DIN 1.0308 Welded Tube and ST 35 NBK Seamless Pipe supplier in Mumbai, India
The pipes with DIN 2391 standards and grade St35 are mainly used in industrial applications. Trident Steel stock DIN 2391 St35 Pipe size ranges between 4 mm to 190 mm. Talking about the wall thickness of the DIN 2391 ST35 pipes, it should be within the range of 0.5 mm to 15 mm. Their outer dimension ranges between 0.4 mm to 60 mm. The ST35 Pipe is known for its high yield strength and tensile strength in normal conditions. The ST 35 Steel Pipe also comes with high toughness, which means it is resistant to wear and tear. Trident Steel is one of the top manufacturers in India who produces quality products according to the requirements specified by the clients. We offer full customization on the ST35 Tube and pipe, depending on the specifications given to us.
The ST 35 NBK Seamless Pipes and tubes are available in different shapes and finishes at Trident Steel. ST35 square pipes are suitable for structural applications. Also, the ST35 Steel Tube has good weldability, which means performing welding functions on this pipe is possible with or without filler material. Trident Steel manufactures good quality ST35.8 tubing, and for that, we use the tested raw material. We also employ the latest technologies in the manufacturing process to maintain dimensional accuracy.
Our ST35BK Smls Pipe is supplied throughout India and also exported worldwide. Our products, including the ST35.4 Cold Finished Tube, are used in different industries like gas and oil, chemical, food processing, etc. The DIN 17175 ST35.8 Annealed Tube possesses some excellent mechanical properties due to the unique chemical composition it has. We offer durable ST 35 Steel Honed Tube at reasonable prices.
We manufacture the DIN 2391 ST35 GBK Precision Steel Tube following industrial standards, which makes our products reliable and functional. The 1.0308 Steel Seamless circular tubes and pipes we manufactured are supplied throughout India and exported worldwide.
We offer full customization of the 1.0308 ST35 Seamless Tube in terms of dimensions and finishes. Clients should let us know their requirements when placing orders. We also conduct multiple tests to check the DIN 1.0308 Welded Tube and pipe for various quality parameters. To know more about the quality and prices of the DIN 2391 ST 35 NBK Steel pipes, customers can directly give us a call.

Table of contents
- DIN 2391 ST35 Pipe Specifications
- ST35.8 Pipe Manufacturing Types
- DIN 2391 ST35 Pipe Price in India
- ST35.4 Pipe Types
- 1.0308 ST35 Seamless Pipe Types
- DIN 2391 ST35 NBK ERW Pipe Types
- DIN 2391 ST 35 NBK Pipe for sale
- ST35.8 Pipe Tolerances
- DIN 17175 ST35.8 Pipe Thickness Chart
- ST35.8 Pipe Dimensions Chart
- ST35.8 Equivalent Material
- ST35.4 Pipe Composition
- DIN 2391 St35 Pipe Mechanical Properties
- DIN 2391 ST35 NBK Pipe Application
- DIN 2391 ST 35 NBK Pipe Test Requirements
- DIN 1.0308 Pipe Different manufacturing processes
- DIN 2391-2 Grade St 35 Pipe Marking
- Carbon Steel DIN 2391 ST 35 Pipe Coating Types
Japan and Europe manufacturing ST 35 Steel Pipe and DIN 17175 ST35.8 Annealed Tube at low cost in Mumbai



DIN 2391 ST35 Pipe Specifications
Standard | DIN 2391 |
Grade | ST35 |
Size | Outer diameter (4 To 190mm) x Wall thickness (0.5 To 15mm) |
Outer Dimensions | 4 To 6 mm |
Wall Thickness | 0.5 To 8 mm |
Length | maximum 6000mm |
Stockist & supplier of ST35 Tube and 1.0308 Steel Seamless circular tubes, view ST 35 Steel Honed Tube sizes, weight and dimensions chart
Buy DIN 2391 ST35 Pipe in India at dealer price, ask for a free sample now!
ST35.8 Pipe Manufacturing Types






Many ST35 Pipe distributors, wholesaler, dealers, traders, stockholders, stockist, exporters, importers, retailer, suppliers prefer to buy DIN 17175 ST35.8 material from Trident Steel and supply ST35.8 Pipes in their own countries with higher margins, so buy directly from Trident Steel to save your cost, contact us for a free quote !!!
DIN 2391 ST35 Pipe Price in India

Price : $630.00 / Ton

Price : $680.00 / Ton

Price : $400.00 / Ton

Price : $500.00 / Ton

Price : $700.00 / Ton

Price : $850.00 / Ton
All Above Prices USD/ Ton | |||||||||||
Additional Price Factors | |||||||||||
Fix length Cost: 3% Extra | |||||||||||
Double Random ST35 Pipe Length Cost : 3% Extra | |||||||||||
Inspection: EXTRA AS ACTUAL | |||||||||||
Minimum Order Quantity (MOQ): All small/ large quantity |
Finding ST35 Pipe suppliers who already supplied in your country? High Performance ST35 Steel Tube and DIN 2391 ST35 GBK Precision Steel Tube in various sizes and standards
ST35.4 Pipe Types





















1.0308 ST35 Seamless Pipe Types
Cold drawn 1.0308 ST35 Seamless Tube and ST35.4 Cold Finished Tube exporter in India, DIN 2391 ST 35 NBK Steel pipes wall thickness & dimensions according to ASME B36.19/ B36.10



DIN 2391 ST35 NBK ERW Pipe Types



DIN 2391 ST 35 NBK Pipe for sale
Schedule 40 35.8 Seamless Pipes | DIN 17175 35.8 CDW Pipes |
1IN NB 1.0308 35 Pipes SCH 80 | ST35.4 SMLS Pipes |
DIN 2391 35 NBK Ptfe Lined Pipes | 8" 29mm DIN 2391 35 NBK Material |
DIN 1.0308 10" Sch 160 Pipes | DIN 2391-2 Grade 35 Thick Wall Seamless Pipes |
Welded Carbon Steel DIN 2391 35 Cold Drawn Pipes | DIN 2391 35 Schedule 40 Pipes |
DIN 17175 35.8 Welded Pipes | 12" Sch 140 Seamless 35.8 Pipes |
ST35.4 EFW Pipes | 1.0308 35 ERW Pipes |
DIN 2391 35 NBK Boiler Pipes | DIN 2391 35 NBK 12" 37mm WT Pipes |
12" sch 100 DIN 1.0308 Seamless Pipes | DIN 2391-2 Grade 35 Sch 80 Pipes |
Carbon Steel DIN 2391 35 Hot Dip Galvanized Pipes | ASME B36.10 DIN 2391 35 Bevelled SMLS Pipes |
Cold Drawn DIN 17175 35.8 Seamless Pipes | 12" SCH. STD 35.8 Pipes SMLS BE |
Europe/ Japan/ USA make 35.4 Pipes | 1.0308 35 Pipes, SCH 160, PL END |
DIN 2391 35 NBK Seam Welded Pipes | SCH XS DIN 2391 35 NBK Pipes |
Saudi Aramco Approved DIN 1.0308 Pipes | DIN 2391-2 Grade 35 Lined Pipes |
SCHED 20 Carbon Steel DIN 2391 35 Boiler Seamless Pipes | Thick Wall DIN 2391 35 Pipes |
High Temperature DIN 17175 35.8 Pipes | ASME B36.10M 26” 35.8 Seamless Pipes, BE END |
ST35.4 Beveled End PCRMO ipe | 1.0308 35 Sch. 80 200 DN 36 Pipes |
DIN 2391 35 NBK Fabricated Pipes | DIN 2391 35 NBK Round Pipes |
DIN 1.0308 Square Pipes | DIN 2391-2 Grade 35 Epoxy Lined Pipes |
ST35.8 Pipe Tolerances
ST35.4 Pipe OD tolerance
For ST35.4 pipe over 10 inch as special OD tolerance pipe, the OD shall within vary +1% /-1%.
1.0308 ST35 Pipe Thickness tolerance
DIN 2391 ST35 NBK Pipe Length tolerance
For DIN 2391 ST 35 NBK Seamless and Welded pipe, if definite cut lengths are ordered, the length shall vary within -0mm / +6mm.
DIN 1.0308 Pipe Weight tolerance
- For DIN 17175 ST35.8 pipe NPS 12 (DN300, 323.8mm) and under, the weight should vary within -3.5% / +10%.
- For ST35.8 pipe over NPS 12 (DN300, 323.8mm), the weight should vary within -5% / +10%.
- ST35.4 Pipe of NPS 4 (DN100, 114.3mm) and smaller sizes may be weighed in convenient lots; 1.0308 ST35 pipe in sizes larger than NPS 4 should be weighed separately.
DIN 2391-2 Grade St 35 Pipe Quantity tolerance
Normally DIN 2391 ST35 Pipe manufacturers take -10% to +10% tolerance, but Trident Steel keeps ±3% variation.
DIN 17175 ST35.8 Pipe Thickness Chart
Execution | Size Range | Ooyer diameter Tolerance | Wall tolerance |
Hot-rolled Tube | outer diameter – 80 outer diameter > 80 Wall < 12 Wall - 12 | ± 0.4 ± 0.5 % of outer diameter | ± 0.7 ± (5 % x wallthickness + 0.1 |
Hot-rolled peeled tube | All sizesWall < 12 Wall - 12 | + 0.25/- 0 | ± 0.8 ± (5 % x wall thickness+ 0.2 ) |
Cold Worked tubecold-rolled or cold-drawn | outer diameter < 40 outer diameter 40 - 80 outer diameter > 80 Wall Thickness< 6 Wall Thickness6 - 8 Wall Thickness > 8 | + 0.30/- 0 *+ 0.35/- 0 *+ 0.40/- 0 * | ± 0.30 ± 0.35 ± 0.40 |
ST35.8 Pipe Dimensions Chart
Standard-wall 1.0308 ST35 Pipe Dimensions, and Nominal Wall Thickness
ST35.8 Equivalent Material
Outer diameter Tolerance (MM) | 4 To 30 | 31 To 40 | 41 To 50 | 51 To 60 | 61 To 70 | 71 To 80 | 81 To 90 | 91 To 100 |
±0.08 | ±0.15 | ±0.20 | ±0.25 | ±0.30 | ±0.30 | ±0.40 | ±0.45 | |
WT Tolerance | ±10% |
ST35.4 Pipe Composition
Standard | Grade | Carbon | Silicon | Manganese | phosphorus | Sulfur |
DIN2391 | St35 | ≤0.17 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
DIN 2391 St35 Pipe Mechanical Properties
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 |
DIN 2391 ST35 NBK Pipe Application
DIN 2391 ST 35 NBK Pipe Test Requirements

DIN 1.0308 Pipe Different manufacturing processes

DIN 2391-2 Grade St 35 Pipe Marking

Trident Steel also marks each bundle of DIN 2391 ST35 Pipe with plastic/ metal tags which includes:

Carbon Steel DIN 2391 ST 35 Pipe Coating Types


