ASTM B564 UNS N10276 Blind Flanges and Nickel Alloy C276 Slip On Flange manufacturer in India

Hastelloy C276 Flanges

What is Hastelloy C276 Flanges?
Hastelloy C276 flanges are superalloys that perform well across different systems. The flanges are designed with a superior concentration of nickel, chromium, and molybdenum with small additions of tungsten. The content embedded in this grade gives them enhanced corrosion and oxidation resistance across stress-induced environments. The flanges securely seal a range of piping equipment in the system. The grade of flanges can be shaped in different sizes and can be welded following standard welding procedures.

ASTM B564 UNS N10276 Slip on Flange Vs Nickel C276 Lap Joint Flange
Lap joint and slip on flanges are versatile grades in the C276 alloy grade. Both these flanges can be distinguished from key features.

  • ASTM B564 UNS N10276 Slip on the flange is slid on a piping grade and welded using one or more fillet welds. A Nickel C276 Lap Joint flange consists of a backing flange and a stub end which are welded in place using a butt-weld.
  • Lap joint flanges are utilized in high-pressure applications. Slip on flange is a flange of choice in low pressure applications.

Wnr 2.4819 Weld Neck Flange Vs Nickel Alloy C276 Threaded Flange
Weld neck and threaded flanges are common types of modules in the Hastelloy C276 grade. These flange types can be differentiated on some features.

  • Wnr 2.4819 weld neck flanges are designed with a protruded face or hub. Nickel Alloy C276 threaded flange has threads on its interior. The face of the flange can be either raised or flat corresponding to the grade.
  • A threaded flange is used in low pressure systems, while weld neck flanges are seen in high pressure applications.
  • Alloy C276 weld neck flanges are welded in place using a butt-weld. Nickel C276 threaded flanges have threads that correspond directly to the piping items. 

What are Testing Facility of Alloy C276 Flange?
Alloy C276 flanges are subjected to different thickness, pressure, and strength tests before they are shipped. The rigorous testing eliminates any flaws or defects within the flanges in this grade.

Save 10-12% if you buy directly from Hastelloy Flanges manufacturers in India, we produce ANSI B16.5 Class 150/ 300 Alloy C276 Slip On Flange (SORF), WNR 2.4819 Weld Neck and ASME SB564 N10276 Socket weld Flange as per the drawing

Hastelloy Flanges Specification

SpecificationsASTM B564 / ASME SB564
StandardsASME B16.5, DIN, ANSI Flanges, B16.47 Series A and B, B16.48, BS 10, EN 1092, ASME Flanges, BS Flanges, BS4504, EN Flanges, GOST Flanges, DIN Flanges
UNI Standard6, 40, 16, 25, 10 Bar
ANSI StandardClass 150 to Class 2500 LBS
Available Sizes1/2 To 48 Inch
JIS Standard10, 30, 40, 20, 5, 16, 63 K
EN Standard6, 40, 16, 25, 10 Bar
TechniqueHeat treated
machined
Forged
Manufacturer ofJIS, EN, GOST, DIN, ANSI, UNI, SABS, BS, NFE, AWWA, AS2129
Equipment usedPushing Machine, Sand-blasting machine, Press machine, Bending machine, electric bevelling machine
Flange supporting materialRing Joint
Gasket
Flange Bolts
DIN Standard16, 40, 10, 6, 25 Bar / PN64, PN10, PN16, PN6, PN25, PN40
Main TypesForged / Screwed / Plate/ Threaded
Flanges MarkingAll Flange are marked as follows: Supplier or Manufacturer’s Name, Class, Dimension, Size, Bore, Material, Heat No. (Or according to the customer’s request)
TestMagnetic particle detector
UI trasonic flaw detector
X ray detector
Direct reading Spectrograph
Hydrostatic testing machine
Flange Face TypeLarge Tongue and Groove, Lap Joint Face, Large Male Female, Flat Face, Small Tongue, Raised Face, Small Male Female, Ring Joint Flange Manufacturer and Supplier

ASTM B564 N10276 Hastelloy Flange Price List

Products Pipe Size Flange Outside Diameter Number of Bolt Holes Maximum Operating Pressure Price
LWN FLANGE 1.5 INCH SCH 80 CLASS 150, B462/B 564 HASTELLOY C-276 LENGTH 500MM (QTY 01 NOS.) 1/2 in 3-1/2 in 4 125 psi $18.20
WNRF FLANGE 6 INCH SCH 40 CLASS 150, B462/B 564 HASTELLOY C-276 (QTY 02 NOS.) 3/4 in 3-7/8 in 4 125 psi $20.05
7ME6580-4HC14-2LB2 SITRANS F M MAG 5100 W CARBON STEEL FLANGES ASTM A105 EBONITE HASTELLOY C-276 MAG 5000 POLYMID ENCLO 1 in 4-1/4 in 4 125 psi $21.04
2 150# RF SO B/SB564 C276 HASTELLOY FLANGES 1-1/4 in 4-5/8 in 4 125 psi $24.49
4 300# RF WN S/80 B/SB564 C276 HASTELLOY FLANGES 1-1/2 in 5 in 4 125 psi $33.69
FLANGE FOR 990.41 2 CLASS 300 RF HASTELLOY C276 2 in 6 in 4 125 psi $44.92
HASTELLOY C-276 WNRF FLANGE TO ASTM B 564 N10276, DIMN. B 16.5- 2-1/2 in 7 in 4 125 psi $56.33
BIMETAL TEMPERATURE GAUGE WITH FLANGED THERMOWELL IN HASTELLOY C276 HAVING TOTALLENGTH 525MM AND FLANGE 2600#RTJ 3 in 7-1/2 in 4 125 psi $61.98

Types of Hastelloy C276 Flanges

Hastelloy C276 Weld Neck Flanges
Hastelloy C276 Weld Neck Flanges
Hastelloy C276 Weld Neck Flanges
Alloy C276 WNRF Flange
Alloy C276 WNRF Flange
Alloy C276 WNRF Flange
Nickel Alloy C276 Socket Weld Flange
Nickel Alloy C276 Socket Weld Flange
Nickel Alloy C276 Socket Weld Flange
ASTM B564 UNS N10276 SWRF Flanges
ASTM B564 UNS N10276 SWRF Flanges
ASTM B564 UNS N10276 SWRF Flanges
Hastelloy Slip On Flange
Hastelloy Slip On Flange
Hastelloy Slip On Flange
Alloy SORF Flanges
Alloy SORF Flanges
Alloy SORF Flanges
2.4819 Hastelloy C276 Blind Flange
2.4819 Hastelloy C276 Blind Flange
2.4819 Hastelloy C276 Blind Flange
Hastelloy Alloy BLRF Flanges
Hastelloy Alloy BLRF Flanges
Hastelloy Alloy BLRF Flanges
C276 Alloy Lapped Joint Flange
C276 Alloy Lapped Joint Flange
C276 Alloy Lapped Joint Flange
C276 Orifice Flanges
C276 Orifice Flanges
C276 Orifice Flanges
Hastelloy C276 Spectacle Blind Flange
Hastelloy C276 Spectacle Blind Flange
Hastelloy C276 Spectacle Blind Flange
C276 Hastelloy Tongue & Groove Flange
C276 Hastelloy Tongue & Groove Flange
C276 Hastelloy Tongue & Groove Flange
DIN 2.4819 Nipo Flanges
DIN 2.4819 Nipo Flanges
DIN 2.4819 Nipo Flanges
SB 564 UNS N10276 Long Weld Neck Flange
SB 564 UNS N10276 Long Weld Neck Flange
SB 564 UNS N10276 Long Weld Neck Flange
Hastelloy C276 DIN 2.4819 Reducing Flanges
Hastelloy C276 DIN 2.4819 Reducing Flanges
Hastelloy C276 DIN 2.4819 Reducing Flanges
Alloy Ring Joint Flange
Alloy Ring Joint Flange
Alloy Ring Joint Flange
Hastelloy Girth Flanges
Hastelloy Girth Flanges
Hastelloy Girth Flanges
ASME SB 564 Expander Flanges
ASME SB 564 Expander Flanges
ASME SB 564 Expander Flanges
Hastelloy Alloy C276 Screwed Flange
Hastelloy Alloy C276 Screwed Flange
Hastelloy Alloy C276 Screwed Flange
ASTM B564 Threaded Flange
ASTM B564 Threaded Flange
ASTM B564 Threaded Flange

Alloy Weld Neck Flanges Dimension

Size in inchOuter DiameterRaised Face (R)No. of Bolt HolesBolt Circle (BC)Raised Face (RF)Flat Face Thickness (T2)Raised Face Thickness (T)Bolt Hole (B)
1/23.501.3842.380.0630.380.440.62
3/43.881.6942.750.0630.440.500.62
14.252.0043.120.0630.500.560.62
1-1/44.622.5043.500.0630.560.620.62
1-1/25.002.8843.880.0630.620.680.62
26.003.6244.750.0630.690.750.75
2-1/27.004.1245.500.0630.820.880.75
37.505.0046.000.0630.880.940.75
3-1/28.505.5087.000.0630.880.940.75
49.006.1987.500.0630.880.940.75
510.007.3188.500.0630.880.940.88
611.008.5089.500.0630.941.000.88
813.5010.62811.750.0631.061.120.88
1016.0012.751214.250.0631.131.191.00
1219.0015.001217.000.0631.191.251.00
1421.0016.251218.750.0631.321.381.12
1623.5018.501621.250.0631.381.441.12
1825.0021.001622.750.0631.501.561.25
2027.5023.002025.000.0631.631.691.25
2229.5025.252027.250.0631.751.811.38
2432.0027.252029.500.0631.821.881.38

Hastelloy SB 564 N10276 Flange Electrical Conductivity

Physical Property Metric Units British Units
Electrical Resistivity RT 1.23 μohm.m RT 48.4 μohm.in
100°C 1.24 μohm.m 200°F 48.7 μohm.in
200°C 1.25 μohm.m 400°F 49.0 μohm.in
300°C 1.26 μohm.m 600°F 49.5 μohm.in
400°C 1.26 μohm.m 800°F 49.8 μohm.in
500°C 1.28 μohm.m 1000°F 50.6 μohm.in
600°C 1.30 μohm.m - -

ASTM B564 UNS N10276 Flange Corrosion Resistance

Grade Acidified 6% FeCl3 Critical Crevice Temperature Critical Pitting Temperature in Acidified 6% FeCl3
°F °C °F °C
C-22® 176 80 >302 >150
C-276 131 55 >302 >150

Hastelloy Blind Flange Weight Chart

StandardClassBolt Circle DiameterBolt SizeDiameterNumber of BoltsDiameter of Bolt Hole
ISO 7005 (DIN)PN655M1080411
PN1065M1295414
PN1665M1295414
PN2060.5M1490416
PN2565M1295414
PN4065M1295414
ANSI B16.5ANSI 150601389416
ANSI 300671395416
ANSI 600671395416
ANSI 9008319121422
ANSI 15008319121422
AS4087PN1467M1295414
AS 2129Table C671395414
Table D671395414
Table E671395414
Table F671395414
Table H8316114417
Table J8316114417

Hastelloy C276 Flanges Size

Alloy C276 Flange 1/2 inch (15 NB) to 48 inch (1200NB)
UNS N10276 Blind Flange 1/2 inch NB – 24 inch NB
ASME SB564 Nickel C276 Slip on Flange 1/2 inch NB – 12 inch NB

Purchasing from ASTM B564 UNS N10276 Weld Neck Flange (WNRF), Hastelloy Flanges manufacturers saves 15% costing, supplier of Hastelloy C276 Blind Flange, JIS 10K ASME SB 564 UNS N10276 Orifice Flanges and DIN 2.4819 Lap Joint Flange with Technical Inspection & MTR

ASTM B564 UNS N10276 Blind Flange Dimensions

Nominal Pipe SizeThickness
B
Diameter
D
Diameter
L
Diameter
OD
Height
H
Diameter
A
Diameter
K
3/40.443.885/81.0521.52.75
10.54.255/81.322.121.943.12
3.1/20.888.53/442.754.817
201.6227.51.1/4205.622225
161.3823.51.1/8164.941821.25
1.1/40.564.625/81.662.192.313.5
1.1/20.6255/81.92.382.563.88
81.0613.57/88.633.949.6911.75
20.6963/42.382.443.064.75
181.5251.1/4185.4419.8822.75
2.1/20.8173/42.882.693.565.5
141.31211.1/8144.9415.7518.75
1/20.383.55/80.841.811.192.38
30.887.53/43.52.694.256
40.8893/44.52.945.317.5
121.1919112.754.4414.3817
50.88107/85.563.446.448.5
60.94117/86.633.447.569.5
101.1216110.753.941214.25
241.81321.3/8245.9426.1229.5

Nickel Alloy C276 Slip On Flange Corrosion Resistance

  • Alloy C-276 exhibits excellent corrosion resistance in a variety of harsh environments and media. Like many other nickel alloys, it is ductile, easily formed and welded.

Wnr 2.4819 Weld Neck Flange Seawater Resistance

Grade Flowing Quiescent
Number of Attacked Sites Maximum Depth Number of Attacked Sites Maximum Depth
C-22® A:0, B:0 A:0, B:0 A:0, B:0 A:0, B:0
C-276 A:0, B:0 A:0, B:0 A:1, B:1 A:0.10, B:0.13

ASME SB 564 N10276 Blrf Flange Schedule Chart

Hastelloy C276 Flange Schedule/ClassPipe Size - Pipe FlangesMax. PressureHastelloy C276 FlangeConnection Type
ASME B16.5 Class 1501/2"150 psiFNPT
1/2"275 psiSocket Weld
1/2"150 psiWelded
3/4"150 psiFNPT
3/4"275 psiSocket Weld
1-1/4"275 psiSocket Weld
1-1/2"275 psiSocket Weld
2"150 psiFNPT
2"275 psiSocket Weld
2-1/2"275 psiSocket Weld
3"275 psiSocket Weld
4"150 psiFNPT
4"275 psiSocket Weld
ASME B16.5 Class 3001/2"720 psiSlip 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"

Hastelloy C276 Flanges Grades

Hastelloy C Flanges Alloy C-2000123 Flanges
Hastelloy B Flanges Alloy G-3 Flanges
Hastelloy C 276 Flanges Hastelloy G-2 Flanges
Hastelloy C22 Flanges Alloy C22 Flanges
Hastelloy C4 Flanges Alloy 59 Flanges
Hastelloy G-2 Flanges

Grade Hastelloy C276 Lap Joint Flange Density

Physical Properties °F Metric Units
Density 72 8.89 g/cm(3)

Hastelloy C276 Lap Joint Flange Physical Properties

Density Melting Range Specific Heat Magnetic Permeability
lb/in3 g/cm3 °F °C Btu/lb.°F J/kg*°C 200 oersted 15.9 kA/m
0.321 8.89 2415-2500 1323-1371 0.102 427 1.0002 1.0002
Manufacturer and Supplier of Nickel Alloy C276 Socket Weld Flange, We stock Alloy C276 Flanges in maximum Types including BLRF/ SORF/ WNRF/ LWNRF, Threaded, Spectacle Blinds, Orifice, Socket weld, Forged and Plate Flanges according to EN 1092-2/ ANSI/ ASME B16.5, check Hastelloy Flange Rating chart

ASTM B564 Alloy C276 Blind Flange Chemical Composition

Grade Mn C Si Co S P Ni Fe Cr Mo
C276 1.00 maximum 0.010 maximum 0.08 maximum 2.50 maximum 0.03 maximum 0.04 maximum 50.99 minimum* 4.00 ? 7.00 14.50 ? 16.50 15.00 ? 17.00

Hastelloy Pipe Flanges Mechanical Composition

Element Melting Point Density Yield Strength (0.2%Offset) Tensile Strength Elongation
Hastelloy C276 1370 ?C (2500 ?F) 8.89 g/cm3 Psi ? 52,000 , MPa ? 355 Psi ? 1,15,000 , MPa ? 790 40 %

Hastelloy C276 Flanges Surface Treatment

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

Nickel C276 Flange Equivalent

STANDARD UNS WERKSTOFF NR. JIS EN GOST OR
Hastelloy C276 N10276 2.4819 NW 0276 NiMo16Cr15W ??65??? ??760
Check AWWA C207 Class D Hastelloy Alloy Spectacle Blind Flange and ASTM B564 N10276 Forged Flange Material Face Finish as per ASME B16.47 Series B/ EN 1092-1, huge stock of Class 150 to 2500 ASME SB 564 N10276 Lap Joint, Reducing Flange and Swivel Ring Flanges in Mumbai, India

Alloy C276 Forged Flange Temperature Range

HAYNES® 25 alloy 980Deg C (1800 Degree F)
HASTELLOY® B-3® alloy 400 – 450 Deg C (750 – 840 Degree F)
® N alloy 704 to 871Deg C (1300 to 1600 Degree F)
C-276 870 – 1230Deg C (1600 – 2250 Degree F)
C-22 400 - 450Deg C (750 – 840 Degree F)
HAYNES® 188 alloy 1095Deg C (2000 Degree F)

Alloy C276 Long Weld Neck Flange Corrosion Cracking

Grade Cracking Timing
C-22® No Cracking in 1,008 h
C-276 No Cracking in 1,008 h

Hastelloy® Alloy C-276 Flanges Pressure Ratings

Temperature (°C) Class 900 Class 150 Class 600 Class 400 Class 2500 Class 1500 Class 300
-29 - 38 155 19.8 103.4 68.9 431 259 51.7
50 155 19.5 103.4 68.9 431 259 51.7
300 129 10.2 85.7 57.0 357 214 42.9
150 151 15.8 100.3 66.8 418 251 50.2
475 51.3 3.7 34.2 22.8 142 85.4 17.1
100 155 17.7 103.0 68.7 429 258 51.5
425 86.3 5.5 57.5 38.4 240 144 28.8
200 146 13.8 97.2 64.8 405 243 48.6
325 124 9.3 82.6 55.0 344 207 41.4
350 120 8.4 80.0 53.4 334 200 40.0
400 104 6.5 69.4 46.3 290 174 34.7
250 139 12.1 92.7 61.7 386 232 46.3
375 114 7.4 75.7 50.4 315 189 37.8
450 69.0 4.6 46.0 30.7 192 115 23.0
500 34.7 2.8 23.2 15.4 96.5 57.9 11.6
538 17.7 1.4 11.8 7.9 49.2 29.5 5.9

C276 Hastelloy Slip on Flange Dimension

Normal Pipe Size Of FlangesOutside DaimeterInside DiameterHole Of BoltCircle Of BoltThickness Of Raised FaceRaised FaceThickness Of Flat FaceRaised FaceHT1Number of Bolt Holes
3/43.881.09.622.75.621.69.56.0631.50.444
3-1/28.504.07.757.001.255.501.19.0634.81.888
2229.5022.221.3827.253.1325.253.07.06324.251.7520
14.251.36.623.12.692.00.63.0631.94.504
1-1/44.621.70.623.50.812.50.75.0632.31.564
1-1/25.001.97.623.88.882.88.82.0632.56.624
2027.5020.201.2525.002.8823.002.83.06322.001.6320
1/23.500.88.622.38.621.38.56.0631.19.384
26.002.44.754.751.003.62.94.0633.06.694
2-1/27.002.94.755.501.124.121.06.0633.56.824
1825.0018.181.2522.752.6921.002.63.06319.881.5016
1421.0014.141.1218.752.2516.252.19.06315.751.3212
37.503.57.756.001.195.001.13.0634.25.884
1623.5016.161.1221.252.5018.502.44.06318.001.3816
49.004.57.757.501.316.191.25.0635.31.888
611.006.72.889.501.568.501.50.0637.56.948
813.508.72.8811.751.7510.621.69.0639.691.068
510.005.66.888.501.447.311.38.0636.44.888
1016.0010.881.0014.251.9412.751.88.06312.001.1312
1219.0012.881.0017.002.1915.002.13.06314.381.1912
2432.0024.251.3829.503.2527.253.19.06326.121.8220

Hastelloy Flanges Manufacturing Facilities

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

Hastelloy C276 Flanges Application

Hastelloy C276 Flanges Application
  • Sea Water Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Specialty Chemicals
  • Pharmaceuticals
  • Condensers
  • Heat Exchangers
  • Pharmaceutical Equipment
  • Pulp and Paper Industry
  • Power Generation
  • Gas Processing
  • Chemical Equipment

Wnr 2.4819 Lap Joint Flange Temperature

  • Alloy C276 can be easily welded and processed utilizing standard shop fabrication practices for austenitic stainless steels and nickel based alloys. The hot-working temperature range for Alloy C276 is 1600 – 2250°F (870 – 1230°C). The alloy should be water quenched after hot working.

Alloy C276 Threaded Flange Hardness

Properties Imperial Metric
Hardness, Rockwell B (plate) 87 87

ANSI B16.5 N10276 SWRF Flanges Test Certification

  • 100% Radiography Test Report
  • EN 10204/3.1B
  • Raw Materials Certificate
  • Third Party Inspection Report
India's one of the oldest supplier of Raised/ Flat/ RTJ Type Hastelloy Blind Flange and Wnr 2.4819 Welding Neck Flanges, check Bolt Hole Orientation, Pressure Class and ASTM Materials, Manufacturer of BS10 Table D C276 Hastelloy Threaded, Spectacle Blinds, Long Weld Neck Flange and Nickel Alloy C276 Plate Flange in raised face (RF) or flat face (FF)

Hastelloy C276 Blind Flanges Thickness

Wall Thickness Of Hastelloy C276 Flanges
Normal Pipe Size (NPS)O.D. (Outside Daimeter)Schedule 40Schedule 10EXT Hvy Outside DaimeterSchedule 20Schedule 100Schedule 30Schedule 140STD Wall Outside DaimeterSchedule 80Schedule 60XX HvySchedule 120Schedule 160
½0.840.1090.0830.147............0.1090.147...0.294...0.188
¾1.050.1130.0830.154............0.1130.154...0.308...0.219
11.3150.1330.1090.179............0.1330.179...0.358...0.25
1 ¼1.660.140.1090.191............0.140.191...0.382...0.25
1 ½1.90.1450.1090.2............0.1450.2...0.4...0.281
22.3750.1540.1090.218............0.1540.218...0.436...0.344
2 ½2.8750.2030.120.276............0.2030.276...0.552...0.375
33.50.2160.120.3............0.2160.3...0.6...0.438
3 ½40.2260.120.318............0.2260.318...0.636......
44.50.2370.120.337............0.2370.337...0.6740.4380.531
55.5630.2580.1340.375............0.2580.375...0.750.50.625
66.6250.280.1340.432............0.280.432...0.8640.5620.719
88.6250.3220.1480.50.250.5940.2770.8120.3220.50.4060.8750.7190.906
1010.750.3650.1650.50.250.7190.30710.3650.5940.510.8441.125
1212.750.4060.180.50.250.8440.331.1250.3750.6880.562111.312
14140.4380.250.50.3120.9380.3751.250.3750.750.594...1.0941.406
16160.50.250.50.3121.0310.3751.4380.3750.8440.656...1.2191.594
18180.5620.250.50.3121.1560.4381.5620.3750.9380.75...1.3751.781
20200.5940.250.50.3751.2810.51.750.3751.0310.812...1.51.969
2222...0.250.5.............0.375..................
24240.6880.250.50.3751.5310.5622.0620.3751.2190.969....1.8122.344
2626........0.5................0.375....................
3030....0.3120.50.5....0.625....0.375....................
36360.750.3120.50.5....0.625....0.375....................
4040........0.5................0.375....................
4242……..……..0.5……..……..……..……..0.375……..……..……..……..……..
4848……..……..0.5……..……..……..……..0.375……..……..……..……..……..

Werkstoff Nr. 2.4819 Plate Flange Hs Code

Description HSN Code
Hastelloy Flanges 75071200

Hastelloy C276 Flanges Inventory

Hastelloy Flanges Nickel C276 Flange
ASTM B564 N10276 Hastelloy Flange Hastelloy C276 Flanges
Hastelloy SB 564 N10276 Flange Alloy C276 Forged Flange
ASTM B564 UNS N10276 Flange Hastelloy B3 Flanges
Hastelloy C Flanges Asme Sb564 N10276 Slip On Flanges
ANSI B16.5 N10276 SWRF Flanges Alloy C276 Long Weld Neck Flange
Hastelloy Blind Flange Hastelloy® Alloy C-276 Flanges
Uns N10276 Blind Flanges ASTM B564 UNS N10276 Flanges
Hastelloy C276 Weld Neck Flanges Hastelloy C2000 Flanges
Asme Sb564 N10276 Blrf Flange Wnr 2.4819 Lap Joint Flange
Nickel Alloy C276 Slip On Flange Alloy C276 Threaded Flange
Wnr 2.4819 Weld Neck Flange Uns N10276 Forged Flange
ASME SB 564 N10276 Blrf Flange Alloy C276 RTJ Flange
Grade Hastelloy C276 Lap Joint Flange Hastelloy C276 Blind Flanges
Hastelloy C276 Lap Joint Flange Hastelloy C22 Flanges
ASTM B564 Alloy C276 Blind Flange Werkstoff Nr. 2.4819 Plate Flange
Hastelloy Pipe Flanges Class 150 Hastelloy C276 Flanges
ASTM B564 UNS N10276 Slip On Flange Class 300 Nickel Alloy C276 Flanges

Class 150 Hastelloy C276 Flanges Dimension

Class 150 Hastelloy C276 Flanges Dimension

Normal Pipe Size Fillet Radius Outer Diameter of Hastelloy C276 Flanges Diameter of Hub At Base Thickness of Hastelloy C276 Flanges Diameter of Hub at Bevel Lengtd Tdru Hub Diameter of (RF) Raised Face Diameter And Bore 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
r O X Q H Y Y Y R W B Z
1/2 1/8 3-1/2 1-3/16 7/16 .84 1-7/8 5/8 5/8 1-3/8 .88 .90 3/8
3/4 1/8 3-7/8 1-1/2 1/2 1.05 2-1/16 5/8 5/8 1-11/16 1.09 1.11 7/16
1 1/8 4-1/4 1-15/16 9/16 1.32 2-3/16 11/16 11/16 2 1.36 1.38 1/2
1-1/4 3/16 4-5/8 2-5/16 5/8 1.66 2-1/4 13/16 13/16 2-1/2 1.70 1.72 9/16
1-1/2 1/4 5 2-9/16 11/16 1.90 2-7/16 7/8 7/8 2-7/8 1.95 1.97 5/8
2 5/16 6 3-1/16 3/4 2.38 2-1/2 1 1 3-5/8 2.44 2.46 11/16
2-1/2 5/16 7 3-9/16 7/8 2.88 2-3/4 1-1/8 1-1/8 4-1/8 2.94 2.97 3/4
3 3/8 7-1/2 4-1/4 15/16 3.50 2-3/4 1-3/16 1-3/16 5 3.57 3.60 13/16
3-1/2 3/8 8-1/2 4-13/16 15/16 4.00 2-13/16 1-1/4 1-1/4 5-1/2 4.07 4.10 7/8
4 7/16 9 5-5/16 15/16 4.50 3 1-5/16 1-5/16 6-3/16 4.57 4.60 15/16
5 7/16 10 6-7/16 15/16 5.56 3-1/2 1-7/16 1-7/16 7.5/16 5.66 5.69 15/16
6 1/2 11 7-9/16 1 6.63 3-1/2 1-9/16 1-9/16 8-1/2 6.72 6.75 1-1/16
8 1/2 13-1/2 9-11/16 1-1/8 8.63 4 1-3/4 1-3/4 10-5/8 8.72 8.75 1-1/4
10 1/2 16 12 1-3/16 10.75 4 1-15/16 1-15/16 12-3/4 10.88 10.92 1-5/16
12 1/2 19 14-3/8 1-1/4 12.75 4-1/2 2-3/16 2-3/16 15 12.88 12.92 1-9/16
14 1/2 21 15-3/4 1-3/8 14.00 5 2-1/4 3-1/8 16-1/4 14.14 14.18 1-5/8
16 1/2 23-1/2 18 1-7/16 16.00 5 2-1/2 3-7/16 18-1/2 16.16 16.19 1-3/4
18 1/2 25 19-7/8 1-9/16 18.00 5-1/2 2-11/16 3-13/16 21 18.18 18.20 1-15/16
20 1/2 27-1/2 22 1-11/16 20.00 5-11/16 2-7/8 4-1/16 23 20.20 20.25 2-1/8
24 1/2 32 26-1/8 1-7/8 24.00 6 3-1/4 4-3/8 27-1/4 24.25 24.25 2-1/2

Class 300 Nickel Alloy C276 Flanges Dimension

Class 300 Nickel Alloy C276 Flanges Dimension

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

Hastelloy Flanges Documentation

  • NABL approved Laboratory Test Reports
  • Material Traceability Records
  • Guarantee Letter
  • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
  • Raw Material Test Reports
  • Fumigation Certificates
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Commercial Invoice which includes HS Code
  • Form A for the purposes of the Generalized System of Preferences
  • Material Test Certificates as per EN 10204 3.1 and EN 10204 3.2
  • Heat Treatment Charts
  • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Quality Assurance Plan

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ASTM B564 N10276 Hastelloy Flange

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Hastelloy SB 564 N10276 Flange

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ANSI B16.5 N10276 SWRF Flanges

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ASTM B564 UNS N10276 Slip On Flange

Spain, Jakarta, Europe, Australia, Jordan, Dammam -KSA, Japan, Istanbul -Turkey, NY 12203 (USA), Dubai -UAE, Kuala Lumpur.

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Nickel C276 Flange

France, Singapore, Taiwan, South Africa, Portugal, Morocco, Czechia, Kuwait, Austria, United Kingdom (UK), Nigeria.