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SS 316 Tube Fittings also known as Ferrule Fittings are used to join two tubes or one tube and a fitting/valve. The tubes are small in size and generally 1inch and under. Sometimes the size may go as high as 2 inches.

Stainless Steel 316 Tube Fittings are easy to connect, disconnect and reconnect. This product consists of a Body, a connector and 2 ferrules: front ferrule and back ferrule.

When the tube is connected to a fittings / valve it consists of parts as mentioned above but when the tube connected to another tube the number of parts change. Here, the parts are as follows: 1 Body, 2 Nuts and 4 Ferrules: 2 Front Ferrule and 2 Back Ferrules. SS 316 Tube Fittings are used in various sectors and have a variety of use.

SS 316 Tube Fittings can easily resist sea water and brine solutions. Thus it is a preference in the marine industry as well.

Tactlok is your top notch alternative to brands like Swagelok Fittings, Parker A-Lok Fittings and Ermeto Fittings. SS 316 Tube Fittings from Tactlok are reliable and comes at a very reasonable price when compared to the leading brands.

SS 316 Tube Fittings Sizes / Stainless Steel 316 Tube Fittings Sizes

•    Size: 1/16"OD to 2"OD or 1mm OD to 50mm OD
•    Pressure Rating: 1000psi -12000psi
•    Threads :NPT , BSPT, BSPP, UNF, Others 


Tactlok is a manufacturer of SS 316 Tube Fittings aka SS 316 Ferrule Fittings supplier in India. Manufactured as per International Standards with precision and high pressure range these fittings come a several types and grades. You may refer and click on the photos on the top of the page for further information.

SS 316 Tube Fittings type 
•    Female Connector – Female Straight, Elbow, Tee
•    Tube to Tube – Straight Union, Elbow Union, Tee Union, Cross Union, Bulk Head Union
•    Tube to Male – Male Stud, Male Elbow, Male Tee
•    Weld Connector, Nut & Ferrule Set
•    Tube Closure – Plug, Caps

SS 316 Tube Fittings Specifications 
Pressure Ratings: Upto 12000PSI 
Temperature: Upto 1000°F
Material of Construction: SS 316, SS 316L, SS 304, SS 304L, Alloy 2507, Duplex Steel, Super Duplex Stainless Steel, Alloy 625, Alloy 800, Alloy 825 and many other alloys
Brand Name: Tactlok
Alternate Brands: Swagelok, Parker, Hamlet, Gryolok, Dk-Lok, Super-Lok etc., 
Special Sizes: 1/4"NB, 3/8”NB, 1/2”NB
End Connections: NPT, ISO-7, BSP, BSPT, UNF, UNC, SAE, Socket Weld, Buttweld etc.,
SS 316 Tube Fittings Stainless Steel Thread Size: 1/4", 1/8”, 1/2", 3/4", 1”, 1.1/4”, 1.1/2”, 2”
Round / Hex Bar Specifications: ASTM A276, ASTM A479
Stainless Steel Tube Fittings Packing Details: Normally as per client request / demand 
Or else in Cartons or Wooden Boxes  

SS 316 / SS 316L Tube Fittings Key Features

  • Superior Rust Anti Corrosive properties when compared to type 304 stainless steel.

  • Good Pitting Resistance

  • High Oxidation Resistance

  • Strong anti corrosive nature to most of the chemicals

Stainless Steel 316 Tube Fittings applications

  • Power Sector

  • Cement Sector

  • Boilers

  • Pressure Vessels

  • Heat Exchangers

  • Acetic Acid

  • Railways

  • Marine Applications

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