C22.8 Steel Flange

C22.8 Steel Flange

Are you looking for A105 C22.8 Blind Flange Manufacturer in India, Check Dimensions of Carbon Steel C22.8 Weld Neck Flange

The C22.8 steel is a popular carbon grade that is designed in hot or forged components. The C22.8 Steel Flange is designed with a chemical composition of carbon, manganese, phosphorous, sulfur, silicon, aluminum, and chromium. The superior content embedded in the Carbon Steel C22.8 Flanges gives them corrosion and oxidation resistance properties. These flanges have a minimum yield strength of 240mpa, with a minimum tensile strength between 410 to 540mpa. The C22.8 Pipe Flange connects pipes of different sizes and provides stability to the modules in harsh conditions.

Refer Price list and weight chart of C22.8 Steel Slip on Flange, Supplier of DIN 17243 Grade C22.8 Blind Flange in Mumbai

The Carbon Steel C22.8 Slip On Flange is a common flange type in the industry. These flanges are slid directly on the fixture and welded using one or more fillet welds. They are preferred in low-pressure and temperature applications. A Carbon Steel C22.8 Welding Neck Flange, on the contrary, is used in high pressure and temperature applications. The long protruding hub or neck on these flanges makes them an ideal choice for supporting this application in treacherous conditions. The DIN 17243 Grade C22.8 Blind Flange is a grade that is used to seal and curtail the flow of media in hydraulic systems. These flanges can be bolted or welded. If they are bolted in place, they allow room for repair and maintenance in the system. The versatile c22.8 DIN 17243 Plate Flange is a circular flat disc that is welded directly to the end of the pipe, allowing the flange to be bolted to another piping fixture. Also referred to as a flat flange, they are generally bolted in place with the help of a gasket to effectively bind them in place. A C22.8 N Steel Lap Joint Flange is a two-component assembly that is supplied in a normalized condition. The flanges can easily move around the pipes due to the stub end and ring-type sealing.

C22.8 Pipe Flange supplier in India offers Final visual inspection reports with each order

C22.8 Steel Flange

C22.8 Steel Flange


A105 C22.8 Blind Flange

A105 C22.8 Blind Flange


Carbon Steel C22.8 Weld Neck Flange

Carbon Steel C22.8 Weld Neck Flange



Carbon Steel C22.8 Flanges Specification

Specification C22.8 Steel Flange
Supporting Materials Ring Joint/ Gasket/ Flange Bolts
Forging Method Forging/ Cutting/ Casting/ Rolling
Coating Yellow Transparent/ Zinc Plated/ Anti-rust Paint/ Oil Black Paint/ Hot and Cold Dip Galvanized
Flange Tests Direct-reading Spectrograph/ UI trasonic flaw detector/ Hydrostatic testing machine/ X-ray detector/ Magnetic particle detector
Applications Bitumen upgraders
Nuclear power
Heavy oil refineries.
Petrochemicals and acids.
Schedules Schedule 5S to XXS
Manufacturer Lengths From NPS 1⁄₂" upto NPS 48”
Flange Equipments Bending/ Pushing/ Press/ electric bevelling/ Sand-blasting machine etc
Production Techniques Heat treated/ Machined and Forged
Test Certificates EN 10204/3.1B
100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Report, etc
Face Types FF/ RTJ/ RF/ Male & Female / lap joint/ Groove and Tongue.
Standard and Dimensions ASME B16.5
Manufacturer of Threaded/ Plate/ Forged/ Screwed

C22.8 Carbon Steel Flange Price

Pressure Nominal Dia. Pitch Circle Dia. (mm) Pipe Nominal size (mm) Grade Thread holes Price (In INR) Per Piece
C22.8 DN 80 160 88,9 Carbon Steel 8 x 18 mm Ø 290.00
- DN 100 180 108 - 8 x 18 mm Ø 357.00
- DN 100 180 114,3 - 8 x 18 mm Ø 429.00
- DN 125 210 133 - 8 x 18 mm Ø 697.00
- DN 125 210 139,7 - 8 x 18 mm Ø 925.00
- DN 150 240 159 - 8 x 22 mm Ø 1285.00
C22.8 DN 150 240 168,3 Carbon Steel 8 x 22 mm Ø 1505.00

DIN 17243 Grade C22.8 Normalized Flanges Types

C22.8 Steel RTJ Flange

C22.8 Steel RTJ Flange

C22.8 Pipe Flange

C22.8 Pipe Flange

A105 C22.8 Flanges

A105 C22.8 Flanges

C22.8 Slip On Flanges

C22.8 Slip On Flanges

P250gh C22.8 Flat Face Flange

P250gh C22.8 Flat Face Flange

C22.8 Carbon Steel Flange

C22.8 Carbon Steel Flange

C22.8 Blind Flanges

C22.8 Blind Flanges

C22.8 Weld Neck Flanges

C22.8 Weld Neck Flanges

C22.8 Threaded Flange

C22.8 Threaded Flange


C22.8 Blind Flanges Bolt Size

C22.8 Blind Flanges Bolt Size

Class 150 Class 300 Class 600
NPS # Studs And Bolts Stud Length Studs And Bolts Diam. # Studs And Bolts Studs And Bolts Diam. Stud Length # Studs And Bolts Stud Length Studs And Bolts Diam.
1/16 RF RTJ RTJ 1/16 RF 1/4 RF RTJ
1/2 4 2-1/4 0.50 4 0.50 3 2-1/2 4 3 0.50 3
3/4 4 2-1/2 0.50 4 0.63 3-1/2 3 4 3-1/2 0.63 3-1/2
1 4 2-1/2 0.50 3 4 0.63 3-1/2 3 4 3-1/2 0.63 3-1/2
1-1/4 4 2-3/4 0.50 3-1/4 4 0.63 3-3/4 3-1/4 4 3-3/4 0.63 3-3/4
1-1/2 4 2-3/4 0.50 3-1/4 4 0.75 4 3-1/2 4 4-1/4 0.75 4-1/4
2 4 3-1/4 0.63 3-3/4 8 0.63 4 3-1/2 8 4-1/4 0.63 4-1/4
2-1/2 4 3-1/2 0.63 4 8 0.75 4-1/2 4 8 4-3/4 0.75 4-3/4
3 4 3-1/2 0.63 4 8 0.75 4-3/4 4-1/4 8 5 0.75 5
3-1/2 8 3-1/2 0.63 4 8 0.75 5 4-1/4 8 5-1/2 0.88 5-1/2
4 8 3-1/2 0.63 4 8 0.75 5 4-1/2 8 5-3/4 0.88 5-3/4
5 8 3-3/4 0.75 4-1/4 8 0.75 5-1/4 4-3/4 8 6-1/2 1.00 6-1/2
6 8 4 0.75 4-1/2 12 0.75 5-1/2 4-3/4 12 6-3/4 1.00 6-3/4
8 8 4-1/4 0.75 4-3/4 12 0.88 6 5-1/2 12 7-1/2 1.13 7-3/4
10 12 4-1/2 0.88 5 16 1.00 6-3/4 6-1/4 16 8-1/2 1.25 8-1/2
12 12 4-3/4 0.88 5-1/4 16 1.13 7-1/4 6-3/4 20 8-3/4 1.25 8-3/4
14 12 5-1/4 1.00 5-3/4 20 1.13 7-1/2 7 20 9-1/4 1.38 9-1/4
16 16 5-1/4 1.00 5-3/4 20 1.25 8 7-1/2 20 10 1.50 10
18 16 5-3/4 1.13 6-1/4 24 1.25 8-1/4 7-3/4 20 10-3/4 1.63 10-3/4
20 20 6-1/4 1.13 6-3/4 24 1.25 8-3/4 8 24 11-1/4 1.63 11-1/2
24 20 6-3/4 1.25 7-1/4 24 1.50 10 9 24 13 1.88 13-1/4

Gaskets For A105 C22.8 Flanges

Gaskets For A105 C22.8 Flanges

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

C22.8 Forged Carbon Steel Flange Manufacturing Process

C22.8 Forged Carbon Steel Flange Manufacturing Process

C22.8 Steel Flange Dimensions

C22.8 Steel Flange Dimensions

C22.8 Equivalent

Material
Material-Number 1.0460 Norm C 22.8 – P 250 GH
EN 10222-2/ 10273 AMS -
Alloy DIN 17243 -
Vd-TÜV ELI - -
BS P 250 GH ASTM -
AISI UNS - -
NACE SAE - -

P250gh C22.8 Flange Pressure Rating

TEMP(°C) 2500 150 1500 300 600 400 900
-29 TO 38 425.5 19.6 255.3 51.1 102.1 68.1 153.2
50 417.7 19.2 250.6 50.1 100.2 66.8 150.4
100 388.3 17.7 233 46.6 93.2 62.1 139.8
150 375.6 15.8 225.4 45.1 90.2 60.1 135.2
200 365 13.8 219 43.8 87.6 58.4 131.4
250 349.5 12.1 209.7 41.9 83.9 55.9 125.8
300 331.8 10.2 199.1 39.8 79.6 53.1 119.5
325 322.6 9.3 193.6 38.7 77.4 51.6 116.1
350 313 8.4 187.8 37.6 75.1 50.1 112.7
375 303.1 7.4 181.8 36.4 72.7 48.5 109.1
400 289.3 6.5 173.6 34.7 69.4 46.3 104.2
425 239.7 5.5 143.8 28.8 57.5 38.4 86.3
450 191.7 4.6 115 23 46 30.7 69
475 145.3 3.7 87.2 17.4 34.9 23.2 52.3
500 97.9 2.8 58.8 11.8 23.5 15.7 35.3
538 49.2 1.4 29.5 5.9 11.8 7.9 17.7

ASTM A105 C22.8 Slip On Flanges Facing Type

ASTM A105 C22.8 Slip On Flanges Facing Type

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

C22.8 Steel Flange Density

Density (cu. in./ lb ) 0.284

Check c22.8 DIN 17243 Drip Ring or Bleed and Spectacle Blinds Flange Material Sizes, Dimensions and Weight chart

C22.8 Chemical Composition

ELEMENT Of C22.8 COMPOSITION, %
Chromium 0.30 (max) (1-2)
Carbon 0.35 (max)
Vanadium 0.08 (max)
Manganese 0.60-1.05
Sulfur 0.040 (max)
Phosphorus 0.035 (max)
Silicon 0.10-0.35
Nickel 0.40 (max) (1)
Molybdenum 0.12 (max) (1-2)
Copper 0.40 (max) (1)

C22.8 Thermal Conductivity

Thermal Conductivity 360

C22.8 Mechanical Properties

C22.8 Mechanical Properties Requirements
Elongation, %(minimum) 30
Tensile properties,psi [MPa](minimum) 70000 [485]
Reductionofarea,%(minimum) 30
Yield properties,psi [MPa](minimum) 36000 [250]
Hardness,HB,(minimum) 187

Werkstoff C22.8 Tensile Strength

Tensile properties,psi [MPa](minimum) 70000 [485]

C22.8 Flange Weight Chart

Normal Steel Pipe Size Dimensions (mm) ASME B16.5 Flanges Weight (kg)
Steel Pipe Normal Size (in Inch) Size (in Millimeter) ANSI B16.5 Flanges
W.T. Of
(D)
(mm)
ASME B16.5 Flanges
Outer Daimeter
(in MM)
(C22.8 Weld Neck Flanges) (C22.8 Slip On Flanges)
(C22.8 Socket Weld Flanges)
(C22.8 Blind Flanges)
1/2 15 11.2 88.9 0.5 0.4 0.4
3/4 20 12.7 98.6 0.7 0.6 0.6
1 25 14.2 108 1 0.8 0.9
1 1/4 32 15.7 117.3 1.3 1 1.2
1 1/2 40 17.5 127 1.7 1.3 1.5
2 50 19.1 152.4 2.6 2.1 2.4
2 1/2 65 22.4 177.8 4.1 3.3 3.9
3 80 23.9 190.5 4.9 3.9 4.9
3 1/2 90 23.9 215.9 6.1 4.8 6.2
4 100 23.9 228.6 6.8 5.3 7.0
5 125 23.9 254 8.6 6.1 8.6
6 150 25.4 279.4 10.6 7.5 11.3
8 200 28.4 342.9 17.6 12.1 19.6
10 250 30.2 406.4 24 16.5 28.6
12 300 31.8 482.6 36.5 26.2 43.2
14 350 35.1 533.4 48.4 34.6 58.1
16 400 36.6 596.9 60.6 44.8 76.1
18 450 39.6 635 68.3 48.9 93.7
20 500 42.9 698.5 84.5 61.9 122.0

C22.8 Material Applications

  • Power Generation
  • Specialty Chemicals
  • Chemical Equipment
  • Condensers
  • Pulp and Paper Industry
  • Gas Processing
  • Pharmaceutical Equipment
  • Sea Water Equipment
  • Petrochemicals
  • Off-Shore Oil Drilling Companies
  • Pharmaceuticals
  • Heat Exchangers

Carbon Steel C22.8 Weld Neck Flanges Tolerance Chart

Dimension Flange Tolerance
(D) Inner Dia. (I.D.)
  • 10 Inch and smaller: ±1/32" (0.8mm)
  • 12 Inch thru 18": +1/8" (3.2mm)
  • 20 Inch and larger: -1/16" (1.6mm)
(H) Dia. of hub at point of welding
  • 5 inch and smaller: +3/32" (2.4 millimeter), -1/32" (0.8 millimeter)
  • 6 inch and larger: +5/32" (4.0 millimeter), -1/32 (0.8 millimeter)
(B) contact face Dia.
  • 1/16" raised face: ±1/32" (0.8mm)
  • 1/4" RF, Tongue And Groove (male And female): ±1/64" (0.4mm)
(A) Outer Dia. (O.D.)
  • When Outer Daimeter is 24" or less: ±1/16" (1.6mm)
  • When Outer Daimeter is over 24": ±1/8" (3.2mm)
(J) hub at base Dia.
  • When hub base is 24 inch or smaller: ±1/16" (1.6mm)
  • When hub base is over 24": ±1/8" (3.2mm)
(C) Wall Thickness
  • 18 Inch and smaller: ±1/8" (3.2mm), -0"
  • 20 Inch and larger: ±3/16" (4.8mm), -0"
(P) Drilling
  • B.C.: ±1/16" (1.6mm)
  • Bolt hole spacing: ±1/32" (0.8mm)
Eccentricity of bolt circle with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8mm) maximum
  • 3" and larger ±1/16" (1.6mm) maximum
(K) Length of hub
  • 10 Inch and smaller: ±1/16" (1.6mm)
  • 12 Inch and larger: ±1/8" (3.2mm)

C22.8 Flange Melting Point

Melting Point (Deg F) 2740

Buy Carbon steel c22.8 Lap Joint Flange and C22.8 N Steel Plate Flange directly from manufacturers, get free sample

DIN 17243 C22.8 Specific Gravity

Specific Gravity 7.9

C22.8 Pipe Flange Size

C22.8 Pipe Flange Size

C22.8 Carbon Steel Flange Torque Values

Flange Size (in Inch) Flange Size (in MM) Radial Projection(Max)
Deeper Than the Bottom (Millimeter) No Deeper Than the Bottom (Millimeter)
1/2 15 1.5 3.0
3/4 20 1.5 3.0
1 25 1.5 3.0
1 1/4 32 1.5 3.0
1 1/2 40 1.5 3.0
2 50 1.5 3.0
2 1/2 65 1.5 3.0
3 80 1.5 4.5
3 1/2 90 3.0 6.0
4 100 3.0 6.0
5 125 3.0 6.0
6 150 3.0 6.0
8 200 4.5 8.0
10 250 4.5 8.0
12 300 4.5 8.0
14 350 4.5 8.0
16 400 4.5 10.0
18 450 6.0 12.0

Thickness Of Werkstoff C22.8/P250gh Flange

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

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