Incoloy 825 Flanges

Incoloy 825 Flanges

Leading Alloy 825 Flange Manufacturer in India, Refer latest price list of ASTM B564 UNS N08825 Flanges

Similar to Incoloy 800, the alloy of grade of Incoloy 825 flanges primarily consists of elements i.e. - nickel, iron and chromium. The difference between alloy 825 and inconel 800 is that alloy of Incoloy UNS N09825 Flange is produced with the additions of molybdenum, copper and titanium. The chemical composition of this nickel steel 825 Alloy Blind Flanges has been designed to provide exceptional resistance across many corrosive environments. Although the Incoloy 825 Rtj Flanges is similar to alloy 800 but, the modifications in its chemistry has improved its resistance to aqueous corrosion.

We Supply Nickel Alloy 825 Plate Flanges with Hydrotest and PMI Reports, Stockholder of Incoloy 825 Reducing Flanges

Features of the nickel based Incoloy 825 Slip on flanges includes properties such as its excellent resistance to both reducing and oxidizing acids, resistance to stress related corrosion cracking, along with resistance to localized attack such as pitting and crevice corrosion as well. A prominant feature of the 825 Alloy Blind Flanges is that they tend to be resistant to acidic media, especially those containing acids like sulfuric and phosphoric acid.

Therefore these nickel steel Alloy 825 Pipe Flanges are used for demanding applications such as oil and gas well piping, chemical processing, pollution-control equipment, nuclear fuel reprocessing, acid production, and pickling equipment, where they come in contact with corrosive chemicals at elevated temperatures.

Biggest Supplier of Alloy 825 Weld Neck Flange in India, check DIN 2.4858 Threaded Flanges Chemical and Mechanical Properties

Incoloy 825 Flanges

Incoloy 825 Flanges


Alloy 825 Flange

Alloy 825 Flange


ASTM B564 UNS N08825 Flanges

ASTM B564 UNS N08825 Flanges



Alloy 825 Flange Specifications

Manufacturer of Incoloy 825 Flanges
ANSI Pressure Class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2500LBS, Alloy 825 Flange
Meets Standards SABS 1123, GOST 12821-80, GOST 33259, API, ANSI, ASME, BS, EN, JIS, MSS, UNI, ASTM, API, ISO, DIN, SP, ASTM B564 UNS N08825 Flanges
The most common types of Incoloy 825 Flanges we manufacture
  • Alloy 825 Blind Flange
  • Incoloy 825 Socket Weld Flange
  • UNS N08825 Reducing Flange
  • DIN 2.4858 Slip On Flange
  • 2.4858 Alloy 825 Lap Joint Flange
  • ASME SB564 Alloy 825 Weld Neck Flange
  • 825 Incoloy Threaded Flange
  • Incoloy UNS N08825 Expander Flange
Manufacturer Pressure Classes
  • 20" Alloy 825 Flange for Class 600 lb
  • 20" Incoloy 825 Flange for Class 300 lb
  • 24" UNS N08825 Flange for Class 150 lb
  • 10" DIN 2.4858 Flange for Class 1500 lb
  • 16" 2.4858 Alloy 825 Flange for Class 900 lb
  • 8" ASME SB564 Alloy 825 Flange for Class 2500 lb
EN 1092-1/ EN 1092-2 Alloy 825 flange standard
10Bar, 6Bar, 25Bar, 16Bar, 40Bar, Nickel Alloy 825 Plate Flanges
BS Standards BS4504, BS4504, BS1560, BS10, Incoloy 825 Reducing Flanges
Japanese Industrial Standards - JIS B2220 10K, 5K, 40K, 20K, 30K, 16K, 63K, Alloy 825 Weld Neck Flange
DIN Standards DIN 2628, DIN 2635, DIN 2655, DIN 2576, DIN 2636, DIN 2637, DIN 2641, 2631, DIN 2638, DIN 2673, DIN 2573, DIN 2566, DIN 2527, DIN 2642, DIN 2633, DIN 2634, DIN 2656, DIN 2502, DIN 2503, DIN 2527, DIN 2565, DIN 2566, DIN 2573, DIN 2576, DIN 2627, DIN 2628, DIN 2629, DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 DIN 2.4858 Threaded Flanges
Wall Thickness Sch10, Sch20, Sch30, STD, Sch40, Sch60, EXT-Hvy, Sch80, Sch100, Sch120, Sch140, Sch 60, XX-Hvy, Incoloy Alloy 825 Lap Joint Flanges
Types Threaded, Plate, Forged, Screwed, Welded, ASME SB 564 UNS N08825 Slip On Flanges
Most common Incoloy 825 flange processes followed by manufacturers
  • Cutting
  • Casting
  • Open die forging
  • Closed die forging
  • Roll forging
We also supply
  • Sealing Gaskets
  • Ring Joint Gasket
  • Flange Bolts as Required
Flange faces
  • Flat (FF)
  • Ring joint (RTJ)
  • Raised (RF)
  • Lap joint
  • Tongue and groove (T&G)
  • Male and female (M&F)
Incoloy 825 Flanges Standard
  • ASME B16.5 (Most popular)
  • ASME B16.47 Series B & A
  • ASME B16.48
  • GOST
  • BS4504
DIN Standards
  • DIN 2501
  • DIN 2633
  • DIN 2627
  • DIN 2642
  • DIN 2635
  • DIN 2543
  • DIN 2527
PN Rating PN10, PN6, PN16, PN40, PN25, PN64, Nickel 825 Orifice Flanges
Quality Inspection
  • EN 10204/3.1B MTC
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • Raw Materials Certificate
  • Third Party Inspection Report
Value Added Services
  • CNC Machining
  • Large Diameter Incoloy 825 Flanges
  • Customised Incoloy 825 Flanges

ASTM B564 UNS N08825 Flanges Price in India

Description Price in US $ Price in INR Recent supply location
SIZE DN 25 (1) X 1500 # INCOLOY 825 SPECTACLE BLIND RTJ FLANGE DIMN B 16.48 ASTM B 564 GR.UNS NO.8825 US $ 1284.86 per kg INR 98,007 per Kg Qatar
SCH XXS 63-125 RMS FLANGES 300 RF INCOLOY FLANGES 825 inch 2 WN US $ 22.25 per kg INR 1,697 per Kg Italy
SCH 40 Size 300MM X 300MM X 30MM FLANGES - INCOLOY FLANGES 825 US $ 96.06 per kg INR 7,327 per Kg Italy
3-1/16 15000 PSI RING GASKET, BX-154, INCOLOY 825, WP FLANGE US $ 164.87 per kg INR 12,576 per Kg Singapore
900 LBS RTJ SCH 40 WELD-NECK FLANGE 3 inch INCOLOY 825 US $ 815.68 per kg INR 62,219 per Kg United Arab Emirates

Different types of Incoloy 825 Blind Flanges

DN 100 PN 50 RF Incoloy 825 Blind Flange

DN 100 PN 50 RF Incoloy 825 Blind Flange

Incoloy 825 Blind Flange

Incoloy 825 Blind Flange

20 Inch Class 150 ASME B16.5 Alloy 825 Spectacle Blind Flange

20 Inch Class 150 ASME B16.5 Alloy 825 Spectacle Blind Flange

2 Inch Class 600 RF ASME B16.5 Alloy 825 Blind Flange

2 Inch Class 600 RF ASME B16.5 Alloy 825 Blind Flange

600# 8 Inch RF ASME SB564 Alloy 825 Blind flange

600# 8 Inch RF ASME SB564 Alloy 825 Blind flange

2500# 10 Inch ANSI B16.5 Alloy 825 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 Alloy 825 RTJ Blind Flange


Alloy 825 Weld Neck Flange types

10IN CL300 SCH STD ASME B16.5 UNS N08825 WN Flange

10IN CL300 SCH STD ASME B16.5 UNS N08825 WN Flange

Incoloy 825 Weld Neck Flange

Incoloy 825 Weld Neck Flange

30 Inch Class 600 LB RF UNS N08825 Weld Neck Flange

30 Inch Class 600 LB RF UNS N08825 Weld Neck Flange

Class 150 LB SCH 40 2.4858 Alloy 825 WN Flange

Class 150 LB SCH 40 2.4858 Alloy 825 WN Flange

PN16 DN80 DIN 2.4858 WN Flange

PN16 DN80 DIN 2.4858 WN Flange

ASME B16.5 SCH 40 300# 6 Inch 2.4858 Alloy 825 WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch 2.4858 Alloy 825 WN RF Flange


UNS N08825 Socket Weld Flange types

Class 300 1 Inch DIN 2.4858 SW Flange

Class 300 1 Inch DIN 2.4858 SW Flange

Incoloy 825 Socket Wled FLange

Incoloy 825 Socket Wled FLange

150# UNS N08825 Socket Weld Flange

150# UNS N08825 Socket Weld Flange

ANSI B16.5 300# 3 Inch Alloy 825 RF SW Flanges

ANSI B16.5 300# 3 Inch Alloy 825 RF SW Flanges

Class 150 2 Inch SCH 40 825 Incoloy SW Flanges

Class 150 2 Inch SCH 40 825 Incoloy SW Flanges

2 1/2 Inch 150# Incoloy 825 Socket Weld Flange

2 1/2 Inch 150# Incoloy 825 Socket Weld Flange


Types of DIN 2.4858 Slip-On Flanges

OD 2876.55*ID 2514.6 MM Incoloy UNS N08825 Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM Incoloy UNS N08825 Weldable Slip-on Flange

Incoloy 825 Slip-On FLange

Incoloy 825 Slip-On FLange

ASME B16.5, 8 Inch 600 LB DIN 2.4858 SORF Flanges

ASME B16.5, 8 Inch 600 LB DIN 2.4858 SORF Flanges

40 Inch 150 LB ASME B16.5 Alloy 825 Slip-on Flange

40 Inch 150 LB ASME B16.5 Alloy 825 Slip-on Flange

ASME B16.5 2 Inch 150 LB Alloy 825 SO Flange

ASME B16.5 2 Inch 150 LB Alloy 825 SO Flange

150# 36 Inch Incoloy UNS N08825 Slip On Flange

150# 36 Inch Incoloy UNS N08825 Slip On Flange


Types 2.4858 Alloy 825 Lap Joint Flanges

3 Inch DN80 Incoloy UNS N08825 Lapped Joint Flange

3 Inch DN80 Incoloy UNS N08825 Lapped Joint Flange

Incoloy 825 Lap Joint Flanges

Incoloy 825 Lap Joint Flanges

1 Inch ANSI B16.5 Incoloy 825 Stub End Lap Joint Flanges

1 Inch ANSI B16.5 Incoloy 825 Stub End Lap Joint Flanges

1/2 Inch 825 Incoloy Lap Joint Flange

1/2 Inch 825 Incoloy Lap Joint Flange

150 LB Alloy 825 Lapped Joint Flange

150 LB Alloy 825 Lapped Joint Flange

ASME B16.5 300LB 2.4858 Alloy 825 Lap Joint Flanges

ASME B16.5 300LB 2.4858 Alloy 825 Lap Joint Flanges


Types of ASME SB564 Alloy 825 Threaded Flanges

3 Inch Class 300 UNS N08825 Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 UNS N08825 Hot Dipped Galvanized Thread Flanges

Incoloy 825 Threaded Flanges

Incoloy 825 Threaded Flanges

64 inches 2.4858 Alloy 825 Threaded Flange

64 inches 2.4858 Alloy 825 Threaded Flange

DN50 2 inch DIN 2.4858 Thread Flanges

DN50 2 inch DIN 2.4858 Thread Flanges

1/2 Inch ASME SB564 Alloy 825 Threaded Flange

1/2 Inch ASME SB564 Alloy 825 Threaded Flange

ANSI B16.5 4 Inch 825 Incoloy Screw Thread Flanges

ANSI B16.5 4 Inch 825 Incoloy Screw Thread Flanges


Types of 825 Incoloy Forged Flanges

Incoloy 825 Forged Flanges

Incoloy 825 Forged Flanges

150 LB ASME SB564 Alloy 825 Forged orifice Flange

150 LB ASME SB564 Alloy 825 Forged orifice Flange

2 Inch x NPTF 1-1/2 Inch 825 Incoloy Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch 825 Incoloy Forged RTJ Flanges

1 Inch Incoloy 825 Forged Flange

1 Inch Incoloy 825 Forged Flange

3 Inch ASME SB564 Alloy 825 Forged Steel Flat Flange

3 Inch ASME SB564 Alloy 825 Forged Steel Flat Flange

8 Inch ASME B16.5 Alloy 825 Forged Plate flange

8 Inch ASME B16.5 Alloy 825 Forged Plate flange


Nickel Alloy 825 Plate Flanges Weight Chart

BLRF Threaded NPS Lap Joint WRNR Slip On Socket Weld
2 1 ½ 1 2 1 2
2 2 1 2 3 2 2
3 3 3 3 3 3
2 2 ¾ 2 2 2 2
4 3 3 4 3 3
7 8 8 10 8 8
5 5 2 5 6 5 5
9 9 3 9 11.5 9 9
17 13 4 13 16.5 13 13
13 12 11 12 11 11
20 15 5 15 21 15 15
47 30 8 30 42 30 30
27 19 6 19 26 19 19
70 43 10 43 54 43 43
430 220 24 275 268 220 220
140 90 14 105 114 90 90
123 64 12 64 88 64 64
180 98 16 140 140 106 98
285 165 20 195 197 165 165
220 130 18 160 165 130 130
355 185 22 245 225 185 185

Incoloy 825 Reducing Flanges Pressure Rating

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

Buy Incoloy Alloy 825 Lap Joint Flanges Directly from Manufacturer, Check Price List of ASME SB 564 UNS N08825 Slip On Flanges

Alloy 825 Weld Neck Flange Wall Thickness

Wall Thickness
Outside Daim. NPS SCH 40 SCH 20 XX Hvy SCH 10 SCH 140 SCH 100 SCH 60 EXT Hvy SCH 80 SCH 120 SCH 30 SCH 160 STD Wall
0.84 ½ 0.109 ... 0.294 0.083 ... ... ... 0.147 0.147 ... ... 0.188 0.109
1.05 ¾ 0.113 ... 0.308 0.083 ... ... ... 0.154 0.154 ... ... 0.219 0.113
1.315 1 0.133 ... 0.358 0.109 ... ... ... 0.179 0.179 ... ... 0.25 0.133
1.66 1 ¼ 0.14 ... 0.382 0.109 ... ... ... 0.191 0.191 ... ... 0.25 0.14
1.9 1 ½ 0.145 ... 0.4 0.109 ... ... ... 0.2 0.2 ... ... 0.281 0.145
2.375 2 0.154 ... 0.436 0.109 ... ... ... 0.218 0.218 ... ... 0.344 0.154
2.875 2 ½ 0.203 ... 0.552 0.12 ... ... ... 0.276 0.276 ... ... 0.375 0.203
3.5 3 0.216 ... 0.6 0.12 ... ... ... 0.3 0.3 ... ... 0.438 0.216
4 3 ½ 0.226 ... 0.636 0.12 ... ... ... 0.318 0.318 ... ... ... 0.226
4.5 4 0.237 ... 0.674 0.12 ... ... ... 0.337 0.337 0.438 ... 0.531 0.237
5.563 5 0.258 ... 0.75 0.134 ... ... ... 0.375 0.375 0.5 ... 0.625 0.258
6.625 6 0.28 ... 0.864 0.134 ... ... ... 0.432 0.432 0.562 ... 0.719 0.28
8.625 8 0.322 0.25 0.875 0.148 0.812 0.594 0.406 0.5 0.5 0.719 0.277 0.906 0.322
10.75 10 0.365 0.25 1 0.165 1 0.719 0.5 0.5 0.594 0.844 0.307 1.125 0.365
12.75 12 0.406 0.25 1 0.18 1.125 0.844 0.562 0.5 0.688 1 0.33 1.312 0.375
14 14 0.438 0.312 ... 0.25 1.25 0.938 0.594 0.5 0.75 1.094 0.375 1.406 0.375
16 16 0.5 0.312 ... 0.25 1.438 1.031 0.656 0.5 0.844 1.219 0.375 1.594 0.375
18 18 0.562 0.312 ... 0.25 1.562 1.156 0.75 0.5 0.938 1.375 0.438 1.781 0.375
20 20 0.594 0.375 ... 0.25 1.75 1.281 0.812 0.5 1.031 1.5 0.5 1.969 0.375
22 22 ... ... .... 0.25 .... ... ... 0.5 ... .... ... .... 0.375
24 24 0.688 0.375 .... 0.25 2.062 1.531 0.969 0.5 1.219 1.812 0.562 2.344 0.375
26 26 .... .... .... .... .... .... .... 0.5 .... .... .... .... 0.375
30 30 .... 0.5 .... 0.312 .... .... .... 0.5 .... .... 0.625 .... 0.375
36 36 0.75 0.5 .... 0.312 .... .... .... 0.5 .... .... 0.625 .... 0.375
40 40 .... .... .... .... .... .... .... 0.5 .... .... .... .... 0.375
42 42 …….. …….. …….. …….. …….. …….. …….. 0.5 …….. …….. …….. …….. 0.375
48 48 …….. …….. …….. …….. …….. …….. …….. 0.5 …….. …….. …….. …….. 0.375

DIN 2.4858 Threaded Flanges Size Chart

DIN 2.4858 Threaded Flanges Size Chart

Incoloy Alloy 825 Lap Joint Flanges for Sale

12″ 600LB SCH80S Incoloy 825 NO8825 ASME B16.5 Forged WN Flanges 3-1/2" DN90 600# Inconel 825 nickel alloy Welding Neck flange Alloy Steel
1/2″-3″ 150#-1500# Forged ASME B16.5 Alloy 825 UNS N08825 Incoloy 825 SW socket welding flange 1500# sch xxs blind flange 8inch Alloy 825 RF
8 inch 300# BLIND FLANGE INCOLOY B564 825 UNS N06625 ASME B16.5 150# 1″ ASME B16.47 SPECTACLE BLIND FLANGE THICKNESS ALLOY 825 UNS N08825 FLANGE RF FLANGE SPECTACLE BLIND
12″ 900# Nickel alloy Incoloy 825 Welding neck flange DN65 cl300 ASME B16.5 incoloy 825 forged SORF flange
1/2″ BLIND FLANGE 150# RF, UNS N08825, ASME B16.5 2-1/16" X 5000 PSI. R-24 ALLOY 825 120 UNITS API 6A TYPE 6B WELDING NECK FLANGE RTJ
4" 150# WN RF FLANGE INCOLOY 825 ASTM B564 UNS N06625 ASME B16.5 6" 150LBS Alloy Steel 825 ANSI UNS N08825/UNS NO9925 RF Spectable Blind Flange

ASME SB 564 UNS N08825 Slip On Flanges Chemical Composition

Cr Fe Ni C Mn Cu Si S
19.5 – 23.5 1.0 max 38.0 – 46.0 0.05 max 1.0 max 1.5 – 3.0 0.5 max 0.03 max

Dealer and Distributor of Nickel 825 Orifice Flanges, Check Alloy 825 Spades/ Ring Spacers pressure ratings

Nickel 825 Orifice Flanges Mechanical Properties

Melting Point Tensile Properties Density Elongation (0.2%Offset) Yield Properties
(2580 °F) 1413 °C MPa – 655, Psi – 95,000 8.47 g/cm3 40 % MPa – 310, Psi – 45,000

Alloy 825 Spades Spacers Equivalent Material

WERKSTOFF NR. UNS AFNOR GOST JIS BS EN OR
2.4858 N08825 NC 21 FeDU XH38BT NCF 825 NA 16 NiCr21Mo ЭП703

20 years of Experience as a supplier of these materials in below mentioned locations

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