Monel Tube Fittings

Monel Tube Fittings Manufacturers in India

Kalpataru Piping Solution is a reliable manufacturer, supplier, and exporter of high quality Monel Tube Fittings, which has a full line of tube fittings that is meant to support high-performance instrumentation and flow-control systems. Our fittings are made out of high-grade monel 400 and monel K500 alloy, and they offer superior resistance to corrosion, seawater applications, and alkaline solutions and are thus suitable in high-operation-demanding industries.

Our Monel Compression Tube Fittings ensure a secure, leak-tight, and vibration-resistant connection with reliable double-ferrule technology. These fittings offer good tube grip without rupturing the tube surface and hence can be installed, de-installed, and re-installed safely. Having a high-pressure and high-temperature tolerance, they can be used in hydraulic lines, pneumatic systems, chemical processing, offshore, and marine engineering.

Kalpataru Piping Solution distributes Monel Tube Fittings of various types, such as male connectors, bulkhead unions, union tees, ferrule sets, female connectors, caps, plugs, and customized versions. All the fittings are designed in such a way that they will last long, be precise, and last long even in chloride-contaminated and high-velocity water environments.

Our Monel 400 and K500 tube fittings are produced based on international norms to make them reliable in heat exchangers, valves, pumps, refineries, and instrumentation pipelines. Having a vision of quality, on-time delivery, and customer-centric solutions, we assist industries with regular performance in corrosion-sensitive contexts.

Choose Kalpataru Piping Solution, high-strength Monel tube fittings with corrosion resistance, and the support of well-known experience and the desire for excellence.

What are Monel Tube Fittings

Monel Tube Fittings are precision-engineered connectors made from nickel–copper alloys like Monel 400 and K500, valued for their strength, durability, and exceptional corrosion resistance. They perform reliably in harsh environments exposed to seawater, steam, and aggressive chemicals. These fittings ensure a secure, leak-tight seal in high-pressure and high-vibration conditions. Commonly used in instrumentation, oil & gas, chemical processing, and marine systems, Monel Tube Fittings come in various types such as compression fittings, unions, tees, and adapters, providing long-lasting, dependable tubing connections.

Grades of Monel Compression Fittings

Monel K400 Tube Fittings

Monel K400 Tube Fittings

Monel K500 Tube Fittings

Monel K500 Tube Fittings

Specification of Monel Tube Fittings

Category Details
Material Specs Complies with ASTM B366 / ASME SB366
Available Sizes Ranges from 6 mm to 38 mm and 1/4″ up to 1½”
Thread Types Offered in NPT, BSP, BSPT, UNF, ISO, SAE, and more
Applicable Standards Manufactured as per ASTM B16 and ASTM B453

What Exactly We Supply

DIN 2.4360 Union Elbow

DIN 2.4360 Union Elbow

Monel 400 Bulkhead Union

Monel 400 Bulkhead Union

Monel Grade 400 Union Tee

Monel Grade 400 Union Tee

Monel Male Connector NPT

Monel Male Connector NPT

Nickel Alloy 400 Tube Union

Nickel Alloy 400 Tube Union

Alloy 400 Tube End Cap

Alloy 400 Tube End Cap

ASME SB 564 UNS N04400 Union Cross

ASME SB 564 UNS N04400 Union Cross

ASTM B564 UNS N04400 Port Connector

ASTM B564 UNS N04400 Port Connector

Chemical Composition of Monel Tube Fittings

GradeCu (%)Al (%)Ti (%)Fe (%)Mn (%)Si (%)Ni (%)
Monel 40028 – 34Up to 2.5Up to 2.0Minimum 63
Monel K-50027 – 332.3 – 3.150.35 – 0.85Up to 2.0Up to 1.5Minimum 63

Mechanical Properties of Monel Tube Fittings

Mechanical Property Metric Values Imperial Values
Tensile Strength (Annealed) 517 – 620 MPa 75 – 90 ksi
Yield Strength 172 – 345 MPa 25 – 50 ksi
Elastic Modulus 179 GPa 26,000 ksi
Poisson’s Ratio 0.32 0.32

Explore Our Updated Inventory of 2.4360 / Monel 400 Tube Fittings

  • Alloy 400 Male Elbow Bspt
  • Monel 400 Female Connector BSPT
  • DIN 2.4360 Female Connector Npt
  • ASTM B564 UNS N04400 Male Elbow Npt
  • DIN 2.4360 Tube X An Adaptor
  • Nickel Alloy 400 Male Run Tee Npt
  • Monel K500 Female Elbow Npt
  • ASME SB 564 UNS N04400 Tube X Butt Weld Elbow
  • Monel K500 Bulkhead Female Connector Npt
  • ASTM B564 UNS N04400 Bulkhead Male Connector Jic
  • DIN 2.4360 Tube X Socket Weld Elbow
  • Monel K500 Positional Male Branch Tee
  • 2.4360 Standpipe X Bulkhead Tube Reducer
  • DIN 2.4360 Tube X Butt Weld Connector
  • UNS N04400 Gauge Connector Bspp
  • ASTM B564 UNS N04400 Male Adaptor Standpipe X Npt
  • ASME SB 564 UNS N04400 Female Adaptor Standpipe X Npt
  • DIN 2.4360 Male Adaptor Standpipe X Bspt
  • Alloy 400 Female Run Tee Npt
  • UNS N04400 Male Adaptor Standpipe X Bsp
  • Nickel Alloy 400 Female Adaptor Standpipe X Bsp
  • Monel 400 Tube Insert

Advantages of Monel Tube Fittings

  • Excellent resistance to strong acids, including hydrofluoric and sulfuric acid
  • Superior tolerance to alkaline solutions
  • Easily formable and malleable for various applications
  • Outstanding corrosion resistance in harsh environments
  • Higher strength and durability compared to standard steel

Applications of Monel Tube Fittings

Marine Engineering
Oil & Gas Industry
Chemical Processing Plants
Instrumentation & Control Systems
Power Generation
Aerospace & Defense
Pharmaceutical & Food Processing
Pulp & Paper Industry
Petrochemical Industry
Water Treatment Plants

FAQs about Monel Tube Fittings

They are widely used in marine systems, offshore oil & gas, chemical processing, instrumentation lines, heat exchangers, and seawater applications due to their durability and corrosion resistance.
Monel 400 provides excellent corrosion resistance, while Monel K500 offers the same properties with added strength, hardness, and fatigue resistance due to age hardening.
Absolutely. Their strong mechanical properties and double-ferrule sealing capability ensure secure, leak-free connections in high-pressure, high-vibration systems.