Biggest Supplier of ST35 NBK carbon steel Seamless Pipe

ST35 NBK carbon steel Seamless Pipe is a cold pipe that is used in precision applications. The dimensions of the pipes vary. The pipe sizes range from 4mm to 219mm for seamless pipes and 5mm to 1219.2mm for welded pipes. There are different types of Carbon Steel DIN 2391 ST35 Pipes that are used at different application requirements. The pressure capacities range from schedule 5 through schedule XXS with the wall thicknesses ranging from 0.5mm to 20mm. Special wall thicknesses are also available in these pipes. The DIN 2391 ST35 Pipe can also come in tube, tube coil, round, rectangular, square and other forms. The pipe ends could be plain, beveled or treaded depending on the need.

DIN 2391 ST35 Pipe

DIN 2391 ST35 Pipe

ST35 NBK carbon steel Seamless Pipe

ST35 NBK carbon steel Seamless Pipe

DIN 2391 ST35 Welded Pipe

DIN 2391 ST35 Welded Pipe


Refer weight chart of Carbon Steel DIN 2391 ST35 Pipes & ST 35 steel Pipe

The ST 35 carbon steel Seamless Pipe could be drawn, expanded or formed as needed. The conditions can be annealed, pickled or machined according to customer requirements. The material has carbon, silicon, manganese, phosphorus and sulfur in the composition. The different types of formation provide different strengths such as cold drawn BK1, cold drawn BKW1, BKS, GBK1 and NBK1. The cold drawn pipes have the most strength with 480 MPa minimum tensile strength and the normalized pipes have the least yield strength of 235MPa minimum. The DIN 2391-2 Grade St 35 Carbon Steel Seamless Tubes are used in high stress, high wear and tear applications with less corrosion. The pipes do not require post weld heat treatment and traditional welding methods can be applied.


Specification chart of DIN 2391 ST35 Pipe

Standard ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
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
Length Single Random, Double Random, Standard & Cut length Pipe
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Types Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW
End Plain End, Beveled End, Treaded Pipe, Screwed ends
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
manufacturing Technique Cold drawn, hot drawn, bright annealed, solid solution, hot extruding
Test Certificate Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection
Material Test Certificates (MTC) Material Test Certificates (MTC) as per EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report, Heat Treatment Charts, Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP)

Different Carbon Steel DIN 2391 ST35 Pipes Types

DIN 2391 ST35 Pipe

DIN 2391 ST35 Pipe

DIN 2391 ST35 Carbon Steel Pipes

DIN 2391 ST35 Carbon Steel Pipes

Carbon Steel DIN 2391 ST35 Pipes

Carbon Steel DIN 2391 ST35 Pipes

ST35 DIN 2391 Carbon Steel Seamless Tubes

ST35 DIN 2391 Carbon Steel Seamless Tubes

Din 2391 Grade St 35 Carbon Steel Seamless Pipe

Din 2391 Grade St 35 Carbon Steel Seamless Pipe

ST 35 Steel Grade Pipe

ST 35 Steel Grade Pipe

Carbon Steel DIN 2391 ST35 Round Pipe

Carbon Steel DIN 2391 ST35 Round Pipe

DIN 2448 ST 35 grade pipes

DIN 2448 ST 35 grade pipes


Price List of CS DIN 2391-1 st 35 Tube

DIN 2391 ST35 Pipe Per Piece in India Carbon Steel DIN 2391 ST35 Pipes Price in INR
DIN 2448 ST35 Cold Rolled Precision Bright Surface Seamless Steel Pipe $820.00-$870.00 / Metric Ton
din 2391 st35 bs1387 class c black steel pipe with sch 40 $690.00-$850.00 / Ton

All Sizes available in ST 35 carbon steel Seamless Pipe and Rohr din 2391 st35 Pipe with Test Certificates

Chemical Composition of ST35 NBK carbon steel Seamless Pipe

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

ST 35 steel Pipe Mechanical Properties

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

Equivalent Grade of ST 35 carbon steel Seamless Pipe

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

Tolerance of DIN 2391-2 Grade St 35 Tubes

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%

View updated price list of DIN 2391-2 Grade St 35 Carbon Steel Seamless Tubes

Size Chart of DIN 2448 ST 35 grade pipes

1/8" IPS(.405" O.D.) 3 1/2" IPS( 4.000" O.D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540" O.D.) 4" IPS(4.500" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675" O.D.) 5" IPS( 5.563" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2" IPS(.840" O.D.) 6" IPS(6.625" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050" O.D.) 8 ” IPS(8.625" O.D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ O.D.) 10" IPS(10.750" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660" O.D.) 12" IPS(12.750" O.D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900" O.D.) 14" IPS(14.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375" O.D.) 16" IPS(16.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875" O.D.) 18" IPS (18.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500" O.D.)
SCH 5, 10, 40, 80, 160, XXH

DIN 2391 ST35 Tube Size Range

Wall Sizes ( O.D.)
.010 1/16" , 1/8" , 3/16"
.020 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012 1/8"
.016 1/8" , 3/16"
.028 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134 1"
.250 3"
.375 3 1/2"

Wide size range in DIN 2448 ST 35 grade pipes

Ready Stock of Rohr din 2391 st35 Pipe

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DIN 2391 st 35 Rectangular Tube DIN 2391-2 Grade St 35 Round Pipe
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DIN 2391 GRADE ST 35 Polished Pipe DIN 2391 En10305 Carbon STeel Thick Wall Tube
DIN2391 ST 35 Thin Wall Pipe ST35 DIN 2391 CS Marine Tube
Mild Steel DIN 2391 ST35 Welded Pipe DIN 2391 grade c st35 Box Tube
DIN 2391 ST35 Carbon Steel Braided Tube DIN2391 st35 Dom Tube
DIN 2391 st 35 Pipe DIN 2391-2 Grade St 35 Capillary Tube
Precision Steel Tube Cold Drawn Carbon Seamless Steel Pipe Carbon Steel DIN 2391 ST35 Square Tube

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