Monel 400 Flanges
Siddhagiri Metals and Tubes is a supplier of ASTM B564 Monel 400 Alloy Flanges and Fittings.
Other Names: ASTM B564 UNS N04400, Monel Flanges, Alloy 400 Flanges, Monel Alloy Flanges
Material: Monel 400 Alloy
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
ASTM B564 UNS N04400 • Monel 400 Flanges • Monel Flanges • Alloy 400 Flanges Supplier
Siddhagiri Metals and Tubes supplies a comprehensive range of Monel 400 Flanges maufactured as per ASTM B564 in PN 6, PN 10, PN 16, PN 25, PN 40, PN 64 upto PN 160 Pressure Ratings. These Alloy 400 Flanges are available in all forms. Monel Flanges are mainly used in high-temperature, seawater and acidic environments.
A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. The principle of a flange is to apply a mechanical force by using bolts to preload the gasket until contact stress between flanges and gasket is sufficient to maintain a seal. Connection to the pipe is by welding or threading. To allow easy functionality and inter-changeability, these ASTM B564 Flanges are designed to have standardised dimensions which include ANSI, ASME, DIN, EN, BS, JIS. Flanges have major applications in Oil, Gas, Petrochemical, Ship-Building, Marine, Food, Dairy, Railways and other associated industries were piping systems are required.
Monel Slip On Flange — Alloy Slip-On Flanges is slightly larger than the outer diameter of the pipe it is to be used with. The pipe is slipped into the Flange prior to welding both inside and outside. We supply a wide range of slip-On Flanges in different dimensions and sizes.
Monel Blind Flange — Alloy Flange with no borehole are known as Blind Flange and used to close the end of the pipe. Blind Flanges are supplied as threaded or welded from class 150lb to 2500lb.
Monel Weld Neck Flange — Alloy Weld Neck Flanges are widely used in high-pressure piping systems and can be easily recognised by the long tapered hub. The size of the bore hole is usually equal to the size of the pipe.
Monel Socket Weld Flange — Initially developed for small high-pressure piping systems a Socket Weld Flange is similar to Slip On Flange. The flange is installed by welding around the hub of the flange.
Monel Threaded Flange — Threaded Flanges are used for special application where the flange can be assembled to the piping system by without welding. We specialise in all forms of threaded flanges and can supply it in multiple size range.
Monel Lap Joint Flange — Lap-Joint Flanges are similar to Slip-On flanges and are generally used with Lap-Joint Stubs. This type of flange is highly used where the piping systems are disassembled from time to time.
Siddhagiri Metals and Tubes supplies Monel Flanges in different sizes and pressure ratings. Our production stock of Monel Flanges includes size range from 1/2” to 24”, 26” to 60”, 1” to 24”, 1/2” to 24”, 12” to 60”, 26” to 48”, 21/16” to 30”, DN10 to DN3600. We have an inventory of flanges rating from Class 150 to 2500 Lbs, Class 300 to 2500 Lbs, Class 150 to 2500 Lbs, Class 150 to 900 Lbs, Class 150 to 600 Lbs, 2000 Psi to 20000 Psi, PN6 to PN 160. Our flanges conform to international dimension standards such as ASME / ANSI B16.5, ASME B16.47 / API 605, ASME / ANSI B16.36, ASME B16.48 / API 590, MSS-SP-44, BS 3293, API 6A and DIN. We stock various types of flanges which include Slip On Flange, Blind Flange, Weld Neck Flange, Socket Weld Flange, Threaded Flange, Lap Joint Flange.
We have an extensive inventory of multiple stainless steel flanges and alloy flanges to compliment our pipe products. Most of our high quality, flanges and gasket kits are ready to ship upon request. Speak to one of our specialists and find out which flanges to meet your flange and piping specifications. We have partnered with the best flange brands around the world to meet your Monel 400 Flange requirements. We also stock flanges from Ulma — Spain, Metalfar — Italy, Mellesi — Italy, Massoti — Italy. Moreover, we are SAUDI ARAMCO approved supplier of flanges and provide all documents including Mill Certificate along with the shipment.
Our primary export destinations include Russia, Australia, UK, Germany, US, Saudi Arabia, Qatar, Jordan, South Africa, Thailand, Canada, Mexico, Brazil and much more.
- Flange Specification: ASTM B564 UNS N04400, ASME SB564 UNS N04400, WNR /DIN 2.436, NiCu30Fe & BS NA 30
- Dimension Standard: ASME / ANSI B16.5, ASME B16.47 / API 605, ASME B16.48 / API 590, MSS-SP-44, BS 3293, API 6A, DIN DN10 to DN3600
- Size Range: 1/2” to 24”
- Rating: Class 150 to 2500 Flanges | PN 6, PN 10, PN 16, PN 25, PN 40, PN 64 upto PN 160
- Type of Flanges: Monel 400 Weld-Neck Flanges, Monel 400 Socket-Weld Flange, Monel 400 Lap-Joint Flange, Monel 400 Orifice Flange, Monel 400 Tongue-Grove Flange, Monel 400 Blind Flange, Monel 400 Threaded Flange, Monel 400 Slip-On Flange, Monel 400 Spectacle Flange, Monel 400 Plate Flanges
- Form: SORF, BLRF, WNRF, SWRF, LJRF, LWNRF, RTJ, Flat Face, Ring Type, Raised Face
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
Monel 400 Alloy Flanges in Stock
|Dimension Standard||Size Range||Rating|
|ASME / ANSI B16.5 Flanges||1/2” to 24”||Class 150 to 2500 Lbs|
|ASME B16.47 / API 605 Flanges||26” to 60”||-|
|ASME / ANSI B16.36 Flanges||1” to 24”||Class 300 to 2500 Lbs|
|ASME B16.48 / API 590 Flanges||1/2” to 24”||Class 150 to 2500 Lbs|
|MSS-SP-44 Flanges||12” to 60”||Class 150 to 900 Lbs|
|BS 3293 Flanges||26” to 48”||Class 150 to 600 Lbs|
|API 6A Flanges||2 1/16” to 30”||2000 Psi to 20000 Psi|
|DIN Flanges||DN10 to DN3600||PN6 to PN 160|
Forms of ASTM B564 UNS N04400 in Stock
Weld Neck Flange
Monel 400 Weld Neck Flange available from class 150 to 2500
Tongue Groove Flange
Monel 400 Tongue Groove Flanges available from PN6 to PN 160 ratings
Monel 400 Threaded Flange available in ASME / ANSI B16.5 standards
ASTM B564 Monel 400 Spectacle Flange
Socket Weld Flange
ASTM B564 Socket Weld Flange
Slip On Flange
Monel 400 Slip On Flange ASTM B564
Monel 400 Orifice Flange available from PN6 to PN 160 ratings
Lap Joint Flange
Monel 400 Lap Joint Flange available in ASME B16.36 and ANSI B16.36 ASTM B564 Flanges
ASTM B564 Monel 400 Blind Flange available from class 150 to 2500LB
C Ni Mn Fe S Si Cu MIN - 63.000 - - - - 28.000 MAX 0.300 2.000 2.500 0.024 0.500 34.000
(% in 50mm)
MIN 195 480 35.00 MAX 131
Density g/cm³ 8.8 lb/in³ 0.318 Melting Range °F 2370-2460 °C 1300-1350 Modulus of Elasticity ksi 103 Curie Temperature °F 70-120 °C 21-49 Torsion 9.5 Poisson's Ratio 0.32 Tension 26
Properties of Monel 400 alloy
Alloy 400 Cold Forming
Alloy 400 displays excellent cold forming characteristics. Soft Die materials can be used for a better finish.
Alloy 400 Hot Forming
Alloy 400 can be hot-formed into any shape. The Hot working temperature range for this alloy must be between 648-1176°C (1200-2150°F).
Alloy 400 Machining
Alloy 400 can be machined at satisfactory rates with machine tools generally used for iron alloys.
Alloy 400 Welding
Welding Methods for Alloy 400 is similar to austenitic stainless steels. Alloy 400 can easily be joined by gas-tungsten arc, gas metal arc or shielded metal arc processes using appropriate filler metals.
Alloy 400 Heat Treatment
Heat treatment for alloy 400 should be done in a sulfur-free environment. Annealing cycle for alloy 400 should range from 1300 to 1800°F, however, 1600 to 1800°F is most typical.
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Monel Flanges and Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.