What is DIN 2391 ST35 nbk Carbon Steel Seamless Tube, and what are its key features?

DIN 2391 ST35 nbk Carbon Steel Seamless Tube is a high-quality, precision-crafted tubing widely used in various industrial applications. This seamless tube is made from carbon steel, known for its exceptional strength, durability, and resistance to corrosion. The "nbk" designation refers to its normalized, annealed, and cold-drawn manufacturing process, ensuring consistent and uniform properties throughout the tube's length.

Key features of DIN 2391 ST35 nbk Carbon Steel Seamless Tube include its excellent machinability, precision tolerances, and smooth inner and outer surfaces, making it ideal for hydraulic systems, automotive components, and general engineering purposes. Its superior dimensional accuracy and reliable performance under high-pressure conditions have made it a preferred choice for critical applications where reliability and efficiency are paramount.

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Din 2391 Grade St 35 Carbon Steel Seamless Tube Sizes, Din 2391 Grade St 35 Carbon Steel Seamless Tube, Manufacturers of DIN 2391-2 Grade St 35 Carbon Steel Seamless Tubes, ST35 DIN 2391 Seamless Tubing, Din2391 St35 Seamless Tube Supplier In Mumbai, India.

What industries or applications commonly use DIN 2391 ST35 nbk Carbon Steel Seamless Tube?

DIN 2391 ST35 nbk Carbon Steel Seamless Tube finds extensive usage in various industries and applications due to its reliable performance and excellent properties. The hydraulic industry is one of the primary sectors that commonly utilize this seamless tube. It is employed in hydraulic systems and equipment, such as cylinders, valves, and hydraulic lines, where its high strength and resistance to pressure make it an ideal choice. Additionally, the automotive industry relies extensively on DIN 2391 ST35 nbk Carbon Steel Seamless Tube to manufacture fuel injection systems, brake lines, and other critical components.

The tube's precision tolerances and smooth surface ensure efficient fluid flow and contribute to the overall performance and safety of automotive systems. Furthermore, this seamless tube is also employed in general engineering applications, including construction, machinery, and instrumentation, where its durability, machinability, and dimensional accuracy are valued. The versatility and wide range of applications make DIN 2391 ST35 nbk Carbon Steel Seamless Tube a sought-after choice in multiple industries.

Specification Of DIN 2391 ST35 Carbon Steel Seamless Tube

Standard AISI, DIN, EN, GB, IS, JIS, ASTM, ASME
Size 3.35 mm OD To 101.6 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness 0.020" –0.220", (special wall thicknesses available)
Length Single Random, Double Random, Standard & Cut length Pipe & Tube
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc
Type Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc
End Plain End, Beveled End, Treaded Pipe & Tube

Seamless ST35 DIN 2391 CS Tube Sizes Chart In MM, Thin Wall CS DIN 2391-2 Grade St 35 Round Seamless Tube, DIN 2391-2 Grade St 35 Cold Drawn Tube, DIN 2391 Carbon Steel Seamless Tube Stockist In Mumbai.

Types Of Din2391 St35 Seamless Tubes

Din2391 St35 Seamless Round Tube

Din2391 St35 Seamless Round Tube

Din2391 St35 Seamless Round Tube, DIN 2391 Seamless Round Tube Supplier, Din2391 St35 Round Seamless Tube Stockist.

CS ST35 DIN 2391 Carbon Steel Seamless Tube

CS ST35 DIN 2391 Carbon Steel Seamless Tube

CS ST35 DIN 2391 Carbon Steel Seamless Tube, CS ST35 DIN 2391 Carbon Steel Seamless Tube Supplier, CS ST35 DIN 2391 Carbon Steel Seamless Tube Stockist.

Carbon Steel DIN 2391 Seamless Tube

Carbon Steel DIN 2391 Seamless Tube

Din2391 St35 Carbon Steel Seamless Tube, DIN 2391 ST35 nbk Seamless Rectangle Tube Supplier, DIN 2391 ST35 nbk Seamless Tube Stockist.

Carbon Steel DIN 2391 Seamless Tube

Carbon Steel DIN 2391 Seamless Tube

Carbon Steel DIN 2391 Seamless Tube, CS DIN 2391 Seamless Tube Supplier, Carbon Steel DIN 2391 Seamless Tube Stockist.

Widest Range of CS DIN 2391 ST35 NBK Seamless Tubes in Mumbai, India.

  • Widest RangeSchedule XS Carbon Steel Din 2391 Seamless Tube
  • Widest RangeSchedule 160 DIN 2391 Seamless Tube
  • Widest RangeSchedule 10 DIN 2391 Seamless Tube
  • Widest RangeSchedule 40 DIN 2391 ST35 Seamless Tube
  • Widest RangeDIN 2391 ST35 Metric Seamless Tubing
  • Widest RangeSchedule 80 2391 CS Seamless Tube
  • Widest RangeSchedule 5 CS DIN 2391 ST35 Seamless Tube
  • Widest RangeSchedule XXS CS DIN 2391 ST35 Seamless Tube
  • Widest RangeDIN 2391 CS Seamless Tube
  • Widest RangeCS DIN2391 ST 35 Seamless Tube
  • Widest RangeDIN 2391 Grade C ST35 Seamless Tube
  • Widest RangeCarbon Steel DIN 2391 ST35 Seamless Tube
  • Widest RangeCS DIN 2391 Seamless Round Tube
  • Widest RangeST35 DIN 2391 Seamless Tube HS Code
  • Widest RangeCarbon Steel DIN2391 ST 35 Seamless Tube
  • Widest RangeST35 DIN 2391 Seamless Tubing Suppliers

Check Other Tubes Types In Detail

CS DIN 2391 ST35 nbk Seamless Tubes Equivalent Grades

DIN EN BS NFA ASTM ASME
DIN 2391-2 Grade St 35 EN 1.0308 Grade S235G2T NFA 49-310 Grade TU 37-b

ST35 DIN 2391 Carbon Steel Seamless Tube Sizes Chart, DIN 2391 EN 10305 Seamless Tube, ST35 DIN 2391 Carbon Steel Seamless Tube Manufacturers In India, Carbon Steel DIN 2391 Seamless Tube Exporter In India

ST35 DIN 2391 CS Seamless Tubes Price

Product Price
Austenitic ST35 DIN 2391 Carbon Steel Seamless Tube Price Per Piece $4.00 - $190.00/ Piece
ST35 DIN 2391 CS Seamless Tube Price In India $696.00 - $1,480.00/ Ton
Carbon Steel DIN 2391 ST35 Seamless Tube Price US $ 1150 - 2000 / Ton
DIN 2391 ST35 Seamless Tube Price Per Kg $4 - 25 / Kg
CS DIN 2391 Grade ST 35 Seamless Tube Price List US $ 11 - 45 / Pound
DIN 2391 ST35 Carbon Steel Square Seamless Tube Price $1,080.00 - $3,480.00/ Ton
DIN 2391 ST 35 nbk Seamless Tube Price US $ 1430 - 12000 / Ton
DIN 2391 ST35 nbk Seamless Tube Price List $750.00 - $1,930.00/ Ton
Carbon Steel DIN 2391 Seamless Tube Price US $ 1400 - 3000 / Ton

For Quatation & Questions Related To ST35 DIN 2391 nbk CS Seamless Tubes

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DIN 2391 Seamless Tube Manufacturing Process

Drawing/ Floating Process

Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. ST35 DIN 2391 Carbon Steel tubes benefit from maintaining the integrity of their surface.

Continuous Seamless Tube Mills

The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.

Continuous Casting

A notable advancement in the production of seamless tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the tubes.

Annealing

Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.

Sinking Process

Tube sinking is a drawing technique that reduces the diameter of tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, tube sinking is ideal.

Inspection and Testing

Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.


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Chemical Composition Of DIN 2391 Seamless Tube

Standard Grade C Si Mn P max S max
DIN2391 St35 ≤0.17 ≤0.35 ≥0.4 0.025 0.025

Mechanical Properties Of DIN 2391 nbk Seamless Tubing

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 %
St35 480 6 420 10 420 315 14 315 35 340~470 235 25

Testing & Inspection of DIN 2391 Grade St 35 Seamless Tubes

Testing (Destructive, Non Destructive)

Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Intergranular Corrosion (IGC) Test Impact Test
Macro Test Dye Penetrant Test (DP Test)
Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Flaring Test Bend Test
Flattening Test

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Supply Cities Of DIN 2391 ST35 nbk Seamless Tubes

The cities listed here are where we have supplied our grade DIN 2391 ST35 nbk seamless tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide DIN 2391 ST35 nbk seamless tubes to satisfy the needs of our clients.

Calgary, Moscow, Ulsan, Vadodara, Houston, Los Angeles, Toronto, Geoje-si, Milan, La Victoria, Al Khobar, Colombo, Melbourne, Bhopal, Nashik, Al Jubail, Abu Dhabi, Muscat, Ankara, Howrah, Mexico City, Mumbai, Rajkot, Pimpri-Chinchwad, London, Dammam, Sharjah, Petaling Jaya, Caracas, Jaipur, Montreal, Gurgaon, Jakarta, Courbevoie, Surat, Hyderabad, Thane, Kanpur, Vung Tau, Chennai, Pune, Nagpur, Hanoi, Busan, Doha, Ranchi, Santiago, Port-of-Spain, Manama, Navi Mumbai, Gimhae-si, Ho Chi Minh City, Chandigarh, Indore, Madrid, Secunderabad, Algiers, Thiruvananthapuram, New York, Noida, Dallas, Tehran, Bangkok, Baroda, Seoul, Granada, Istanbul, Singapore, Kuwait City, Ahvaz, Aberdeen, Ludhiana, Coimbatore, Rio de Janeiro, Ahmedabad, Lahore, Jeddah, Kolkata, Mumbai, Karachi, Hong Kong, Haryana, Riyadh, Ernakulam, Visakhapatnam, Lagos, Dubai, Kuala Lumpur, Brisbane, Bogota, Chiyoda, Jamshedpur, Atyrau, New Delhi, Bengaluru, Edmonton, Perth, Cairo, Sydney, Faridabad.

Documents Provided at the time of Domestic Sales or Export of Carbon Steel DIN 2391 ST35 nbk Seamless Tubes

Commercial Invoice Heat Treatment Charts
ROHS Certificate Certificate of Compliance/Conformity
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Certificate of Origin Raw Material Test Reports
Letter of Guarantee Material Test Certificates

Application Industries We Supply DIN 2391 Seamless Tubes

DIN 2391 Seamless Tubes For Electronics, DIN 2391 ST35 Seamless Tubes For Waste, DIN 2391-1 Seamless Tubes For Pulp and Paper Industry, DIN 2391 Seamless Tubes For Rail Transport, DIN 2391 st35 nbk Seamless Tubes For Technology, DIN 2391 Seamless Tubes For Real Estate, CS DIN 2391 Seamless Tubes For Textile Industry, DIN 2391 st35 nbk CS Seamless Tubes For Agriculture, DIN 2391 st35 nbk Seamless Tubes For Factory, DIN 2391 ST35 Seamless Tubes For Construction, DIN 2391 Seamless Tubes For Transport, DIN 2391 st35 nbk Seamless Tubes For Health care, DIN 2391 st35 nbk CS Seamless Tubes For Mining, DIN 2391 Seamless Tubes For Food Industry, DIN 2391 Seamless Tubes For Tertiary Sector, DIN 2391 Seamless Tubes For Energy, DIN 2391 st35 nbk CS Seamless Tubes For Pharmaceutical Industry, DIN 2391 st35 nbk Seamless Tubes For Engineering, DIN 2391-1 Gr E355 Seamless Tubes For Manufacturing, DIN 2391 Seamless Tubes For Chemical Industry, DIN 2391 Seamless Tubes For Production.

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