Monel 400 Pipes Manufacturer | K500 Pipe Supplier Mumbai

Monel 400/K500 Pipes and Tubes are engineered for industries that demand exceptional strength, corrosion resistance, and reliability under extreme conditions. Made from premium nickel-copper alloys, these pipes and tubes perform flawlessly in marine, oil & gas, and chemical processing environments where conventional metals fail. As a trusted Monel Pipes and Tubes Manufacturer, we offer a complete range of Monel 400 Pipes, Monel K500 Pipes, Monel 400 Tubes, and Monel K500 Tubes, manufactured in compliance with ASTM and ASME standards. Our products are known for their dimensional accuracy, superior mechanical properties, and long-term resistance to acids, alkalis, and seawater.
The versatility of Monel 400 and Monel K500 lies in their unique composition and performance attributes. Monel 400, an alloy of nickel and copper, offers excellent resistance to corrosive media such as hydrofluoric acid and seawater, making it perfect for heat exchangers, pumps, and condensers. Monel K500, an advanced version of Monel 400, delivers enhanced hardness and tensile strength due to age-hardening, ideal for demanding applications like shafts, fasteners, and valves. Whether you need Monel Alloy 400 Seamless Pipes for precision systems or Monel Alloy K500 Welded Tubes for high-stress operations, each product is tested for performance, durability, and compliance with global engineering standards.
Recognized as a reliable Monel 400 Pipe Supplier in India and Monel K500 Tube Exporter worldwide, we ensure prompt supply, export documentation, and tailored specifications to meet your project needs. Our pipes and tubes are widely used in offshore engineering, desalination plants, chemical refineries, and aerospace sectors—guaranteeing long service life and consistent quality. With advanced manufacturing facilities, ISO-certified quality systems, and expert metallurgical knowledge, we deliver more than just products—we provide solutions built on quality, precision, and trust. For any industrial application requiring high-performance materials, Monel 400/K500 Pipes and Tubes are your ultimate choice for strength, reliability, and corrosion-free performance.

400/K500 Monel Pipes and Tubes Equivalent Grades

STANDARD	UNS	WNR.	EN	JIS	GOST	AFNOR	BS
Monel 400	N04400	2.4360	NiCu30Fe	NW 4400	МНЖМц 28-2,5-1,5	NU-30M	NA 13
Monel K500	N05500	2.4375	-	-	-	-	-

Monel 400/K500 Seamless Pipes

Nickel Alloy UNS N04400 Seamless Pipes, DIN 2.4360 Seamless Pipes, Monel UNS N05500 Seamless Piping, DIN 2.4375 Seamless Pipe, ASTM B165 Monel 400 Seamless Pipe

Monel 400/K500 Seamless Tubes

DIN 2.4375 Seamless Tube, ASTM B163 Monel K500 Seamless Tubes, DIN 2.4360 Seamless Tubes, UNS N04400 / N05500 Seamless Tubing

Monel 400/K500 Welded Pipes

ASTM B725 / ASME SB725 Monel 400 Welded Pipes Supplier, UNS N04400 Welded Pipe, Alloy UNS N05500 Welded Pipes, DIN 2.4360 / 2.4375 Welded Pipe

Monel 400/K500 Welded Tubes

DIN 2.4360 Welded Tubing, DIN 2.4375 Welded Tube, ASTM B730 / ASME SB730 Monel K500 Welded Tubes, UNS N04400 / N05500 Welded Tubes

Monel Alloy ERW Pipes

ASTM B725 Monel K500 ERW Pipes, DIN 2.4375 ERW Piping, Alloy UNS N04400 / N05500 ERW Pipe, DIN 2.4360 ERW Pipes

400/K500 Monel ERW Tubes

ASTM B730 Monel® Alloy K500 ERW Tubes, DIN 2.4375 ERW Tube, Nickel UNS N04400 / N05500 ERW Tubes, ASME SB730 Monel 400 ERW Tubing

Monel Seamless Pipes and Tubes :

ASTM B165, B163 / ASME SB165, SB163

Monel Welded Pipes and Tubes :

ASTM B725 , ASME SB725 / ASTM B730, ASME SB730

Pipe Size :

Seamless 1/2" - 10" , Welded 1/2" - 48".

Tube Size :

4 to 219mm W. T.: 0.5 to 20mm

Schedule : :

SSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Type :

Seamless / ERW / Welded / Fabricated Pipes

Form :

Round, Square, Rectangular, Oval, Hydraulic Etc

Length :

Single Random, Double Random & Required Length

End :

Plain End, Beveled End, Treaded

End Protection :

Plastic Caps

Delivery Condition :

Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Inspection, Test Reports :

Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports

Packing :

Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests

Specials :

Sizes and Specifications other than above can be manufactured on request

Chemical Composition of Monel 400/K500 Seamless and Welded Pipes / Tubes

Grade	Ni	Fe	C	Mn	Si	Cu	Al	Ti	S
K500	63.0 min	05 - 2	0.25 max	1.5 max	0.5 max	27.0 - 33.0	2.3 - 3.15	0.35 - 0.85	0.010 max
400	63.0- 70.00 max	2.50 max	0.3 max	2.00 max	0.50 max	Remainder	-	-	0.024 max

Mechanical Properties Of Monel 400/K500 Pipes and Tubes

Grade	Tensile ksi	.2% Yield ksi	Elongation %	Hardness HRb
400	75 to 90	25 to 50	60 to 35	60 to 80
K500	Psi – 1,60,000 , MPa – 1100	Psi – 1,15,000 , MPa – 790	20 %	-

Physical Properties of Monel 400 Pipes And Tubes

Density@ Room Temp	0.318 lb/in3
Elastic Modulus @ 70ºF tension	26.0 x 106psi
Specific Heat @ 70 F	0.102 Btu/lb/ F
Melting Point	2370 F to 2460 F
Thermal Conductivity @ 70 F	151 Btu in/h/ft 2 / F
Electrical Resistivity @ 70 F	0.511 μ Ω m