Discover Tech Tubes & Fittings: Your Premier Destination for Instrumentation Fittings, Pipes, and Valves in India.

As a manufacturer of instrumentation tube fittings in India, we offer an extensive selection of valves, tubes, and fittings. Explore our product catalog today to find the perfect solution for your needs.


SS 304 & SS 304L

  • Characteristics: Corrosion resistant steel with Excellent Strength, Tough and Weld Ability.
  • Applications: Food industry, Storage and Railways, Dairy Industry, Heat Exchanges, Power Plant, Marine Industry etc., 


SS 316 & 316L

  • Characteristics: Higher resistance to pitting and crevice corrosion in chloride environments. Stainless Steel 316 has excellent forming and welding characteristics. 
  • Applications: Chemical, pharmaceutical industry, Surgical and medical tools, surgical implants, Paper industry digesters, evaporators & handling equipment, Petroleum refining equipment , Textile industry equipment, textile tubing, Scrubbers for environmental control, Duct works, Feed-water tubes, Sewage Water Filters, Heat exchanger tubes, Ozone Generators.

SS 310 & 310S :

  • Characteristics: Excellent High Temperature properties, good weld-ability and ductility.
  • Applications: Chemical Industry, Oil & Gas Industry, Heat Exchangers.


SS 317 & 317L:

  • Characteristics: higher creep, stress-to-rupture, and tensile strength at elevated temperatures.
  • Applications: Chemical Industry , Petrochemical Industry,  Paper & Pulp Industry, Food Processing Industry, Pharmaceutical Industry, Power Generation.


SS 321 & 321H:

  • Characteristics: Higher Carbon Content, High Strength, Resistance to Scaling and Phase Stability with Resistance to subsequent aqueous corrosion.
  • Applications: Aircraft Industry, Fabrication Industry, Heat Exchanger


SS 347  & 347H:

  • Characteristics: Higher Carbon Content, Heat Treating, High Temperature Strength.
  • Applications: Chemical Industry, Aerospace Industry, Fabrication Industry.


SS 446:

  • Characteristics: Lower strength at elevated temperature.
  • Applications: Thermocouples, Boiler Components, Fabrication Industry.


SS 904L:

  • Characteristics: The steel is also resistant to stress corrosion cracking and crevice corrosion. Non-magnetic, and Offers Excellent Formability, Toughness and Weld ability.
  • Applications: Wiring in electrostatic precipitators, Oil refinery components, Seawater cooling devices, Gas scrubbing plants, Pulp and paper processing industries, Acetic, phosphoric and sulphuric acid processing plants.


Duplex UNS S32205 & UNS S31803:

  • Characteristics: is the most widely used duplex (ferritic/austenitic) stainless steel grade. is designed for applications which demand exceptional strength and corrosion resistance. The high Molybdenum, Chromium and Nitrogen content.
  • Applications: Chemical Industry, Oil & Gas Industry, Power Generation, Food Processing, Fabrication Industry, Paper and Plup Industry, Marine Industry, Petrochemical Industry.


Super Duplex UNS S32750 & UNS S32760:

  • Characteristics:  High resistance to uniform corrosion, High to pitting and crevice corrosion, Good resistance to stress corrosion cracking and corrosion fatigue, High mechanical strength, Good sulfide stress corrosion resistance, Good abrasion and erosion resistance, Good fatigue resistance high energy absorption, Low thermal expansion, Good Weld ability.
  • Applications: Oil and gas equipment, Offshore technology, Pulp and paper industry, Cargo tanks and pipe systems in chemical tankers, Firewalls and blast walls on offshore platforms, Bridges, Storage tanks, Pressure vessels, reactor tanks, and heat exchangers, Rotors, impellers and shafts, Seawater desalination plants, Chemical industry, especially when handling chlorides, Flue-gas cleaning, Desalination plants and seawater systems.


Tech Tubes & Fittings deals in a variety of Tube Fittings, Valves, Pipe Fittings and Flanges manufactured from High Performance Alloys. 


 Nimonic Tube Fittings, Nimonic Ferrule Fittings, Nimonic Instrumentation Tube Fittings, Nimonic Single Compression Tube Fittings, Nimonic Double Compression Tube Fittings, Nimonic Compression Tube Fittings, Nimonic Forged Pipe Fittings, Zirconium Tube Fittings, Zirconium Instrumentation Tube Fittings, Zirconium Single Compression Tube Fittings, Zirconium Double Compression Tube Fittings, Zirconium Ferrule Fittings, Zirconium Compression Tube Fittings, Zirconium Forged Pipe Fittings, Molybdenum Tube Fittings, Molybdenum Instrumentation Tube Fittings, Molybdenum Single Compression Tube Fittings, Molybdenum Double Compression Tube Fittings, Molybdenum Ferrule Fittings, Molybdenum Compression Tube Fittings, Molybdenum Forged Pipe Fittings, Tantalum Tube Fittings, Tantalum Instrumentation Tube Fittings, Tantalum Ferrule Fittings, Tantalum Single Compression Tube Fittings, Tantalum Double Compression Tube Fittings, Tantalum Compression Tube Fittings, Tantalum Forged Pipe Fittings, AL6XN Tube Fittings, AL6XN Instrumentation Tube Fittings, AL6XN Ferrule Fittings, AL6XN Single Compression Tube Fittings, AL6XN Double Compression Tube Fittings, AL6XN Compression Tube Fittings, AL6XN Forged Pipe Fittings, PH ALLOY  Tube Fittings, PH ALLOY Ferrule Fittings, PH ALLOY  Instrumentation Tube Fittings, PH ALLOY Single Compression Tube Fittings, PH ALLOY  Double Compression Tube Fittings, PH ALLOY Compression Tube Fittings, PH ALLOY  Forged Pipe Fittings,


For More Details on  Stainless Steel: Uses and Applications contact us on

***Monel, Hastelloy, Inconel, Incoloy, SMO254, Nitronic, AL6XN, Stellite, Sanicro, Tantalum, Nimonic , Alloy A286, Invar, Cupronickel etc., are the trademarks of their respective companies.

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