Carbon Steel Tube, CS Tube, Mild Carbon Steel Tube, Carbon Steel Seamless Tube, Carbon Steel Welded Tube, Carbon Steel EFW Tube.
Manufacturing Carbon Steel Tubes in ASTM A106, A333, A671, A672, BS3509, IS3589, EN10216-2, A500 etc. CS Pipe, BIS Approved Dealer, Distributor, Exporter, Supplier in India.
There are numerous advantages to employing cold drawn steel components. Not only do they have an appealing surface, but the din2391 cold drawn high precision seamless tube is over 20% harder than a standard hot rolled steel product. A cold working method on the material raises the dimensional tolerances of the DIN 2391 ST45 Tube, as well as other attributes such as straightness, while also intensifying the steel's physical properties.
Valour Alloys Inc., we carry a full inventory of DIN 2391 ST45 Tube Products in a variety of sizes to meet the structural piping requirements for applications the water, petroleum, oil & gas and other industries. DIN 2391 ST45 Pipe DIN 2391 ST45 Pipe can be Structural in Nature or used in Fluid, Gas, Oil Transmission.
Grade ST 45 is essentially a middling carbon steel grade with mediocre tensile strength qualities at best. Processes such as quenching and tempering can be used to manipulate the material. These treatments are carried out on ST45 DIN 2391 Carbon Steel Seamless Tubes' targeted and restricted locations. Induction hardening might also be used to excite the material, resulting in an end product with a hardness property of around HRC 55. In most cases, the DIN 2391 ST45 Carbon Steel Pipes could be delivered in an unsupervised heat treatment state. In other words, these pipelines almost always have a normalized delivery state. However, if the buyer so desires, the DIN 2391 St45 Seamless Precision Steel Tubes can be supplied in a variety of heat treatment options. On rare cases, if the application calls for it, manufacturers may provide this carbon steel material with slight chemistry variations.

DIN 2391 ST45 Seamless Tube

DIN 2391 ST45 Welded Tube
We Supply Carbon Steel Tubes in ASTM A106 Grade B, ASTM A106 Grade C, ASTM A53 Grade B, ASTM A333 Grade 3, ASTM A333 Grade 6, ASTM A334 Grade 1, ASTM A334 Grade 6, ASTM A179, ASTM A192, ASTM A210 A1, ASTM A210 C, Etc.The grade indicates the testing methods required for a given application. It is critical that structural grades of Carbon Steel Pipe not be used for Pressure or Fluid applications.
"Discover precision-engineered DIN 2391 ST45 Tubes for your industrial applications. These high-quality, seamless steel tubes offer exceptional durability and reliability. Explore our range today for superior performance in hydraulic, automotive, and machinery systems."
Material Composition: DIN 2391 ST45 Tubes are typically made from low-alloy steel with a composition that ensures high strength and durability. The exact chemical composition may vary slightly depending on the manufacturer and specific requirements.
Manufacturing Process: These tubes are produced using a cold-drawn or cold-rolled process, which helps in achieving precise dimensions and a smooth surface finish. Cold working also enhances the mechanical properties of the tube.
Dimensions: DIN 2391 ST45 Tubes come in various dimensions, including outer diameter (OD) and wall thickness, which can be customized to meet specific application requirements. The standard specifies a range of sizes to choose from.
Properties: These tubes are known for their excellent dimensional stability and mechanical properties, including high tensile strength and good elongation. They are designed to withstand high-pressure conditions and provide reliable performance in critical applications.
Surface Finish: DIN 2391 ST45 Tubes have a smooth and clean surface finish, which is essential for applications like hydraulic systems where any imperfections could lead to issues in operation.
Standards: DIN 2391 ST45 Tubes conform to the standards set by the Deutsches Institut für Normung (DIN), which is the German Institute for Standardization. Compliance with these standards ensures consistency and quality in manufacturing.
DIN 2391 ST45 Tubes are precision steel tubes known for their high-quality manufacturing, precise dimensions, and excellent mechanical properties. They are widely used in industries that demand precision and reliability in their components, particularly in hydraulic and mechanical systems. When considering the use of ST45 Tubes in any application, it's essential to refer to the specific DIN 2391 standard and consult with manufacturers to ensure that the tubes meet the required specifications and quality standards for the intended purpose.
DIN 2391 ST45 Tube Range
DIN 2391 ST45 Tube Outer Diameter Size | 1/4" NB To 30" NB (Nominal Bore Size) |
DIN 2391 ST45 Tube Wall Thickness | 0.8 MM TO 4 MM WALL THICKNESS |
DIN 2391 ST45 Tube Length | 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
DIN 2391 ST45 Tube Ends | Plain Ends / Beveled En |
DIN 2391 ST45 Tube Specification | ASTM A106 / ASTM A53 / ASTM A333 / ASTM A334 / ASTM A179 / ASTM A192 / ASTM A210 |
DIN 2391 ST45 Tube Grades | ASTM A106 GRADE B, ASTM A106 GRADE C, ASTM A53 GRADE B, ASTM A333 GRADE 1, ASTM A333 GRADE 6, ASTM A333 GRADE A334 GRADE 1, ASTM A334 GRADE 6, ASTM A179, ASTM A192, ASTM A210 |
DIN 2391 ST45 Tube Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
DIN 2391 ST45 Tube Type | SEAMLESS / WELDED / ERW / EFW / COLD DRAW / HOT FINISH / COLD FINISH |
DIN 2391 ST45 Tube Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
DIN 2391 ST45 Tube Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
DIN 2391 ST45 Tube Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
DIN 2391 ST45 Tube Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
DIN 2391 ST45 Tube Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
DIN 2391 ST45 Tube Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
DIN 2391 ST45 Tube Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc. |
DIN 2391 ST45 Tube Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC. |
Chemical Composition of DIN 2391 ST45 Tube
Grade |
Chemical Composition(%): | ||||
C max | Si max | Mn | P max | S max | |
St 35 | 0.17 | 0.35 | ≥0.40 | 0.025 | 0.025 |
St 45 | 0.21 | 0.35 | ≥0.40 | 0.025 | 0.025 |
St 52 | 0.22 | 0.55 | ≤1.60 | 0.025 | 0.025 |
Mechanical Properties of DIN 2391 ST45 Tube
Steel grade |
BK | BKW | BKS | GBK | NBK | |||||||
RmN/mm min |
min | RmN/mm min |
min | N/mm min |
ReH N/mm min |
min | N/mm min |
min | N/mm min |
ReH N/mm min |
min | |
St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340-470 | 235 | 25 |
St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 235 | 21 |
St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490-630 | 355 | 22 |
Other Available Products Of DIN 2391 ST45 Tube
Carbon Steel Tubing | Carbon Steel Tubes |
Carbon Steel ASTM A106 Seamless Tubes | Carbon Steel ASTM A333 Seamless Tube |
ASTM A334 Carbon Steel Seamless Tubes | A106 Carbon Seamless Tubing |
A106 Grade B Carbon Seamless Tubes Suppliers | ASTM A53 Carbon Steel Tubing |
Carbon Steel A106 Seamless Tubing Dealer | Carbon Steel A106 Tubes Exporter |
A106 Carbon Tubes Stockholder | ASTM A106 Carbon Seamless Tube Distributors |
ASTM A106 Carbon Steel Tubing | Carbon Steel A53 Tubes Manufacturer |
ASME SA210 Grade A1 Seamless Tubes | ASME SA210 Grade C Carbon Tube |
ASME SA192 Carbon Steel Tubes | ASME SA179 Carbon Seamless Tube |
DIN 2391 ST35 Carbon Steel Tubes | DIN 2391 ST52 Carbon Steel Tubes Stockist |
BS 3509 Grade 360 Carbon Steel Tubes | ASME SA671 Carbon Steel EFW Tube |
BS 3509 Grade 320 Carbon Steel Tubing | ASME SA106 Carbon Steel Seamless Tubes Stockist |
DIN 2391 ST45 Tube Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We DIN 2391 ST45 Tube with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Valour Alloys all types of DIN 2391 ST45 Tube such as Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our DIN 2391 ST45 Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All DIN 2391 ST45 Tube are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying DIN 2391 ST45 Tube to Countries -
We Export DIN 2391 ST45 Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing DIN 2391 ST45 Tube to Cities -
We Export DIN 2391 ST45 Tube to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.
Frequently Ask Questions (FAQ)
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