July 2016
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Arihant Fittings

ARIHANT TUBE AND FITTINGS is the leading manufacturer of MONEL 400 TUBES. We at Arihant tube and fittings believe in the principal of ACT NOW. We are always in good account of clients when it comes to manufacturing and supplying qualitative Monel 400 tubes. We believe in never compromising the quality of the base materials and as a result we have gained recognition and we are continuously receiving the well deserved appreciation and credibility of customers from last few decades.Our professional expertise and urge of growing portrays positive style of working which always adore the clients from far flung areas around the world.d.

Our customers also motivate us to do association with their local government with respect to business expansion cum collaboration with private leaders. We are always looking forward for opportunities from all diversion keeping in mind human, social and economic values & ethics of legal cum local bodies of any country. We also offer customized fittings in all shapes, sizes, and specifications on customer demand. We are exporting our products worldwide through legal channelized business network around the globe.

Monel 400 tubes

Monel 400 Tubes,Monel 400 Tubes Suppliers,Monel 400 Tubes Manufacturers in India

Monel 400 tubes

Monel 400 Tubes Manufacturers in Mumbai , Suppliers of Monel 400 Tubes

Arihant Fittings Monel 400 Tubes

Monel 400 tubes manufactured at ARIHANT TUBE AND FITTINGS is vastly used in the following industries:

  • Marine engineering

  • Boiler feed water heaters and other heat exchangers

  • Petro-Chemical Industry

  • Oil and Gas Industry

  • Nuclear Industry

  • Pulp & Paper Industry

  • Research & Development

  • Mega Projects & Defense & Development Industries

  • Chemical and hydrocarbon processing equipment

  • Crude oil distillation towers


Monel 400 is an alloy that contains roughly about 67% nickel and 23% copper. The unique properties of these two components ensures that Monel 400 tubes are resistant to seawater, rapidly flowing brackish water as well as resistant to stress corrosion cracking in most freshwaters. It also promotes excellent resistance to steam at high temperatures. Monel 400 Tubes is a pristine tubing that has effective mechanical qualities in all types of temperatures ranging from sub-zero temperatures up to 1020* F. Monel 400 tubes is resistant to alkalis and also offers good resistance to hydrofluoric and sulfuric acids at modest temperatures and concentrations. Monel 400 tubes have proven to be the solution in marine engineering and chemical processing industries because of its resistance to chloride induced stress corrosion cracking.Monel 400 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength.We stock and outsource tubing from 1/16” to 2”.ARIHANT TUBE AND FITTINGS are Monel 400 tubes manufacturers and Monel 400 tubes exporters and suppliers globally. Our focal objective at Instinox is to ensure that as a customer, you receive a tailor made world class buying experience. As Monel 400 tubing manufactures we comply with all ATSM, ASME, ANSI & DIN standards. 100% of our Monel 400 tubing manufactured go through stringent in house checks for defects in quality and workmanship. Along with in house checking we also have a 3rd party inspection of all Monel 400 tubing manufactured to guarantee that our product is only of the highest quality. Our Monel 400 tubing are also tested under the highest of pressures and are subject to very high pressure sustainability. All of our Monel 400 tubing manufactured have a genuine and impeccable surface finish and our Monel 400 tubing go through not only government laboratory testing, but private laboratory testing as well. We have test certificates from ISO 17025 standards laboratory. We also have a Digital mill test report in accordance with EN10204 NACE 3.1, NACE 3.2. We also tend to any specialized or custom requirements on Monel 400 tubing that you may have as a customer. As a result of this we are proud to affirm a 0% rejection rate of all Monel 400 tubing distributed in over a decade.


  • Monel 400 400 Tubing


  • Carbon Steel Tubing
  • Alloy Steel Tubing
  • Duplex Steel Tubing
  • Super Duplex Steel Tubing
  • Inconel Tubing
  • Hastelloy Tubing
  • Monel 400 Tubing
  • Titanium Tubing
  • SS904L Tubing
  • 254 SMO Tubing
  • Incoloy Tubing
  • Alloy 20 Tubing


  • Hot finished seamless Monel 400 tubing (HFS)
  • Cold drawn seamless Monel 400 tubing (CDS)
  • Electric resistance welded (ERW)
  • Drawn over mandrel (DOM)

We are fully operational and make a convincing mark on the globe with joint collaboration with our esteemed business partners. This enables us to provide fine quality products to over 45 countries including UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angola & Sri Lanka.

Generally customers face many problems buying from other companies. This may include non-availability, late deliveries, poor packaging/unprofessional packing, poor surface finish, poor after sale services, no mill test report, high rejection rate, minus tolerance and supply of rejected and used materials. But here at ARIHANT TUBE AND FITTINGS we master every art. We provide problem free materials to our clients. We have full control on quality and testing.We have won hearts of our customers by our honesty and extra ordinary performance.

As a MONEL 400  Tubing suppliers, ARIHANT TUBE AND FITTINGS is backed by all the possible certifications of a world class mill including ISO 9001:2008, ISO 14001:2007, OHSAS 18001: 2004 & CE-PED 97/23/EC. We are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc. 100% of MONEL 400 Tubing are checked in house for Surface Finish and whether they are made according to specifications of ASTM Standards. Outer Diameter, Thickness, Inside Diameter, Inside Finish, Marking, Ends and Finishing are checked at every atep. This ensures that we never face a rejection for the MONEL 400 Tubing supplied.We stock and outsource tubing from 1/16” to 2”

Monel 400 Tubing is subject to surface wash and cleaning to remove all impurities with it being in stock. Then it is wrapped in thin plastic. The ends are protected by plastic cap to avoid any damage in transit. Then tubing is bundled in bubble wrap followed by assorting them in colored plastic goonies or bundles. Then an outer rope is tied to protect the tubing and they are packed in wooden box or container.We provide Monel 400 Tubing with documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.Each heat and lot of Monel 400 Tubing Suppliers is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by customer at an extra cost.

We provide the following value addition to the tubing:
Cut To Length: Monel 400 Tubing can be supplied in full sizes or cut to length as required by the clients.

Beveling: Monel 400 Tubing can be beveled at the ends to make it suitable for welding purposes and other applications.

Polishing: Monel 400 Tubing can be polished for mirror finish of various classes such as #4,#6,#7 class finish.

Heat Treatment: To change the mechanical properties of Monel 400 Tubing and make it suitable for some applications, Monel 400 Tubing can also undergo heat treatment process.

Positive Material Identification: We have an in house PMI machine to identify all the tubing while arrival and dispatch so as the tubing match to order specifications and client requirements.

Suggestions: We offer various suggestions and alternatives depending on the client size and application requirements.

Tubing supplied by Arihant Tubes and Fittings is procured from A-Class mills around the world. We provide MONEL 400 Tubing to manufacturers of European, Japanese, Chinese and Indian origin. Our intelligent procurement system tracks real time prices of MONEL 400 Tubing and the available quantities in the industry. We are able to provide rock bottom prices to the customers with immediate delivery for small and major needs in standard sizes.