Hastelloy C276 Flanges

Hastelloy C276 Flanges

ASTM B564 UNS N10276 Hastelloy C276 Flanges belongs to Ni-Cr-Mo family and used in industrial applications and ASTM B564 N10276 Pipe Flanges was introduced in the mid-1960s. Hastelloy Blind Flange (e.g., Asme Sb 564 N10276), and Hastelloy C276 Weld neck Flanges are also known as super-alloys. N10276 Material Flange are suitable to attaches to pipe in very corrosive environments and high temperature corrosive environments. Ni-Cr-Mo alloy C276 Hastelloy Flanges are the most versatile Hastelloy Slip on Flange works against corrosion under reducing conditions and chromium due to molybdenum.

Flange ManufacturingNickel alloys Sb564 N10276 Spectacle Flanges and 2.4819 Material Flange are sustainable under extremely corrosive environments in chemical, power, and petrochemical industries. Looking to buy Grade Hastelloy C276 Flanges? contact siddhagiri, a reliable Hastelloy Flanges Manufacturer in India.

Nickel alloys such as Hastelloy C276 Flanges , are mainly suitable to use in harsh environment and high temperature condition. UNS N10276 Lap joint Flanges are nickel-based superalloys which have capability sustainment under high temperature properties and are produced by alloying nickel with cobalt, chromium, aluminum, titanium, and other refractory elements. Alloy C276 Blind Flanges is highly ductile and possesses low thermal expansion coefficient compared to other materials. This is why Hastelloy Flanges are also used for critical piping connection.

Nickel alloys such as Hastelloy c276 Threaded Flanges also known as super-alloys, these Alloy C276 Flanges are mainly used for high corrosive environmental conditions and high temperature applications. As per Haynes International DIN 2.4819 Socketweld Flanges exhibits extremely high resistance to pure hydro- chloric, hydrobromic, and sulfuric acids while using for pipe connection. hastelloy Slip On Flanges also been used due to high resistance to pitting corrosion and to stress-corrosion cracking. Hastelloy Material Lap Joint Flanges & ASTM B564 Hastelloy C276 Forged Flanges are not advisable in the presence of ferric or cupric salts.

Hastelloy C276 Socketweld Flanges are Nickel alloys also called super-alloys, ASTM B564 UNS N10276 Blind Flanges are mainly used in piping connection under harsh environments. SB-564 C276 Slip On Flanges can also bear well cold reducing acids because of the slow discharge of hydrogen on its surface. Nickel Alloy C276 Lap Joint Flanges are nickel-chromium-iron-molybdenum alloy made for high temperature applications.Alloy C276 Weld Neck Flanges has exceptional combination of oxidation resistance.

 

Hastelloy Flanges
Hastelloy Flanges
Hastelloy C276 Flanges
Hastelloy C276 Flanges
Hastelloy C22 Flanges
Uns N10276 Blind Flanges

 

Hastelloy C276 Flange

 

ASTM B564 Alloy C276 Blind Flange Supplier In Mumbai, View Its Pressure Ratings.

 

Hastelloy C276 Flange Pressure Ratings

Hastelloy C276 Flanges Temperature °C 150# 300# 400# 600# 900# 1500# 2500#
-29~38 15.9 41.4 55.2 82.7 124.1 206.8 344.7
50 15.4 40.2 53.7 80.5 120.7 201.2 335.3
100 13.8 35.9 47.9 71.9 107.8 179.7 299.5
150 12.9 33.7 45.0 67.5 101.2 168.7 281.1
200 12.5 32.7 43.6 65.4 98.1 163.5 272.4
250 12.1 32.6 43.5 65.2 97.8 163.0 271.7
300 10.2 32.6 43.5 65.2 97.8 163.0 271.7
325 9.3 32.6 43.5 65.2 97.8 163.0 271.7
350 8.4 32.6 43.4 65.1 97.7 162.8 271.3
375 7.4 32.4 43.2 64.8 97.2 161.9 269.9
400 6.5 32.1 42.8 64.2 96.2 160.4 267.4
425 5.5 31.6 42.2 63.3 94.9 158.2 263.6
450 4.6 26.9 35.9 53.8 80.7 134.5 224.2
475 3.7 20.8 27.7 41.5 62.3 103.8 173.0

 

Hastelloy Flanges Specification List

Specifications ASTM B564 / ASME SB564
hastelloy Flanges Standard DIN
  • 10Bar, 40Bar 16Bar 6Bar, 25Bar,
  • PN64, PN25, PN40, PN10, PN6, PN16,
hastelloy c276 Flange Standard EN
  • 40Bar, 10Bar, 6Bar, 25Bar, 16Bar
Uns N10276 Flanges Standards
  • B16.47 Series A & B
  • B16.5
  • ANSI/ ASME
  • EN-1092, BS 10, ANSI Flanges, DIN, BS Flanges, ASME Flanges, EN Flanges, DIN Flanges, GOST Flanges.
  • B16.48, BS4504
alloy c276 Flanges Standard JIS
  • 63K 10K, 30K, 20K, 5K, 40K, 16K,
hastelloy Flanges Standard UNI
  • 40Bar 10Bar, 6Bar, 25Bar, 16Bar
ASME B16.5 hastelloy Flange size range 1/2" (15 NB) - 48" (1200NB) DN10~DN5000
Nickel Alloy c276 Flanges Standard ANSI
  • Class 300 LBS, 150 LBS, 900 LBS, 600 LBS, 2500 LBS, 1500 LBS
hastelloy Pipe Flanges Test Certificates 100% Radiography Test Report
Raw Materials Certificate
EN 10204/3.1B
Third Party Inspection Report
Astm B564 Uns N10276 Flange supporting material Ring Joint, Gasket, Flange Bolts
Manufacturer of hastelloy Threaded / Forged / Plate/Screwed Flange
Wnr 2.4819 Flanges Production technique
  • Heat treated.Forged and machined
Asme Sb 564 N10276 Flange Connect Type/ Flange Face Type
  • Hastelloy C276 Ring Type Joint (RTJ), Raised Face (RF), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue , Groove
Most common types of hastelloy Flanges
  • hastelloy Socket Weld Ring Flanges (SWRF)
  • hastelloy Blind Ring Flanges (BLRF)
  • hastelloy Weld Neck Ring Flanges (WNRF)
  • hastelloy Ring Type Joint Flanges (RTJF)
  • hastelloy Slip-On Ring Flanges (SORF)
  • hastelloy Lap Joint Ring Flanges (LJRF)
  • hastelloy Threaded Ring Flanges
Equipment for Din 2.4819 Flange Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Special manufacturing design of Nickel Alloy c276 flanges

As per your drawing

ANSI, AS, DIN JIS and BS
15 NB (1/2") - 200 NB (8")
Reducing and Equal Configurations

Alloy c276 Flange Test Direct-reading Spectrograph, X-ray detector, UI trasonic flaw detector, Hydrostatic testing machine, Magnetic particle detector
hastelloy Flange Origin West Europe / Indian /USA /Japan / Korean
Alloy c276 flange Standard
  • GOST Flange
  • API 6A Flange
  • GB Flange
  • UNI Flange
  • DIN Flange
  • PSI Flange
  • AWWA C207 Flange
  • EN1092-1 Flange
  • BS4504 Flange
  • JIS/ KS Flange
  • ASME Flange
  • ANSI Flange
Application & uses of hastelloy alloy flanges
  • Hastelloy C276   Flange are mainly used in Oil & Gas, Chemical, Nuclear power (mostly seamless), Power, Bitumen upgraders, Petrochemicals and acids, Heavy oil refineries, Gas, ,Construction, Shipbuilding industries, Metallurgy & others.
Specialized manufacturer of Hastelloy C276 flanges
  • Hastelloy C276 Weld Neck Flanges
  • AS 4087 Water Flanges
  • Asme Sb 564 N10276 Slip-On Flanges
  • Astm B564 Uns N10276 Threaded Flanges
  • alloy c276 Socketweld Flanges
  • Astm B564 Uns N10276 DIN 2566 pn10
  • Astm B564 Uns N10276 Large Diameter Flanges
  • alloy c276 Sorf Flanges
  • Nickel Alloy c276 Blind Flanges
  • Uns N10276 Pn16 Flanges
  • Uns N10276 Table Flanges
  • hastelloy c276 Rtj Flanges
  • Nickel Alloy c276 Plate Flanges
  • hastelloy Loose Flanges
  • ASME B16.36 Alloy c276 Orifice Flanges
  • DIN 2566 pn16
  • hastelloy c276 Lap Joint Flanges
  • DIN 2566 en 1092 1
as per EN 10204 3.2 and EN 10204 3.1 Material Test Certificates (MTC) , certifying NACE MR0175/ NACE MR0103

 

Price List Of Hastelloy Pipe Flanges In Mumbai, India

Size Class Schedule Hastelloy C276 Flanges Price In INR (Per Piece)
Hastelloy C276 Blind Flange
3/4" Class 150 Schedule 40 376.00
1" Class 150 Schedule 40 499.00
1-1/2" Class 150 Schedule 40 645.00
2" Class 150 Schedule 40 862.00
3" Class 150 Schedule 40 1173.00
Hastelloy C276 Weld Neck Flange
2" Class 150 Schedule 40 496.00
3" Class 150 Schedule 40 857.00
4" Class 150 Schedule 40 1073.00
Hastelloy C276 Slip On Flange
1" Class 150 Schedule 40 400.00
2" Class 150 Schedule 40 699.00
3" Class 150 Schedule 40 984.00
4" Class 300 Schedule 80 1129.00

PDO Approved Manufacturer Of Hastelloy Flanges in India. For final Hastelloy C276 Flanges Price List Please Call on +91(22) – 6743 8321 or drop an E-Mail : enquiry@siddhagirimetals.com.

 

Sizes, Dimensions And Weight Chart Of ASTM B564 UNS N10276 Slip On Flange Online

 

Class 150 Hastelloy C276 Flanges Dimensions Chart

Class 150 Hastelloy C276 Blind Flanges Dimensions Chart
Normal Pipe Size Outer Diameter of Hastelloy C276 Flanges Thickness of Hastelloy C276 Flanges Diameter of (RF) Raised Face Diameter of Hub At Base Lengtd Tdru Hub Diameter And Bore Diameter of Hub at Bevel Fillet Radius Socket Deptd
Weld Neck (WN) Flange Slip On And Threaded/ Socket Weld Flange Lap Joint Flange Slip-on (SORF) And Socket Weld Flange Lap Joint (Loose) Flange
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

 

Standard Dimensions Of Class 300 Nickel Alloy C276 Flanges

Standard Dimensions Of 300# Hastelloy B3 Flanges
Normal Pipe Size (NPS) Outside
Diameter of Hastelloy C276 Flanges (O.D.)
Hastelloy C276 Flanges Thickness (Minimum) Overall Length Circle Of Bolts Number And
Size of
Holes
Outside Diameter Of
Raised Face (RF)
Hastelloy C276 Welding
neck flanges
Hastelloy C276 Slip-on flanges
& socket
welding flanges
Hastelloy C276 Lap Joint flanges
O Q Y Diameter Number Diameter R
1/2 95 14.3 52.4 22.2 22.2 666.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.4 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 19.1 65.1 27.0 27.0 98.5 4 19 64
1-1/2 156 20.7 68.3 30.2 30.2 114.5 4 22 73
2 165 22.3 69.8 33.3 33.3 127.0 8 19 92
2-1/2 190 25.4 76.2 38.1 38.1 149.0 8 22 105
3 210 28.6 79.4 42.9 42.9 168.0 8 22 127
4 254 318 85.7 47.6 47.6 200.0 8 22 157
5 279 35.0 98.4 50.8 50.8 235.0 8 22 186
6 313 36.6 98.4 52.4 52.4 270.0 12 22 216
6 381 413 111.1 61.9 91.9 330.0 12 25 270
10 444 47.7 117.5 66.7 95.3 387.5 16 29 324
12 521 50.8 130.2 73.0 101.6 451.0 16 32 381
14 584 54.0 142.9 76.2 111.1 514.5 20 32 413
16 648 57.2 146.0 82.6 120.7 571.5 20 35 470
18 711 60.4 158.8 88.9 130.2 628.5 24 35 533
20 775 63.5 161.9 95.2 139.7 686.0 24 35 584
24 914 69.9 168.3 106.4 152.4 843.0 24 41 692

 

Alloy C276 Forged Flange Weight Chart Table

Normal Pipe Sizes Dimensions Of Hastelloy C276 Flanges Weight In Kilogram
Normal Pipe Size
(Inch)
DN (Millimeter) Hastelloy C276 Flanges
Millimeter
Hastelloy C276 Flange
Thickness
Hastelloy C276 Slip-on
Socket Weld (KG)
Weld Neck (KG) Hastelloy C276 Blind (KG)
1/2 15 88.9 11.2 0.4 0.5 0.4
3/4 20 98.6 12.7 0.6 0.7 0.6
1 25 108 14.2 0.8 1 0.9
1 1/4 32 117.3 15.7 1 1.3 1.2
1 1/2 40 127 17.5 1.3 1.7 1.5
2 50 152.4 19.1 2.1 2.6 2.4
2 1/2 65 177.8 22.4 3.3 4.1 3.9
3 80 190.5 23.9 3.9 4.9 4.9
3 1/2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 10.6 11.3
8 200 342.9 28.4 12.1 17.6 19.6
10 250 406.4 30.2 16.5 24 28.6
12 300 482.6 31.8 26.2 36.5 43.2
14 350 533.4 35.1 34.6 48.4 58.1
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0
24 600 812.8 47.8 86.9 115 185.0

 

Size Chart Of Nickel C276 Flange

Size in Inches Size in Millimeter Outer Diameter (O.D.) Hastelloy C276 Flanges Thickness Hub Outer Diameter Length Of Pipe Flange Diameter Of RF (Raised Face) Height Of RF (Raised Face) PCD Socket Bore Number of Bolt Bolts Sizes UNC Length Of Machine Bolts Length Of Raised Face (RF) Studs Size Of Bolt Hole Size Of ISO Studs Weight in kilogram
A B C D E F G H
1/2 15 90 9.6 30 14 34.9 2 60.3 22.2 4 1/2 50 55 5/8 M14 0.8
3/4 20 100 11.2 38 14 42.9 2 69.9 27.7 4 1/2 50 65 5/8 M14 0.9
1 25 110 12.7 49 16 50.8 2 79.4 34.5 4 1/2 55 65 5/8 M14 0.9
1 1/4 32 115 14.3 59 19 63.5 2 88.9 43.2 4 1/2 55 70 5/8 M14 1.4
1 1/2 40 125 15.9 65 21 73 2 98.4 49.5 4 1/2 65 70 5/8 M14 1.4
2 50 150 17.5 78 24 92.1 2 120.7 61.9 4 5/8 70 85 3/4 M16 2.3
2 1/2 65 180 20.7 90 27 104.8 2 139.7 74.6 4 5/8 75 90 3/4 M16 3.2
3 80 190 22.3 108 29 127 2 152.4 90.7 4 5/8 75 90 3/4 M16 3.7
3 1/2 90 215 22.3 122 30 139.7 2 177.8 103.4 8 5/8 75 90 3/4 M16 5
4 100 230 22.3 135 32 157.2 2 190.5 116.1 8 5/8 75 90 3/4 M16 5.9
5 125 255 22.3 164 35 185.7 2 215.9 143.8 8 3/4 85 95 7/8 M20 6.8
6 150 280 23.9 192 38 215.9 2 241.3 170.7 8 3/4 85 100 7/8 M20 8.6
8 200 345 27 246 43 269.9 2 298.5 221.5 8 3/4 90 110 7/8 M20 13.7
10 250 405 28.6 305 48 323.8 2 362 276.2 12 7/8 100 115 1 M24 19.5
12 300 485 30.2 365 54 381 2 431.8 327 12 7/8 100 120 1 M24 29
14 350 535 33.4 400 56 412.8 2 476.3 359.2 12 1 115 135 1 1/8 M27 41
16 400 595 35 457 62 469.9 2 539.8 410.5 16 1 115 135 1 1/8 M27 54
18 450 635 38.1 505 67 533.4 2 577.9 461.8 16 1 1/8 125 145 1 1/4 M30 59
20 500 700 41.3 559 71 584.2 2 635 513.1 20 1 1/8 140 160 1 1/4 M30 75
24 600 815 46.1 663 81 692.2 2 749.3 616 20 1 1/4 150 170 1 3/8 M33 100

 

Asme Sb564 N10276 Slip On Flanges Torque Table

Size in Inches Size in Millmeter Max. Radial Projection of Imperfections that are
Serrations, No Deeper Than the Bottom, Millmeter Serrations, Deeper Than the Bottom, Millmeter
1/2 15 3.0 1.5
3/4 20 3.0 1.5
1 25 3.0 1.5
1 1/4 32 3.0 1.5
1 1/2 40 3.0 1.5
2 50 3.0 1.5
2 1/2 65 3.0 1.5
3 80 4.5 1.5
3 1/2 90 6.0 3.0
4 100 6.0 3.0
5 125 6.0 3.0
6 150 6.0 3.0
8 200 8.0 4.5
10 250 8.0 4.5
12 300 8.0 4.5
14 350 8.0 4.5
16 400 10.0 4.5
18 450 12.0 6.0
20 500 12.0 6.0
24 600 12.0 6.0

 

Buy Online Alloy C276 Long Weld Neck Flange According To ASME/ ANSI B16.5 And Get 15% Discount.

 

Hastelloy C276 Weld Neck Flanges Ring Gasket Chart

Nominal Size Of Pipe (NPS)Gasket (I.D.) Inside Diameter

(Inches)
Gasket (O.D.) Outside Diameter
150 LBS 300 LBS 400 LBS 600 LBS 900 LBS
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

 

Hastelloy® Alloy C-276 Flanges Bolt Size And Length Chart

Class 150 Hastelloy C276 Flanges Class 300 Hastelloy C276 Flanges Class 600 Hastelloy C276 Flanges
Nominal Size Of Pipe (NPS) # Studs And Bolts Bolt And Stud Diameter Studs Length # Bolt And Stud Diameter of Bolt And Stud Studs Length # Bolt And Stud Diameter of Bolt And Stud Studs Length
1/16 RF (Raised Face) RTJ (Ring Type Joint) 1/16 RF (Raised Face) RTJ (Ring Type Joint) 1/4 RF (Raised Face) RTJ (Ring Type Joint)
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

 

ASTM B564 UNS N10276 Flanges Wall Thickness

Wll Thickness Of Hastelloy C276 Flanges
NPS Outside Diameter (O.D.) Sch/ Schedule 10 Sch/ Schedule 20 Sch/ Schedule 30 STD Wall Sch/ Schedule 40 Sch/ Schedule 60 EXT Hvy Sch/ Schedule 80 Sch/ Schedule 100 Sch/ Schedule 120 Sch/ Schedule 140 Sch/ Schedule 160 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 ……..

 

Manufacturer Of Wnr 2.4819 Lap Joint Flange In Pressure Class 150 To CL 3000 And Suitable Up To Temperature Of 280°C.

 

Hastelloy Flanges Types

Hastelloy Alloy C276 Plate Flanges

Hastelloy Alloy C276 Plate Flange

ASTM B564 Alloy C276 Slip On Flanges

ASTM B564 Alloy C276 Slip On Flange

2.4819 Hastelloy Flat Face Flanges

2.4819 Hastelloy Flat Face Flange

Sb-564 Hastelloy C276 Lap Joint Flanges

Sb-564 Hastelloy C276 Lap Joint Flange

Nickel C276 Weld Neck Flange

Nickel C276 Weld Neck Flange

Hastelloy Reducing Flanges

Hastelloy Reducing Flange

Hastelloy C276 Scoket Weld Flanges

Hastelloy C276 Scoket Weld Flange

C276 Hastelloy RTJ Flange

C276 Hastelloy RTJ Flange

 

20 Years Of Experience As A Supplier Of These Materials In Below Mentioned Locations

Philippines, Dammam -KSA, Belgium, Indonesia Nickel Alloy Blind Flange B619 Uns N10276, Hastelloy C276
Europe, Qatar, Thailand, France Sw Socket Welding Flange 38" Hastelloy C276 Plate Flange
Thailand, Czechia, Malaysia, Germany Hastelloy C276 Blind Flange Bridas
Bangladesh, Malaysia, Finland, USA Hastelloy C276 Nickel Alloy Flanges
Kuwait, South Africa, Brazil, Saudi Arabia (KSA) UNS N10276 Sae Flanges
Singapore, Bahrain, Singapore, South Africa C276 Hastelloy Flange (uns n10276)
UK, Philippines, Nigeria, Australia Uns N10276 Nickel Alloy Hastelloy C276 Forged Flanges
Hong Kong, Oman, UAE, Malaysia ASME-Cl150 RF Hastelloy C276 Figure 8 Flange B575 N10276 Spectacle Blind Flanges
Norway, United Arab Emirates (UAE), Malaysia, Turkeyv C276 Hastelloy Blind Flanges
NY 12203 (USA), Singapore, Malaysia, South Korea Nickel Alloy Steel Hastelloy C276 Wn Flanges ASME B16.5
Russia, Netherlands, Dubai, Malaysia Hastelloy C276 Stainless Steel Flanges
Iran, Chile, Singapore, Italy Nickel Alloy Weld Neck Flange B626 Uns N10276(Hastelloy C276
Los Alamos -Mexico, Malaysia, Philippines, Taiwan Hastelloy C276 Alloy Steel Flanges
Mexico, Egypt, UK, Spain ASTM B564 Hastelloy C276 Flanges
Malaysia, United Kingdom -UK, UAE, Europe Nickel Alloy Lap Joint Flange B619 Uns N10276, Hastelloy C276
Canada, Philippines, Singapore, Malaysia Hastelloy Pipe Flanges


Wnr 2.4819 Weld Neck Flange Face Types and uses

There are six types of flange faces

  • Hastelloy C276 Raised face flange- A RF flange has a protruding hub, which allows it to seal the gaskets by concentrating pressure on the mating flanges to create a strong seal.
  • Hastelloy C276 Flat face flange- FF flanges are used in low-pressure systems as the contact surface has the same height as the bolting line.
  • Hastelloy C276 Ring joint flange- A RTJ flange helps in creating a metal-to-metal seal between different mating flanges. They are used in high-pressure and temperature systems.
  • Hastelloy C276 Lap joint flange- This flange has a flat face which is not used to seal the joint. It is utilized to simply host the back of a stub end.
  • Hastelloy C276 Tongue and groove flanges- Both these flanges fit in each other and effectively seal the flange.
  • Hastelloy C276 Male and female flange- These two flanges are similar to the tongue and groove flanges. Here the male face is ¼ high while the female face is 3/16th deep.

 

Nickel Alloy C276 Slip On Flange Testing Facility

  • Tensile testing machine
  • Ultrasonic testing machine
  • Mobile spectrometer for PMI test
  • Radiation servo meter

 

Know About Asme Sb564 N10276 BLRF Flange, Orifice/ RTJ And SWRF Flange Specification standards.

 

Asme Sb564 N10276 Blrf Flange Standards

  • SABS / SANS 1123 Flange
  • AWWA C207 Flange
  • BS 4504 Flange
  • EN 1092-1 Flang
  • API Flange
  • JIS B2220 Flange
  • Australian Flange
  • GOST 12820 80 Flange
  • BS 10 Flange
  • MSS SP-44 Flange
  • Korean FLANGE
  • ISO Flange

 

Grade Hastelloy C276 Lap Joint Flange Surface Treatment

  • Yellow Transparent
  • Oil Black Paint
  • Anti-rust Paint
  • Cold and Hot Dip Galvanized
  • Zinc Plated

 

Alloy C276 Threaded Flange Version

edgewise, Flat steel, as a flange
flat, as a tire, Flat steel
square steel
Round steel
thighs outwards, Angle steel,
wide leg to the outside, Angle steel
narrow leg to the outside Angle steel,
thighs inside, Angle steel
wide leg inside, Angle steel
narrow leg inside, Angle steel
bridge inside, T-steel
bridge to the outside, T-steel
foot bent upright, T-steel
opening to the outside, U-steel
opening inwards, U-steel
(bent around the X-axis) Double-T carrier
(bent around the Y-axis) Double-T carrier
high edge Rectangular tube
flat, Rectangular tube
square tube
round tube

 

Hastelloy Flanges DIN/ EN Standards

Hastelloy C276 Flange Type EN DIN
Blind Flanges 05 2527
Weld Neck Flanges 11 2627 – 2638
Flat Flanges for Welding 01 2573 | 2576
Threaded Flanges 13 2558 | 2565 – 2569
Loose Flanges 04 2673 – 2676
Loose Flanges 02 2641 | 2642 | 2655 | 2656
Weld Neck Collars 34 2673 – 2676
Weld-on Collars 32 2641 | 2642 | 2655 | 2656
Slip-on Flanges 12 86029 | 86030
Exhaust gas line Flanges 86044
Lapped Flanges 86037
Weld Flanges for Pressure Vessels 28031 | 28033
Welding Flanges 86041
in accordance with drawings Special Flanges

 

Uns N10276 Forged Flange Test Certificates

  • Third Party Inspection Report
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Manufacturer Test Certificate as per EN 10204 / 3.1B

 

ANSI B16.5 N10276 SWRF Flanges Class/Schedule

Hastelloy C276 Flange Schedule/Class Max. Pressure Pipe Size - Pipe Flanges Hastelloy C276 FlangeConnection Type
ASME B16.5 Class 150 150 psi 1/2" FNPT
275 psi 1/2" Socket Weld
150 psi 1/2" Welded
150 psi 3/4" FNPT
275 psi 3/4" Socket Weld
275 psi 1-1/4" Socket Weld
275 psi 1-1/2" Socket Weld
150 psi 2" FNPT
275 psi 2" Socket Weld
275 psi 2-1/2" Socket Weld
275 psi 3" Socket Weld
150 psi 4" FNPT
275 psi 4" Socket Weld
ASME B16.5 Class 300 720 psi 1/2" Slip On
1/2" Slip On
1" Slip On
1" Slip On
1-1/4" FNPT
1-1/4" Slip On
1-1/2"
1-1/2"
2"
2"
2-1/2"
2-1/2"
3"
3"
4"
4"

 

Alloy C276 RTJ Flange Manufacturing facilities

  • Bolt Hole drilling: High speed CNC Vertical Machining Center
  • Open / Close Die Forging & Rolling: Hammer /Press / Ring Rolling
  • Raw material cutting: band saw
  • Machining: SPM lathes/ CNC lathes
  • Heat treatment: Solution Annealing (batch annealing furnaces)

 

Equivalent Of Hastelloy C276 Flanges

STANDARD UNS JIS BS GOST WERKSTOFF NR. AFNOR EN
Hastelloy C276 Flanges N10276 NW 0276 ХН65МВУ 2.4819 NiMo16Cr15W

 

Hastelloy C276 Blind Flanges Chemical Compatibility Chart

Hastelloy C276 Flanges Chemical Composition, %
Cobalt ≤2.5
Chromium 16
Manganese ≤1
Nickel Balance
Molybdenum 16
Carbon ≤0.01
Vanadium ≤0.35
Iron 5
Tungsten 4
Copper ≤0.5
Silicon ≤0.08

 

UNS N10276 Flanges Mechanical Composition

type Density Yield Strength (0.2%Offset) Elongation Melting Point Tensile Strength
Hastelloy C276 Flanges Psi – 52,000 , MPa – 355 40% 8.89 G/Cm33 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790

 

Werkstoff Nr. 2.4819 Plate Flange Physical Properties

Density Melting Range Specific Heat Magnetic Permeability
0.321 8.89 2415-2500 1323-1371 0.102 427 1.0002 1.0002
lb/in3 g/cm3 °F °C Btu/lb.°F J/kg*°C 200 oersted 15.9 kA/m