• ISO 9001 Certified

    Seamac Piping Solutions Inc. is a reliable is a Manufacturer, Supplier, & Exporter of Pipe Fittings, Forged Pipe Fittings, Forged Fittings, Flanges, Outlets, Long Radius Bends from India.

    Corporate Address : 87, Durgadevi Street, Kumbharwada, Mumbai, Maharashtra(India) 400004

    Warehouse Address : Jai Matadi Industrial Estate , Gala No.3 , Goddev Fhatak Road Bhayander ( East) , Thane , Maharastra ( India).

    Mobile : +91-98332 92291
    Phone Nos. : +91-22-66159077 / 66159078
    E-mail : [email protected]

Alloy 400 Lap Joint Flanges, Monel Alloy 400 Plate Flanges, Alloy 400 Spectacle Blind Flanges, Monel 400 Socket Weld Flange, Monel 400 Threaded Flanges, ASTM B564 Monel 400 Pipe Flanges, Monel 400 SORF Flanges, Alloy 400 Flanges Manufacturers in India

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Alloy 400 Flanges

Seamac Piping Solutions Inc. is a leading manufacturer and supplier of the best quality Monel 400 Flanges. Monel 400 is an efficient copper and nickel based alloy that is suitable for various critical applications. It exhibits excellent strength and high performance. This alloy has excellent resistance to acidic and alkaline atmospheres. A process of cold working can easily harden this alloy. The alloy has excellent thermal conductivity and flexibility. We provide an extensive range of superior quality Monel 400 Flanges to fulfill all the demands for the services in various industries. These flanges are available in various dimensions, types, Standards, and customized specifications as per the requirements of customers.

Seamac Piping Solutions Inc. carries a wide range of monel 400 flanges in a variety of lengths, ODs, IDs, size and wall thicknesses to meet your project’s needs—including flanges in dimension as per ASTM ,ASME B16.5 and weight-kg. per mtr. weight & thickness of alloy 400 flanges .

Monel 400 Flanges have excellent features and properties such as fine surface finish, high tensile strength, excellent corrosion resistance, durability, rust-free and long service life. These flanges offer excellent crevice corrosion resistance. We have a highly developed fabrication unit with modern tools and advanced technology to fabricate the best quality products. We ensure to use premium quality Monel $00 alloy as a raw material to manufacture the flanges. Our experienced professionals design Monel 400 Flanges by considering all the international standards and manufacturing norms.

Our quality control team tests these Monel 400 Flanges by considering all the quality parameters to ensure superior quality. They conduct numerous tests, including mechanical tests, chemical tests, intergranular corrosion tests, pitting resistance tests, positive material identification tests, etc. We offer all the product documents and test certificates to our customers at the time of product delivery. Our experts guide the workers and strictly supervise each product at all stages of product development. We are offering highly efficient Monel 400 Flanges to at very reasonable rates.

Monel 400 Flanges Specifications

Specification : ASTM B564 / ASME SB564

Dimension Standard : ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44

Standard : STM / ASME SB 564 / 160 / 472.

Size : : ½” NB to 12” NB

Class / Pressure : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS , ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc

ASME SB564 Monel 400 Flanges Equivalent Grades

STANDARD UNS WNR. AFNOR EN JIS BS GOST
Monel 400 N04400 2.4360 NU-30M NiCu30Fe NW 4400 NA 13 МНЖМц 28-2,5-1,5

Seamac Piping Solutions Inc. supplies an extensive range of Monel 400 Flanges, which is useful in various industries such as, Food Processing Industry, Pulp & Paper Industry, Chemical Industry, Oil and Gas Industry, Pharmaceuticals Industry, Power generation, and many more. Our company offers standard packaging options. Our packaging team ensures to use adequate material for packing to avoid any damage to the product during the transit. We offer various ways of shipping and doorstep service as per the requirement of our clients.


Monel 400 Flanges Types

Alloy 400 Slip On Flanges

Alloy 400 SORF Flanges

ASTM B564 Monel 400 Slip On Flanges

UNS N04400 Slip on Flange

Monel 2.4360 Slip On Flange

Alloy 400 Slip On Flange

Alloy 400 Weld Neck Flanges

Monel Alloy 400 Weld Neck Flanges

ASTM B564 Alloy 400 Weld Neck Flanges

Alloy 400 WNRF Flanges

UNS N04400 Weld Neck Flanges

Monel 2.4360 Weld Neck Flanges

Alloy 400 Blind Flanges

Monel 400 Blind Flange

ASTM B564 Monel 400 Blind Flanges

UNS N04400 Blind Flange

Monel Alloy 400 Blind Flanges

Alloy 2.4360 BLRF Flanges

Alloy 400 Threaded Flanges

Monel 400 Threaded Flanges

ASTM B564 Alloy 400 Threaded Flanges

UNS N04400 Threaded Flanges

Alloy 400 Threaded Flanges

Monel 2.4360 Threaded Flanges

Monel 400 Socket weld Flange

Monel 400 Socket weld Flange

ASTM B564 Alloy 400 SWRF Flanges

UNS N04400 Socket weld Flange

Monel Alloy 400 Socket weld Flange

Alloy 2.4360 Socket weld Flange

Alloy 400 Lap Joint Flanges

Monel 400 Lap Joint Flanges

ASTM B564 Alloy 400 Lap Joint Flanges

UNS N04400 Lap Joint Flanges

Alloy 400 Lap Joint Flanges

Alloy 2.4360 Lap Joint Flanges

Alloy 400 Ring Type Joint Flange

Monel 400 Ring Type Joint Flange

ASTM B564 Alloy 400 Ring Type Joint Flange

UNS N04400 Ring Type Joint Flange

Alloy 400 RTJ Flanges

Monel 2.4360 Ring Type Joint Flange

Monel 400 Orifice Flange

Monel 400 Orifice Flanges

ASTM B564 Alloy 400 Orifice Flanges

UNS N04400 Orifice Flanges

Monel Alloy 400 Orifice Flanges

Alloy 2.4360 Orifice Flange

Alloy 400 Long Weld Neck Flanges

Monel 400 Long Weld Neck Flanges

ASTM B564 Monel 400 Long Weld Neck Flanges

UNS N04400 Long Weld Neck Flanges

Alloy 400 Long Weld Neck Flanges

Monel 2.4360 Long Weld Neck Flanges

Alloy 400 Spectacle Blind Flanges

Monel 400 Spectacle Blind Flanges

ASTM B564 Monel 400 Spectacle Blind Flange

UNS N04400 Spectacle Blind Flange

Alloy 400 Spectacle Blind Flange

Monel 2.4360 Spectacle Blind Flange

Alloy 400 Forged Flanges

Monel 400 Forged Flanges

ASTM B564 Monel 400 Forged Flanges

UNS N04400 Forged Flanges

Monel 400 Forged Flanges

Monel 2.4360 Forged Flanges

Alloy 400 Plate Flanges

Monel 400 Plate Flanges

ASTM B564 Monel 400 Plate Flange

UNS N04400 Plate Flanges

Monel Alloy Plate Flange

Alloy 2.4360 Plate Flanges

Monel 400 Flanges Sizes in Stock:

All Flanges is manufactured and tested / inspected to the relevant standards including ASTM, ASME and API etc.

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Chemical Composition of Monel 400 Flanges

Grade Ni C Al Mn Si Fe Cu S
Monel 400 63.0 min 0.3 max 0.50 max 2.0 max 0.5 max 1.0 - 2.5 28.0 - 34.0 0.02 max

Mechanical Properties of Alloy 400 Flanges

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.8 g/cm3 1350 °C (2460 °F) Psi – 35,000 , MPa – 240 Psi – 80,000 , MPa – 550 40 %

Monel 400 Flanges Application Industries

  • Chemical Industry
  • Petrochemical industry
  • Marine & Power Transmission industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

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