducted are third-party inspection and visual inspection. These are conducted by the third-party inspection squad who are world’s reputed personnel. They have excellent knowledge about the manufacturing of the pipes that are going to deliver to the clients. These tests and inspections are conducted for the satisfaction of the clients related to the product that is delivered to them.

Documentation of the pipes-

Various documents related to the tests and the inspections are attached to the delivered CS/MS ST52 Pipe to the clients. To ensure them that there are no harmful products is involved in the manufacturing of the pipes. The documents involved are-

  • Commercial invoice
  • Fumigation certificate
  • Guarantee letter of the company
  • Third-party inspection statement
  • Visual inspection statement
  • Raw material test report

Packing of the pipes-

The CS/MS ST52 Pipe is packed so that they don’t lose their properties and maintain their quality. These are well packed in the wooden boxes, pallets, and crates to prevent the pipes from getting rust during shipment of the pipes. They are even protected by the plastic cover so that they are not destroyed in the extreme weather conditions. We ensure the safe and fast delivery of the product to our clients.

Carbon Steel ST52 Pipe Specification

Standard DIN2391
Material Grades St52
International Equivalents - EU EN: E355 (1.0580) - USA SAE/AISI: Gr.65 - Germany DIN, W. Nr.: 1.0060, E355, St52, St52-3 - France AFNOR: E335, ES355 - England BS: CEW5, CFS5, E335 - Italy UNI: E335, Fe510 - And more from Sweden, Poland, Czechia, Austria, Russia, and International ISO Standard
Codes and Standards Compliance ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN
Dimensions & Sizes ASME/ANSI B36.10 / 19, 1/2” NB to 36” NB (includes various shapes and techniques like LSAW, SSAW, HSAW)
Pipe Wall Thickness Ranges from SCH 5 to SCH XXS, including 3-12mm thickness
Producing Techniques Hydraulic cold drawn, cold rolled, Seamless / ERW / Welded / Fabricated / CDW / EFW
Available Shapes Round, Half Round, Square, Rectangular, or Custom shape
Length Standard lengths include 6m, 12m with custom options ranging from Min 3 Meters to Max 18 Meters
Inside Diameter Tolerance H7-H10
Outside Diameter Ranges 1/8’’48’’, DN6DN1200, 10.3mm~1219mm
Surface Roughness Ra0.4-Ra0.8
Delivery Condition BK(+C), BKW(+LC), BKS(+SR), GBK(+A), NBK(+N)
Test Certificate EN 10204 3.1 B
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
Specialization 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.
Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
End Plain End, Beveled End, Treaded

Strength tests-

  • Leakage test
  • Mechanical test
  • Compression test
  • Hardness test
  • Tensile test
  • Thermal property analysis

Material tests-

  • Micro test
  • Chemical analysis
  • Macro test
  • Pitting corrosion test
  • PMI test
  • Radiography


ST52 Pipe 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

ST52 Pipe Price List

  • St52 DIN 2391 Seamless Pipes 44.45OD x 3.9MM THK
    $0.68/mtr
    Europe: €0.57/mtr
    Saudi Arabia: SAR 2.55/mtr
  • DIN 2391 ST52 Pipes in India
    INR 85,148.12
  • ST 52 Material at Best Price in India
    INR 96,303.73
  • ST52 Cold Drawn Seamless Steel Pipes:
    Price Range: US$ 615.00 - 655.00/Ton | Minimum Order Quantity:: 1 Ton (US)
  • Carbon Steel Seamless Pipe ST52
    India Price: ₹100/Kg
  • St52 E355 Cold Drawn Seamless Carbon Steel Honed Tube for Hydraulic Cylinder
    Price Range: $460.00 - $500.00 per ton | MOQ: 1 Ton (US)

Available Specification

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

 

St52 Pipe Material Equivalent

St52 pipe material has various equivalents in different standards and countries. The equivalents for St52 material include:

  • European EU EN: E355 (1.0580)
  • USA SAE / AISI: Gr.65
  • Germany DIN, W. Nr.: 1.0060, E355, St52, St52-3
  • France AFNOR: E335, ES355, TS-47a, TU526
  • England BS: CEW5, CFS5, E335, ERW5NKM
  • Italy UNI: E335, Fe510
  • Sweden SS: 1650
  • Poland PN: MSt6
  • Czechia CSN: 11600
  • Austria ONORM: St60F
  • Russia GOST: St6sp
  • Inter ISO: Fe590

St52 Pipe Chemical Composition

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

ST52 Pipe Mechanical Properties

ST52 pipes have excellent mechanical properties with a minimum tensile strength of 600Mpa and a minimum yield strength of 520Mpa.

  Cold drawn(Mandatory) Cold drawn(Soft) Cold Drawn and Stress Release Anneal Normalizing
BK1 BKW1 (BKS) (GBK)1 (NBK)1
Grade Tensile Elongation Tensile Elongation Tensile Yield point Elongation Tensile Elongation Tensile Yield point Elongation
N/mm2 % N/mm2 % N/mm2 N/mm2 % N/mm2 % N/mm2 N/mm2 %
St52 640 4 580 7 580 420 10 490 22 490~630 355 22
Yield Strength 520 Mpa Min.
Tensile Strength 600 Mpa Min.
Elongation 14% Min.

 

Other Types of CS/MS ST52 Pipes
CS ST52 Pipe in Ankleshwar
CS ST52 Pipe in Vapi
DIN 2391 ST 52 Seamless Pipe Stockist in Surat
MS ST52 Pipe in Surat
DIN 2391 ST 52 Welded Pipes Supplier in Mehsana
DIN 2391 ST 52 Round Pipes
2391 ST 52 Seamless Pipes Stockholder in Baroda
DIN 2391 ST 52 Welded Pipes Supplier in Gujrat
ST 52 Welded Pipe Dealer in Ahmedabad
ST 52 Welded Hydraulic Pipes Supplier In Gujrat
CS ST52 Pipe in Rajkot
MS ST52 Pipe in Ankleshwar
CS/MS ST52 Pipes Supplier in Palanpur
Mild Steel ST52 Seamless Pipes
Carbon Steel ST52 Pipe Dealer in Gandhinagar
Carbon Steel ST52 Seamless Pipes Supplier in Rajkot
Mild Steel ST52 Pipes Manufacturer
High yield Mild Steel ST52 Seamless Pipe Stockist in Ahmedabad
Carbon Steel ST52 Seamless Pipes
CS/MS ST52 Pipe Manufacturer
CS ST52 Pipe in Surat
MS ST52 Pipe in Vapi
MS ST52 Pipe in Rajkot
MS ST52 Welded Pipes
Mild Steel ST52 Welded Pipes Manufacturer Ankleshwar
Carbon Steel ST52 Welded Pipe
DIN 2391 ST 52 Welded Pipes Stockist in Palanpur
DIN 2391 ST 52 Hydrualic Pipe Supplier in Bhavnagar
Top Quality ST 52 Welded Pipes Dealer in Surat
DIN 2391 ST 52 Welded Pipes Supplier

 

CS/MS ST52 Pipes Application

Carbon Steel ST52 Pipe are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Mild Steel ST52 Pipes through a worldwide network of stock-keeping branches. These CS/MS ST52 Pipes is use in various industries like :

  • Carbon Steel ST52 Pipe uses in Oil and Gas Pipeline
  • Mild Steel ST52 Pipes uses in Chemical Industry
  • CS/MS ST52 Seamless Pipes uses in Plumbing
  • CS ST52 Welded Pipe uses in Heating
  • MS ST52 Welded Pipes uses in Water Supply Systems
  • DIN 2391 ST 52 Welded Pipe uses in Power Plant
  • ST 52 Welded Pipes uses in Paper & Pulp Industry
  • 2391 ST 52 Seamless Pipes uses in General Purpose Applications
  • DIN 2391 ST 52 Welded Pipes uses in Fabrication Industry
Industry

Cities We Supply

DIN 2391 ST 52 Seamless Pipes Manufacturer in Surat DIN 2391 ST 52 Welded Pipes Stockholder in Surendranagar
DIN 2391 ST 52 Round Pipes Supplier in Dahod 2391 ST 52 Seamless Pipes Stockist in Gandhinagar
DIN 2391 ST 52 Welded Pipes stockist in Rajkot ST 52 Welded Pipes Exporter in Sabarkantha
DIN 2391 ST 52 Pipes Supplier in Kheda CS/MS ST52 Pipes Distributor in Kutch
Mild Steel ST52 Seamless Pipes Supplier in Jamnagar Carbon Steel ST52 Pipes Supplier in Junagadh
Carbon Steel ST52 Seamless Pipes Stockholder in Mehsana Mild Steel ST52 Pipes Supplier in Narmada
High yield Mild Steel ST52 Seamless Pipes Dealer in Patan Carbon Steel ST52 Seamless Pipes Stockholder in Porbandar
CS/MS ST52 Pipes Supplier in Anand MS ST52 Welded Pipes Stockist in Banaskantha
Mild Steel ST52 Welded Pipes Supplier in Ahmedabad Carbon Steel ST52 Welded Pipes Dealer in Amreli
DIN 2391 ST 52 Welded Pipes Distributor in Bharuch DIN 2391 ST 52 Hydrualic Pipes Manufacturer in Bhavnagar
Top Quality ST52 Steel Pipe Supplier in Navsari DIN 2391 ST 52 Welded Pipes Manufacturer in Panchmahal
ST52 Seamless Pipe Stockist in Vadodara ST52 Seamless Steel Pipe in Valsad

 

Suppliers and Stockists of CS/MS ST52 Pipe in Cities Like

  Ahmedabad
  Vadodara
  Anand
  Chhota Udaipur
  Dahod
  Kheda
  Mahisagar
  Panchmahal
  Sanand (Mini)
  Vani
  Vatwa- Zone 'D'
  Dhandhuka
  Dholka
  Kapadwanj
  Matar
  Nadiad-I
  Nadiad- II
  Balasinor
  Paddhari
  Malia
  Jasdan
  Bhaktinagar
  Jetpur
  Wankaner
  Morbi
  Dhoraji
  Olpad
  Katargam
  Doswada
  Pandesara
  Botad
  Vitthalwadi
  Shihor-I
  Palitana
  Madhapur
  Anjar
  Gandhidham-I
  Bhuj
  Dahej (GACL)
  Atali-Kaladra (Hsg)
  Palej
  Valia
  Vagra (IPCL)
  Vagra (Chem)-Vilayat
  Chotila-I
  Lakhtar
  Halvad
  Thangadh
  Dhangadhra
  Limbdi
  Godhra
  Kalol
  Halol
  Dahod- II
  Kutch
  Viramgam
  Kuha Village in Daskroi, 382433
  Bakrol GIDC
  Kunjad-gatrad Road

  Gandhinagar
  Aravalli
  Banaskantha
  Mehsana
  Patan
  Sabarkantha
  Kerala
  Kathwada I & II
  Odhav
  Naroda
  Vatwa
  Sojitra
  Umreth
  Petlad
  Borsad
  Khambat
  Bhilad
  Valsad
  Umargam
  Sarigam
  Vapi
  Unai
  Bilimora
  Navsari
  Gondal-I
  Gondal-II
  Rafaleshwar
  Kuvadawa
  Aji
  Hazira (Mora)
  Sachin
  Ichchapore (GIDC-SUDA)
  Jafrabad
  Mahuva
  Shihor-II
  Vertej
  Alang
  Mandvi
  Vagra
  Jambusar
  Hansot
  Panoli
  Ankleshwar
  Jagadia (Chem)
  Dahej
  Tilakwada
  Sagbara
  Bamanbore
  Kukarwada
  Balisana
  Kheralu
  Visnagar
  Vijapur
  Malpur
  Kathawada I & II
  Sankheda
  Bakrol-382210
  ANAND GIDC
  VALLABH VITHYANAGAR GIDC

  Surat
  Bharuch
  Dang
  Narmada
  Navsari
  Tapi
  Pavi-jetpur
  GTC Ltd.
  Dabhoi
  Ranoli
  Limbda (Appolo Tyre)
  V.U. Nagar
  Bhat
  Gandhinagar-I
  Gandhinagar-II
  Dehgam
  Dhrol
  Bhatia
  Bhanvad
  Jamkhambhalia
  Lodhika
  Valod
  Khatodara
  Bardoli
  Nizar
  Liliya
  Rajula
  Babra (Dimond)
  Damnagar
  Chitra
  Sihori
  Ambaji
  Palanpur
  Panoli
  Nabipur
  Dungari
  Valia (Dodwada)
  Rajpipla-II
  Rajpipla-I
  Visavadar
  Sil
  Junagadh-I
  Mehsana-I
  Kalol
  Kadi
  IFFCO
  Mehsana-II
  Chhatral
  Modasa
  Himatnagar
  Idar
  Vatva
  Por-Ramangamdi
  Thasra
  Mundra
  Rajkot Metoda Gidc - 360021
  RAJKOT ALL GIDC
  KATHWADA GIDC

  Rajkot
  Amreli
  Bhavnagar
  Botad
  Devbhoomi Dwarka
  Gir Somnath
  Jamnagar
  Junagadh
  Morbi
  Porbandar
  Surendranagar
  Kachchh
  Nandesari
  Makarpura
  Vaghodia
  P.C.C.
  Savli
  Mansa
  Ranasan
  Gozaria
  Pardi
  Dharampur-II
  Arambhada
  Jamnagar-I
  Jamnagar-II
  Kotda-Sangani
  Amreli
  Babra(G)
  Vallabhipur
  Dhasa
  Deesa
  Radhanpur
  Chandisar
  Valia (Water)
  Naldhari
  Kanerao
  Bharuch
  Valia (Kondh)
  Veraval
  Junagadh-II
  Sutrapada
  Porbandar
  Miyani
  Sayla
  Patan
  Chanasma
  Lanva
  Sidhpur
  Jambughoda
  Shahera
  Talod
  Pimpri
  Devgadhbaria
  Dediapada
  VATVA GIDC
  SANAD GIDC
  CHANGODAR GIDC