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Monel 400 Flanges

Monel 400 Flanges

What Is Monel 400 Flanges?

Monel 400 Flanges are solution hardened nickel and copper alloys. These flanges effectively connect a range of piping equipment in a range of temperatures. They perform well in salt and caustic solutions while offering enhanced corrosion resistance across stress-induced environments. The flanges in the Monel 400 grade offer excellent weldability and high strength, along with superior tolerances against stress-corrosion cracking in water. The alloy utilized in these flanges is slightly magnetic at room temperature and highly resistant against hydrochloric and hydrofluoric acids.

DIN 2.4360 Blind Flange Vs UNS N04400 Weld Neck Flanges

Flanges are versatile components, which can be classified based on their load-bearing, faces, and temperature resistance. Blind flanges and weld neck flanges can be differentiated based on the characteristics listed below.

  • DIN 2.4360 Blind Flange are designed without a boring center or a face. UNS N04400 weld neck flange can be identified by a long tapered face.
  • Weld neck flanges are welded using butt-welds directly on the piping modules. Blind flanges are bolted to the piping system allowing room for inspection and cleaning.
  • Weld neck flanges are utilized in high pressure and temperature systems. Blind flanges terminate the flow of fluids and take maximum stress to securely seal the piping components.

Alloy 400 Flange Oil And Gas Application

Alloy 400 flange is a versatile module, which has excellent corrosion and oxidation resistance properties. These flanges are designed to withstand high temperatures and elevated pressures. Since they are hardened by cold rolling, they offer phenomenal strength and tolerances across different systems. They are a preferred choice in oil and gas industries due to these unique features. They are widely seen in oil and gas extraction, drilling, storage, refining, crude oil steels, pumps, propeller shafts, etc.

Difference Between ASME B16.5 Monel 400 Socket Weld Flanges And ASTM F467 Grade 400 Slip On Flange

  • ASTM F467 Grade 400 slip on flange is the most utilized flange in this grade. ASME B16.5 Monel 400 socket weld flange is amongst the less common flange within this grade.
  • Slip on flanges are slid over a piping component and fitted using one or more fillet welds. Socket weld flanges have a socket or a recessed area where the piping module is fitted. The top portion of the module is welded using a single fillet weld.
  • Socket weld flanges are utilized in small pipes of high-pressure systems. Slip on flanges are not preferred across high-pressure systems.

Alloy 400 Blind Flange and ASTM B564 UNS N04400 SORF Flange manufacturer in India

Monel 400 Flanges Specification

Manufacturer Pressure ClassClass 150, Class 1500, Class 900, Class 300, Class 2500, Class 600,
StandardsJISB2220, GOST Flange, BS1560-3.1, API7S-43, API7S-15, API605, BS, EN1092, BS4504, EN-1092, BS 10, DIN, ASME, ANSI, DIN, ISO70051, MSS S44, ASME/ANSI B16.5, ANSI/ASME 16.36/B16.5/16.47A/B16.47 Series B & A, 16.47B, B16.48, EN
JIS20 K, 16 K, 5K, 40 K, 30 K, 10 K, 63 K,
Pressure Calculation in DIN16Bar, 10Bar, 25Bar, 6Bar, 40Bar, PN16, PN40, PN64, PN25, PN6, PN10
EquipmentPress machine, Pushing Machine, Bending machine, electric bevelling machine Sand-blasting machine, etc
Test CertificatesEManufacturer Test Certificate as per EN 10204 / 3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
EN25Bar 6Bar 40Bar 16Bar 10Bar
Most common Types Forged / Threaded / Plate/ Screwed
Shapes and Types we produce Ring Type Joint (RTJ), Large Male-Female (LMF), Small Tongue, Flat Face (FF), Small Male-Female (SMF) Large Tongue & Groove, ,Raised Face (RF), Lap-Joint Face (LJF), Groove
Production techniquemachined, Forged, and Heat treated
TestMagnetic particle detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector,X-ray detector,

Looking for Monel Flanges Manufacturer who offer prompt delivery in Asia? Suppliers of B564 UNS N04400 Monel Blind Flange in India, call us for big discount and ready sizes, check latest price of Monel Alloy Flanges in Mumbai

Monel 400 Flanges Manufacturer in India, Check Monel 400 Pipe Flanges Price

Manufacturer of ASME SB564 N04400 Weld Neck Flange such as Class 150/ 300/ 600 Monel Flanges and Monel Alloy Threaded Flange

Monel 400 Chemical Composition

DesignationCo%C%Cr%Ni%Mo%V%Sonstige Autres-Other %Ai%W%Cu%Ti%Nb/Cb Ta%Fe%
Monel 400 Threaded Flanges-0.12-65.0--Mn 1.0--32.0--1.5
Monel 401 Flanges-0.10-43.0--Si 0.25; Mn 2.25--53.0--0.75
Monel 404 Flanges-0.1552.0-57.0-Mn 0.10; Si 0.10;S o.0240.05-rest/bal--0.50
Monel R 405 Flanges-0.15-66.0--Mn 1.0; S 0.04--31.0--1.2

Manufacturer of Nickel Alloy 400 Socket Weld Flange in Mumbai, browse our range of MSS SP-44 Series A Alloy 400 Flange and 400 Monel Spectacle Blind Flange material online

UNS N04400 Equivalent

Monel 400 Flanges
NA 13
МНЖМц 28-2,5-1,5
NW 4400

Monel 400 Mechanical Properties

Tensile strength, Yield240 Mpa
Tensile strength, Ultimate550 Mpa
Elongation at Break48%

Buy Nickel 400 Flanges Directly From Largest Manufacturers In Mumbai, Check Length and Dimensions Chart Of ASME SB564 UNS N04400 Orifice Flange

Monel Flanges Dimensions

Nominal Monel 400 Flange SizeMin.Thickness
Outside Diameter
No. of Bolt HolesWN LTH
RF Dia.
Diameter of HolesSO Bore ID
Bolt Circle
Dia. Hub Base
WN Bore ID
Dia. of Hub Top
EN 1092-1 Type 11 PN25 DIN 2.4360 Orifice Flanges and Monel Alloy 400 Forged Flange, check Pressure Class and Materials ASTM

Monel Flange Pressure Rating

Monel 400 Flange Temperature Max Hydraulic
0°F to 450°F
Monel 400 FLANGE TABLE -18°C to 230°C
Test Pressure

PED Certified DIN 2.4360 Blind Flange Manufacturers in Mumbai, India, Torque Of Nickel Alloy 400 Slip On Flanges In MM.

Monel 400 Weld Neck Flange Torque Chart

Size in MillmeterSize in InchesMax. Radial Projection of Imperfections that are
Serrations, Deeper Than the Bottom, MillmeterSerrations, No Deeper Than the Bottom, Millmeter
321 1/41.053.00
401 1/21.053.00
652 1/21.053.00
903 1/23.006.00

Check Thickness Of Monel 2.4360 Reducing Flange and Monel NW 4400 Socket Weld Flange Supplier & Manufacturers In Mumbai, India.

Nickel 400 Flanges Types

Monel 400 Flanges
Monel 400 Flanges
Monel 400 Pipe Flange
Monel 400 Pipe Flange
Monel 400 Weld Neck Flange
Monel 400 Weld Neck Flange
Alloy 400 Flanges
Alloy 400 Flanges
Nickel 400 Flanges
Nickel 400 Flanges
Monel 400 Slip on Flange
Monel 400 Slip on Flange
Monel 400 Blind Flange
Monel 400 Blind Flange
Monel Flanges
Monel Flanges
Monel 400 Socket Weld Flange
Monel 400 Socket Weld Flange
Monel K500 Flanges
Monel K500 Flanges
UNS N04400 Monel Alloy Flanges
UNS N04400 Monel Alloy Flanges
DIN 2.4360 Monel Blind Flange
DIN 2.4360 Monel Blind Flange
Monel 400 Forged Flanges
Monel 400 Forged Flanges
Monel 400 N04400 Alloy Plate Flanges
Monel 400 N04400 Alloy Plate Flanges
SO Flange 1-1/2'' 300# RF Nickel Alloy Steel Monel 400
SO Flange 1-1/2'' 300# RF Nickel Alloy Steel Monel 400
Monel 400 Threaded Flange
Monel 400 Threaded Flange
ASTM B564 UNS N04400 Monel 400 anchor flange
ASTM B564 UNS N04400 Monel 400 anchor flange
ASME B16.5 B16.47 1/2-60 Alloy 400 Monel 400 WN Blind flange
ASME B16.5 B16.47 1/2"-60" Alloy 400 Monel 400 WN Blind flange
Monel 400 Flange 1/2 Class 600 SO RF NO4400
Monel 400 Flange 1/2" Class 600 SO RF NO4400
Monel 400 flange wn 300# RF
Monel 400 flange wn 300# RF
Monel 400 UNS NO4400 so flange slip on flange
Monel 400 UNS NO4400 so flange slip on flange

Gasket Size Chart of B564 UNS N04400 Plate Flanges

Gasket (I.D) Inside Dia

Nominal Size Of Pipe (NPS)Gasket Outside Dia
600 LBS300 LBS150 LBS900 LBS400 LBS
1.0661 1/43.0253.02533.0503.025
1.0911 1/23.0753.0753.03753.08753.075
2.0882 1/25.01255.01254.08756.0505.0125

Nickel Alloy 400 Forged Flanges Standard

Nickel Alloy 400 Forged Flanges Standard

Monel Blind Flange Surface Treatment

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

DIN & EN Standard of ASTM B564 UNS N04400 Pipe Flange

Alloy 400 Flange TypeENDIN
Weld Neck Flanges112627 – 2638
Blind Flanges052527
Flat Flanges for Welding012573 | 2576
Loose Flanges042673 – 2676
Threaded Flanges132558 | 2565 – 2569
Loose Flanges022641 | 2642 | 2655 | 2656
Weld-on Collars322641 | 2642 | 2655 | 2656
Weld Neck Collars342673 – 2676
Exhaust gas line Flanges86044
Slip-on Flanges1286029 | 86030
Lapped Flanges86037
Weld Flanges for Pressure Vessels28031 | 28033
Welding Flanges86041
in accordance with drawings Special Flanges
Manufacturer of JIS 10K Monel 400 Lap Joint Flange and Alloy 400 Plate Flange offers Non Destructive Testing to ensure leak free connection

DIN 2.4360 Reducing Flange Testing

  • Ultrasonic testing machine
  • Tensile testing machine
  • Radiation servo meter
  • Mobile spectrometer for PMI test
DIN 2.4360 Reducing Flange Testing

Get instant delivery Of N04400 Raised Face Flanges , Schedule Chart Of ASTM F467 Grade 400 Flat Face Flange, JIS NW 4400 RTJ Flanges Manufacturer In Mumbai. India.

Class 150 Monel 400 Rtj Flange Schedule

Monel 400 Flange Schedule/ClassMax. PressurePipe Size - Pipe FlangesFlange Connection Type
ASME B16.5 Class 150150 psi1/2"FNPT
275 psi1/2"Socket Weld
150 psi1/2"Welded
150 psi3/4"FNPT
275 psi3/4"Socket Weld
275 psi1-1/4"Socket Weld
275 psi1-1/2"Socket Weld
150 psi2"FNPT
275 psi2"Socket Weld
275 psi2-1/2"Socket Weld
275 psi3"Socket Weld
150 psi4"FNPT
275 psi4"Socket Weld
ASME B16.5 Class 300720 psi1/2"Slip On
1/2"Slip On
1"Slip On
1"Slip On
1-1/4"Slip On

Well-known Manufacturer Of Monel 400 Weld Neck Flanges in India. For final ASTM B564 UNS N04400 Alloy 400 Flanges Price List Please Call on +91 22 6636 3099.

Monel Flanges Price

DescriptionPer Unit (INR)
FLANGE MONEL BL 300 400 4 RF 125-250 RMS32,205
FLANGES-MONEL400 600 RF 1/2 BL 125-250 RMS24,992
FLANGES-MONEL400 600 RF 1/2 WIN XS/80S6,458
MONEL FLANGES 400 2 300#RF11,772

Technical Data of Monel 400 Blind Flange

ANSI B16.5, ANSI B16.47 Series A + B
  • class 1500, class 300, class 150, class 900, class 600, class 2500
Type 05 according to EN 1092-1
  • PN40, PN25, PN16, PN10, PN100, PN63
  • A105N
  • A182 F11, A182 F5, A182 F22, A182 F12, A182 F92, A182 F91, A350 LF2
  • A694F60, A694 F52, A694 F65
  • A182 F316 / 316L, A182 F304 / 304
  • A182 F321H, A182 F321, A182 F347, A182 F304H, A182 F347H
  • duplex, A182 F904L, super duplex
  • X10CrMoVNb9-1, 13CrMo4-5, 16Mo3, 10CrMo9-10,
  • 1.4404, 1.4401
  • 1.4571, 1.4307, 1.4301, 1.4541, 1.4306,
  • P355QH / QH1
  • 1.4948, 1.4550, 1.4878
  • 1.4462, 1.4410, 1.4547, 1.4539
WN flanges according to ANSI B16.5, ANSI B16.47 series A + B
  • class 1500, class 300, class 150, class 900, class 600, class 2500
V-flanges type 11 according to EN 1092-1
  • PN63, PN25, PN40, PN10, PN160, PN100, PN16,
LOOSE FLANGES, SMOOTH FLANGES, FLARES AND COLLARSdifferent pressure levels according to ANSI B16.5
  • Lap-joint flanges
  • Socket-weld flanges
  • Slip-on flanges
  • Long-welding-neck flanges
  • Threaded
  • Reducer
EN 1092-1
  • Large / small tongue or groove
  • Ring type joint (RTJ)
  • Raised face
  • Large / small male or female
Form A, Form B1 / B2, Form C, Form D,
Form E, Form F, Form G, Form H Linseneindrehung

Alloy 400 Lap Joint Flanges Version

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

Monel 400 Blind Flange Facilities

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

Stock of Monel Alloy Flanges

Monel 2.4360 Threaded FlangeMonel grade 400 Slip on Flange
Alloy 400 FlangeMonel 400 Blind Flange
Monel 2.4360 Weld Neck FlangesMonel 400 Lap Joint Flanges
Alloy Monel 400 Socket Weld FlangeAlloy 400 Reducing Flange
Monel 2.4360 Spades & Ring SpacersAlloy Monel 400 Nipoflange
Alloy 400 Spectacle Blind FlangesMonel 400 UNS N04400 Long Weld Neck Flanges
Alloy 400 Forged FlangesMonel Alloy 400 Plate Flange
Nickel Alloy 400 Flange OutletMonel 400 5D Weldoflange
Monel Alloy 400 Male and Female FlangeMonel 400 Tongue and Groove Flanges
Alloy 400 Ring Type Joint FlangesAlloy Monel 400 Raised Face Flanges
Nickel Alloy 400 FlangesMonel grade 400 BS 10 Flanges
Alloy 400 ASME B16.5 FlangesMonel 2.4360 Reducing Flanges
Monel grade 400 RTJ FlangeNickel Alloy 400 WNRF Flange
Alloy Monel 400 EN 1092-1 FlangesMonel 400 BS 4504 Flanges
Alloy Monel 400 Class 300 threaded flangeMonel 400 Series a Lap Joint Ring Flange
Monel 400 UNS N04400 SORF FlangeAlloy 400 BLRF Flange
Monel 2.4360 Slip On Weld FlangeMonel 400 Class 300 slip on flange
Nickel Alloy 400 threaded lap joint flangeNickel 400 Slip On Integral flange
Alloy 400 PN16 blind flangeNickel 400 Forged Socket Weld Pipe Flange
Nickel Alloy 400 SWRF FlangeNickel 400 Forged blind flange
Monel grade 400 Forged steel slip on flangesMonel grade 400 Race face slip on flange
Monel grade 400 table e long weld neckMonel 400 Forged integral puddle flange
Monel Alloy 400 PN10 Forged FlangesAlloy 400 Class 150 LBS Flange
Monel 400 UNS N04400 Socket Weld Hub FlangeMonel 400 groove weld neck flange
Monel 2.4360 PN10 Plate FlangesMonel 400 RTJ Flanges
Monel grade 400 Class 150 Pipe FlangeMonel grade 400 Class 150 reducing threaded flange
Monel 400 Reducing FlangesAlloy 400 Tongue & Groove Flanges
Nickel 400 Pipe FlangesMonel 400 UNS N04400 Class 150 Flange
Alloy 400 EN 1092-1 flat flangeMonel grade 400 BS 4504 pn16 flange
ASTM B564 UNS N04400 Class 150 Tongue & Groove FlangesAlloy 400 BS 10 Flanges
Alloy 400 Class 150 WeldoflangeAlloy Monel 400 Bleed Rings
Monel 400 UNS N04400 Flat Faced Plate FlangesNickel 400 Raised Face Flanges
Monel 400 UNS N04400 PN16 Screwed FlangesMonel 400 UNS N04400 Lap Joint Pipe Flanges
Alloy 400 Long Weld Neck FlangesMonel grade 400 Class 150 LBS Nipo Flange

Monel 400 Socket Weld Flange Temperature Range

Temperature °CClass 300Class 150Class 600Class 400Class 1500Class 900Class 2500

Alloy 400 Density

Density8.83 g/cm³
Melting point1300-1390 ℃

UNS N04400 Heat Treatment

Hot working on this alloy needs to be done by choosing proper temperatures. Typical temperatures for hot working range between 648-1176°C (1200-2150°F).

Monel 400 Slip on Flange Thermal Conductivity

Physical PropertyTemp.,°FBritish Units
Thermal Conductivity70 200 400 600 800151 Btu-in/ft²-hr-°F 167 Btu-in/ft²-hr-°F 193 Btu-in/ft²-hr-°F 215 Btu-in/ft²-hr-°F 238 Btu-in/ft²-hr-°F

Alloy 400 Hardness

Monel alloy 400 has a hardness of 65 Rockwell B.

Monel 400 Melting Point

Melting point1300-1350°C2370-2460°F

A Global supplier

Following Countries Prefer To Buy ASTM B564 UNS N04400 Weld Neck Flange Material From India

Monel 400 Flanges Manufacturer in India

Monel 400 Flanges Manufacturer in India

Alloy 400 Flanges

Alloy 400 Flanges

Bangladesh, Iran, Singapore, Mexico, Austria, Denmark Italy, Vietnam, Ellington -United States, Japan, Netherlands, Indonesia, Malaysia, NY 12203 (USA), United States, Spain, Dammam -KSA, South Africa, Portugal, Dubai, Jakarta -Indonesia, Thailand, Qatar, Hong Kong, France, Morocco, Romania, China, Norway, Philippines, Dubai- UAE, Taiwan, Russia, Bahrain, Oman, Egypt

ASME SB564 UNS N04400 Slip on Flange

ASME SB564 UNS N04400 Slip on Flange

Belgium, South Africa, USA, Poland, Malaysia, Australia, Colombia, Europe, Los Alamos -Mexico, Germany, Kuala Lumpur, Jordan, Jakarta, Istanbul- Turkey, Argentina, Sweden, Singapore, Peru, South Korea, Malaysia, Finland, Kuwait, Greece, Saudi Arabia (KSA), Nigeria, Canada, New Zealand, Turkey, Brazil, United Arab Emirates (UAE), Czechia, Tehran -Iran, Chile, United Kingdom (UK)