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DIN 17103 STE 355 Weld Neck Flange and Carbon Steel STE 420 Blind Flange manufacturer in India


STE 285 Steel Flange



Werkstoff STE 285 Specification


Specifications STE 285 Steel Flange
Material Structural Steel
Material Nr. 1.0486
Description StE 285
Manufacturer of Forged/ Threaded/ Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Transportation Ocean And Air
Supply Ability 700 Ton Per Month
Packing Plywood Pallet And Plywood Box
Productivity 800 ton per month
Face Type RTJ/ RF/ FF
Schedule Chart SCH 5S To XXS.
Production Technique Forged/ Heat treated and machined
Brand Vishal Steel
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Manufacturer Length NPS 1⁄₂" Inch To NPS 48” Inch
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Forging Methods Forging & Casting, Rolling & Cutting
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.

Contact directly a DIN 17125 Grade StE 460 Slip On Flange and STE 500 Steel Socket Weld Flange suppliers for lowest price and fast delivery


STE 285 Steel Material Price In India


Nominal Diameter Nominal pipe size in mm Pitch Circle Diameter In mm Thread holes Standard Pressure Price In INR (India) Per Piece
DN 20 3/4" (26,9) 75 4 x 14 mm Ø DIN 17103 Grade Ste 285 Carbon Steel 426.00
DN 25 1" (33,7) 85 4 x 14 mm Ø - - 634.00
DN 32 1.1/4" (42,4) 100 4 x 18 mm Ø - - 1146.00
DN 40 1.1/2" (48,3) 110 4 x 18 mm Ø - - 1350.00
DN 50 2" (60,3) 125 4 x 18 mm Ø - - 1650.00
DN 65 76,1 145 4 x 18 mm Ø - - 2150.00
DN 80 88,9 160 8 x 18 mm Ø - - 2650.00
DN 100 108 180 8 x 18 mm Ø - - 3137.00
DN 100 114,3 180 8 x 18 mm Ø - - 3900.00
DN 125 133 210 8 x 18 mm Ø DIN 17103 Grade Ste 285 Carbon Steel 4510.00

Exporter of DIN 17102 StE285 Orifice Flanges and Weldable fine grained structural steel STE 355 Lap Joint Flange with Final visual inspection


Types Of STE 285 Steel Flange


Werkstoff Ste 285 Flange

Werkstoff Ste 285 Flange

Ste Br 285 Flange

Ste Br 285 Flange

Ste 285 Pipe Flange

Ste 285 Pipe Flange

DIN 17103 STE 355 Weld Neck Flange

DIN 17103 STE 355 Weld Neck Flange

 Carbon Steel STE 420 Blind Flange

Carbon Steel STE 420 Blind Flange

DIN 17125 Grade StE 460 Slip On Flange

DIN 17125 Grade StE 460 Slip On Flange

STE 500 Steel Socket Weld Flange

STE 500 Steel Socket Weld Flange

 DIN 17102 StE285 Orifice Flanges

DIN 17102 StE285 Orifice Flanges

Structural Steel STE 355 Lap Joint Flange

Structural Steel STE 355 Lap Joint Flange

STE 460 Steel Spectacle Blind Flange

STE 460 Steel Spectacle Blind Flange

DIN 17103 Threaded Flange

DIN 17103 Threaded Flange

STE 420 Steel Forged Flange

STE 420 Steel Forged Flange

STE 460 Low Alloy Steel Plate Flange

STE 460 Low Alloy Steel Plate Flange

Ste 285 - Steel Grades Flanges

Ste 285 - Steel Grades Flanges

Carbon Steel : Ste 285 Flange

Carbon Steel : Ste 285 Flange

Din 17103 Grade Ste 285 Normalized Flange

Din 17103 Grade Ste 285 Normalized Flange

Din 17124 Grade Ste 285 Carbon Steel Flange

Din 17124 Grade Ste 285 Carbon Steel Flange

Ste 285 Structural Steel Flange

Ste 285 Structural Steel Flange

1.0486 Ste 285 flange

1.0486 Ste 285 flange

Ste 355 Steel Flange

Ste 355 Steel Flange

Ste 420 Steel Flange

Ste 420 Steel Flange

Ste 460 Steel Flange

Ste 460 Steel Flange

Ste 500 Steel Flange

Ste 500 Steel Flange

Weldable Fine Grained Structural Steels Flange

Weldable Fine Grained Structural Steels Flange


Ste 285 Pipe Flange Dimensions


Ste 285 Pipe Flange Dimensions
Normal Size Of Steel Pipe Outer Daimeter WT Raised Face Daimeter (RF) Daimeter of Hub at Base Tdru Hub Length Flanges Diameter & Bore Flanges Diameter of (Hub at Bevel) Fillet Radius Deptd Of Socket
(WNRF) (SORF)/ (NPT) And (SWRF) Lap Joint (SORF)/ (NPT) And (SWRF) Loose For (Lap Joint)
(O) (Q) (R) (X) (Y) (Y) (Y) (W) (B) (H) (r) (Z)
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

Ste 285 - Steel Grades Flange Bolt Size


Ste 285 - Steel Grades Flange Bolt Size
Size in (Inches) Size in (Millimeter) Number of Bolts Bolt Size Of UNC Length Of RF Stud Size Of ISO Stud Length Of Machine Bolts
Class 150 Flange
1/2 15 4 1/2 55 M14 50
3/4 20 4 1/2 65 M14 50
1 25 4 1/2 65 M14 55
1 1/4 32 4 1/2 70 M14 55
1 1/2 40 4 1/2 70 M14 65
2 50 4 5/8 85 M16 70
2 1/2 65 4 5/8 90 M16 75
3 80 4 5/8 90 M16 75
3 1/2 90 8 5/8 90 M16 75
4 100 8 5/8 90 M16 75
5 125 8 3/4 95 M20 85
6 150 8 3/4 100 M20 85
8 200 8 3/4 110 M20 90
10 250 12 7/8 115 M24 100
12 300 12 7/8 120 M24 100
14 350 12 1 135 M27 115
16 400 16 1 135 M27 115
18 450 16 1 1/8 145 M30 125
20 500 20 1 1/8 160 M30 140
24 600 20 1 1/4 170 M33 150

Size in (Inches) Size in (Millimeter) Number of Bolts Bolt Size Of UNC Length Of RF Stud Size Of ISO Stud Length Of Machine Bolts
Class 300 Flange
1/2 15 4 1/2 65 M14 55
3/4 20 4 5/8 75 M16 65
1 25 4 5/8 75 M16 65
1 1/4 32 4 5/8 85 M16 70
1 1/2 40 4 3/4 90 M20 75
2 50 8 5/8 90 M16 75
2 1/2 65 8 3/4 100 M20 85
3 80 8 3/4 110 M20 90
3 1/2 90 8 3/4 110 M20 95
4 100 8 3/4 115 M20 95
5 125 8 3/4 120 M20 110
6 150 12 3/4 120 M20 110
8 200 12 7/8 140 M24 120
10 250 16 1 160 M27 140
12 300 16 1 1/8 170 M30 145
14 350 20 1 1/8 180 M30 160
16 400 20 1 1/4 190 M33 165
18 450 24 1 1/4 195 M33 170
20 500 24 1 1/4 205 M33 185
24 600 24 1 1/2 230 M39 205

Din 17102 Ste 285 Steel Plate Flange Forging Process


Din 17102 Ste 285 Steel Plate Flange Forging Process

Spring and groove StE 460 Steel Spectacle Blind Flange and DIN 17103 Threaded Flange material manufacturer in India

Face Types Of Carbon Steel : Ste 285 Flange


Face Types Of Carbon Steel : Ste 285 Flange

  • Type A: Flat Face (FF)
  • Type B: Raised Face (RF)
  • Type C: Tongue Face (TF)
  • Type D: Grooved Face (GF)
  • 1Type E: Spigo
  • Type F: Recess
  • Type G: Ring Recess
  • Type H: O-Ring Groove

Ste 285 Forging Flange Standard


Ste 285 Forging Flange Standard
  • JIS
  • ISO
  • ANSI B16.5
  • MSS SP-44
  • EN 1092-2 PN16
  • BS 4504
  • ASME B16.5
  • EN 1092-1
  • AWWA C207
  • DIN

Ste 285 Slip On Flanges Tolerance


Outer Diameter *
≤ 24 = 1.6 (mm) > 24 = ± 3.2 (mm)

Inner Diameter
≤ 10 = ± 0.8 (mm) ≥ 12 = + 1.6 (mm) / - 0 (mm)

O.D. of Hub
≤ 12 = + 2.4 (mm) / - 1.6 (mm) ≥ 14 = ± 3.2 (mm)

Counterbore Diameter
Same as for I.D.

Drilling
Bolt Circle (B.C.)= 1.6 (mm) Bolt Hole Spacing = ± 0.8 (mm)

Bolt Circle Eccentricity
≤ 2.1/2 = 0.8 (mm) maximum ≥ 3 = 1.6 (mm) maximum

Thickness
≤ 18 = + 3.2 (mm) / - 0 ≥ 20 = + 4.8 (mm) / - 0

Length Of thru Hub
≤ 18 = + 3.2 millimeter / - 0.8 millimeter ≥ 20 = + 4.8 millimeter / - 1.6 millimeter

Contact Face Diameter
1.6 millimeter Raised Face = ± 0.8 millimeter 6.35 millimeter Raised Face, Tongue and Groove Male And Female = ± 0.4 millimeter

Manufacturer of STE 420 Steel Forged Flange and StE 460 Low Alloy Steel Plate Flange in Ring-Type Joint (RTJ)

Din 17103 Grade Ste 285 Normalized Flange Schedule Chart


Normal Size Of Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
22 22 0.25 - - 0.375 - - 0.5 - - - - - -
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
26 26 - - - 0.375 - - 0.5 - - - - - -
30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -

Sizes Of Din 17124 Grade Ste 285 Carbon Steel Flange


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


STE 285 Steel Temperature Ratings


Property Temperature Value
Elastic modulus -100.0 °C 217 GPa
- 20.0 °C 212 GPa
- 100.0 °C 207 GPa
- 200.0 °C 199 GPa
- 300.0 °C 192 GPa
- 400.0 °C 184 GPa

Gasket For Ste 285 Structural Steel Flange


Gasket For Ste 285 Structural Steel Flange
(Normal Size Of Steel Pipes) In Inch (I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

Types Of Coatings For 1.0486 Ste 285 Flange


There are several types of coatings to protect STE 285 Steel Flange from rusting or corrosion:

  • Alloy material coated (Lined or Clad)
  • Anti-rust painting
  • Oil Varnished
  • Electric zinc coated (White or yellow zinc)

Equivalent Grades Of DIN 17102 STE 285


BS 1501

JIS3103

USA

EN10028-2

EN10028-3

UNI 5859

- -

A442

P295GH

P275N

Fe 410 1 KW


STE 285 Chemical Composition(%)


Property Value
Aluminium 0.02 %
Carbon 0.18 %
Molybdenum 0.08 %
Nickel 0.3 %
Niobium 0.03 %
Nitrogen 0.02 %
Phosphorus 0.04 %
Silicon 0.4 %
Sulfur 0.03 %
Chromium 0.3 %
Copper 0.2 %
Manganese 0.6 - 1.4 %

STE 285 Mechanical Properties


Quantity Value Unit
Young's modulus 200000 - 200000 MPa
Tensile strength 650 - 880 MPa
Elongation 8 - 25 %
Fatigue 275 - 275 MPa
Yield strength 350 - 550 MPa

STE 355 Steel Flange Physical Properties


Quantity Value Unit
Thermal expansion 10 - 10 e-6/K
Thermal conductivity 25 - 25 W/m.K
Specific heat 460 - 460 J/kg.K
Melting temperature 1450 - 1510 °C
Density 7700 - 7700 kg/m3

STE 420 Steel Flange Heat Treatment


Heat Treated : 1838 °C - 1853 °C


STE 460 Steel Flange Tensile Strength


Material No. Grade Tensile
1.0486 STE 285 Steel 650 - 880 MPa

STE 500 Steel Flange Yield Strength


Material No. Grade Yield
1.0486 STE 285 Steel 350 - 550 MPa

Material No. Of Ste 285 Forged Flange


Material Number 1.0486 STE 285 Steel Flange

Value Added Services

  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Hardness Test
  • Chemical Equipment
  • Pitting Resistance Test
  • Positive Material Identification – PMI Testing
  • Micro and MacroTest
  • Flattening Test
  • Mechanical Testing Such as Tensile of Area

Documentation

  • Raw Material Test Reports
  • Fumigation Certificates
  • Fumigation Certificates
  • Guarantee Letter
  • QAP (Quality Assurance Plan)
  • NABL approved Laboratory Test Reports
  • Heat Treatment Charts
  • Commercial Invoice which includes HS Code