Enquiry

Monel 400 Flanges Manufacturer in India

View Dimensions of ASTM B564 UNS N04400 Pipe Flange also Check Alloy 400 Slip-on and Blind Flange Price List Ex. Mumbai.

Alloy 400 is highly regarded as one of the best performing engineering alloys. Aside from having superior resistance to corrosion, the primary resistance of Monel 400 Flanges is best suited to  Alkylation units. Concentrated acids such as hydrofluoric acid and sulfuric acid are used in these units in the petrochemical industry to convert alkenes to alkylate.

Monel 400 Flanges

Monel 400 Flanges

ASTM B564 UNS N04400 Blind Flange

ASTM B564 UNS N04400 Blind Flange

Monel Alloy Flanges

Monel Alloy Flanges

Both sulfuric acid as well as hydrofluoric acid are highly corrosive solutions and can easily corrode metals, without good resistance to reductive agents. But since the chief alloyant in the ASTM B564 UNS N04400 SORF Flange is nickel, the resistance to these particular reductive solutions is strong. In fact, in comparison to nickel, the corrosion resistance properties of UNS N04400 Orifice Flange tend to be much higher than nickel itself. From a human health perspective, the Nickel 400 Spectacle Blind Flange, which is used to clean, inspect or modify piping systems is effective in completely blocking or sealing off pressure vessels that could contain hydrofluoric acid, which again, is a contact poison.

India's Largest Inventory of UNS N04400 Orifice Flange, WNR 2.4360 Reducing Flange and Monel 400 Blind Flange at best Price.

Another important characteristic of Monel 400 Blind Flange is its resistance to halides or halogen containing solutions. At room temperature settings, Monel 400 exhibits slight magnetic behavior, thus, the use of WNR 2.4360 Reducing Flange could also be extended to applications that require magnetic characteristics to a certain degree.  The Alloy 400 Slip-on Flange is often seen in the marine industry as the alloy exhibits have good resistance to not only seawater but also to high velocity brackish water.


Table of Content



Specification Chart of Monel 400 Flanges


Specification ASTM B564/ ASME SB564
Grade 400
Standards ASME | BS | DIN | ANSI | GOST | EN Flange
Pressure Classes Class 150, Cl 300, 400, Cl. 600, Cl 900, Class 1500 and 2500
Flange Face Type FF, RF, LMF, SMF, RTJ, LJF.
JIS Standards 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
Size Ranges From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
UNI/ DIN / EN Standard 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar

ASTM B564 UNS N04400 Pipe Flange Price List


Product Price
Nickel Alloy Steel Monel Alloy 400 UNS N04400 3/4" 150 # Blind Flange rf $30.90 - $35.38/ Piece
Monel 400 WNRF Flange $3,000.00 - $4,870.00/ Ton
Monel 400 Flange 1/2" Class 600 SO RF NO4400 stainless steel Flange $2.30 - $9.80/ Piece
Nickel alloy 400 monel weld neck flanges $7.65 - $14.79/ Kilogram

NABL Approved Class 150 Monel 400 RTJ Flange according to ASME/ ANSI B16.5 and Nickel Alloy 400 Forged Flanges in All pressure Class Rating.


Monel Blind Flange Pressure Rating


Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 235 620 825 1240 1860 3095 5160
300 215 560 745 1120 1680 2795 4660
400 195 515 685 1025 1540 2570 4280
500 170 480 635 955 1435 2390 3980
600 140 450 600 900 1355 2255 3760
650 125 445 590 890 1330 2220 3700
700 110 430 580 870 1305 2170 3620
750 95 425 570 855 1280 2135 3560
800 80 420 565 845 1265 2110 3520
850 65 420 555 835 1255 2090 3480
900 50 415 555 830 1245 2075 3460
950 35 385 515 775 1160 1930 3220
1000 20 350 465 700 1050 1750 2915
1050 20 345 460 685 1030 1720 2865
1100 20 305 405 610 915 1525 2545
1150 20 235 315 475 710 1185 1970
1200 20 185 245 370 555 925 1545
1250 20 145 195 295 440 735 1230
1300 20 115 155 235 350 585 970
1350 20 95 130 190 290 480 800
1400 20 75 100 150 225 380 630
1450 20 60 80 115 175 290 485
1500 20 40 55 85 125 205 345
ASME SB564 N04400 Long Weld Neck Flange Standards and Monel Flanges Types with Size wise Price.

List of Monel Flanges Types


Monel 400 UNS N04400 1/2" Class 150 RF
Monel 400 UNS N04400 1/2" Class 150 RF

Nickel Alloy Steel Monel 400 Slip On Flange RF 5" 600LB
Nickel Alloy Steel Monel 400 Slip On Flange RF 5" 600LB

SO Flange Nickel Alloy Steel Monel 400 RF 4"
SO Flange Nickel Alloy Steel Monel 400 RF 4"

Monel 400 UNS N04400 Paddle blind and spacer ring
Monel 400 UNS N04400 Paddle blind and spacer ring

Forged ASME B16.36 Flanged Pipe Fittings Monel 400 N04400 Orifice Flange
Forged ASME B16.36 Flanged Pipe Fittings Monel 400 N04400 Orifice Flange

Monel 400 BS 4504 Nipoflange
Monel 400 BS 4504 Nipoflange

SO Flange 1-1/2" 300# RF Nickel Alloy Steel Monel 400
SO Flange 1-1/2" 300# RF Nickel Alloy Steel Monel 400

900# Steel Flanges Nickel Alloy Monel 400 Flange Bleed Ring
900# Steel Flanges Nickel Alloy Monel 400 Flange Bleed Ring


UNS N04400 Flange Composition Chart


Ni Al S C Mn Fe Si Cu
63.0 min 0.50 max 0.02 max 0.3 max 2.0 max 1.0 - 2.5 0.5 max 28.0 - 34.0

Equivalent material of Alloy 400 Slip-on Flange


WERKSTOFF NR. UNS AFNOR GOST JIS EN BS
2.4360 N04400 NU-30M МНЖМц 28-2,5-1,5 NW 4400 NiCu30Fe NA 13

Monel 400 RTJ Flange Mechanical Analysis


Melting Point Density Tensile Strength Elongation Yield Strength (0.2%Offset)
1350 °C (2460 °F) 8.8 g/cm3 Psi – 80000 , MPa – 550 40 % Psi – 35000 , MPa – 240

Know complete specifications of DIN 2.4360 SWRF, Nickel 400 Spectacle Blind, and Monel 400 Socket weld flange.

Weight Table of WNR 2.4360 Reducing Flange


Standard Class Diameter of Bolt Circle Dia. Bolt Size No. of Bolts Bolt Hole Diameter
AS4087 PN14 67 95 M12 4 14
ANSI B16.5 ANSI 150 60 89 13 4 16
ANSI 300 67 95 13 4 16
ANSI 600 67 95 13 4 16
ANSI 900 83 121 19 4 22
ANSI 1500 83 121 19 4 22
AS 2129 Flange Table C 67 95 13 4 14
Table D 67 95 13 4 14
Table E 67 95 13 4 14
Table F 67 95 13 4 14
Table H 83 114 16 4 17
Table J 83 114 16 4 17
ISO 7005 (DIN) Flange PN6 55 80 M10 4 11
PN10 65 95 M12 4 14
PN16 65 95 M12 4 14
PN20 60.5 90 M14 4 16
PN25 65 95 M12 4 14
PN40 65 95 M12 4 14