SS 316L Tube Fittings

Stainless Steel 316L tube fittings are supplied in various configurations including reducing unions, bulkhead unions, male connectors, elbows, and union crosses. These fittings are manufactured in UNS S31603 material and conform to DIN 1.4404 / 1.4435 specifications, available in different sizes and connection types to meet instrumentation and piping requirements.

Stainless Steel 316L Tube Fittings Manufacturer & Exporter in India

Supplier of SS 316L instrumentation tube fittings for industrial applications
Manufacturer of SS 316L tube fittings including unions, male and female connectors as per DIN 1.4404 / 1.4435
SS 316L Tube Fittings

SS 316L Tube Fittings

Stainless Steel 316L tube fittings are used in process, power, and instrumentation systems to achieve leak-tight connections. These fittings are available in single and double ferrule configurations, designed to maintain sealing performance under varying pressure and temperature conditions. The use of low carbon 316L material supports welded systems and helps reduce the risk of carbide precipitation.

We supply Stainless Steel 316L Tube Fittings in a range of sizes and configurations suitable for high-pressure applications. These fittings are manufactured in accordance with applicable standards and can be provided as per project-specific requirements. Typical configurations include elbows, tees, straight connectors, and other instrumentation fittings.

The fittings are designed to provide secure tube grip and resistance to vibration in piping systems. Their corrosion resistance and mechanical properties make them suitable for use in industrial environments requiring reliable and consistent performance.

Stainless Steel 316L tube fittings including connectors, elbows, run tees, branch tees and bulkhead connectors manufactured in DIN 1.4404 / 1.4435 and UNS S31603 material for instrumentation and piping systems.


Stainless Steel 316L tube fittings are used in both instrumentation and industrial piping systems. These fittings are available in different configurations and are supplied based on application requirements. Options include compression tube fittings and push-to-connect fittings used in hydraulic and chemical process systems.

These fittings are designed to provide leak-tight and gas-tight connections, allowing easy installation, removal, and reassembly. The material supports resistance to vibration fatigue and performs under high pressure and temperature conditions, making it suitable for demanding service environments.

We supply SS 316L tube fittings in various sizes and specifications, including custom requirements as per project needs. Material is provided with relevant documentation and is manufactured to meet applicable standards. Packaging and delivery are arranged to ensure safe handling and timely supply.

Stainless Steel 316L tube fittings offer corrosion resistance, oxidation resistance, and suitability for chemical environments. These fittings are used in applications such as boilers, heat exchangers, furnaces, offshore and marine systems, pharmaceutical and chemical processing equipment, textile units, storage systems, paper processing equipment, and pressure vessels.

Standard Specification For SS 316L Tube Fittings

Brand name Tube fittings
Tube Size 1/16”OD to 2”OD, 2mm OD to 50mm OD
Material Grades Stainless Steel 316L
Thread NPT, BSP, BSPT, UNF, ISO, SAE etc.
Pressure Rating 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass
Standards ASTM D1710, ASTM D3294
Applicable temperature 150-400°C
Standard SS 316L
WERKSTOFF NR. 1.4404 / 1.4435
UNS S31603
JIS SUS 316L
BS 316S11 / 316S13
GOST 03Ch17N14M3 / 03Ch17N14M2
AFNOR Z3CND17‐11‐02 / Z3CND18‐14‐03
EN X2CrNiMo17-12-2 / X2CrNiMo18-14-3
Element SS 316L
C 0.035 max
Mn 2.0 max
Si 1.0 max
P 0.045 max
S 0.030 max
Cr 16.00 - 18.00
Mo 2.00 - 3.00
Ni 10.00 - 14.00
Fe 68.89 min
Element SS 316L
Density 8.0 g/cm3
Melting Point 1399 °C (2550 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

 

SS 316L Tube Fittings Application

Stainless Steel 316L tube fittings are used in applications requiring corrosion resistance, weldability, and reliable sealing in instrumentation and piping systems. The low carbon content supports welded assemblies and helps maintain performance in corrosive and high-temperature environments. Typical applications include:

  • Stainless Steel 316L Tube Fittings uses in Power Plants
  • Stainless Steel 316L Tube Fittings uses in Modern Architecture
  • Stainless Steel 316L Tube Fittings uses in Petroleum Industry
  • Stainless Steel 316L Tube Fittings uses in General Purpose Applications
  • Stainless Steel 316L Tube Fittings uses in Fabrication Industry
  • Stainless Steel 316L Tube Fittings uses in Oil & Gas Industry
  • Stainless Steel 316L Tube Fittings uses in Fertilizers
  • Stainless Steel 316L Tube Fittings uses in Electronics
  • Stainless Steel 316L Tube Fittings uses in Construction
  • Stainless Steel 316L Tube Fittings uses in Chemical Industries
  • Stainless Steel 316L Tube Fittings uses in Plumbing
Stainless Steel 316L Tube Fittings Application

Stainless Steel 316L Tube Fittings Price List

Export Destinations For Stainless Steel 316L Tube Fittings

Mexico, Romania, Saudi Arabia, Egypt, Sri Lanka, South Africa, South Korea, Chile, Ghana, Singapore, Azerbaijan, Lithuania, Norway, Serbia, Spain, Taiwan, Italy, Oman, Philippines, Namibia, Gabon, Belarus, Nigeria, Germany, Kuwait, Ukraine, Ecuador, Kazakhstan, Ireland, Israel, Lebanon, Argentina, Iran, Slovakia, New Zealand, Peru, Angola, Libya, Morocco, Malaysia, Hong Kong, France, Austria, Czech Republic, Sweden, United Arab Emirates, United States, Puerto Rico, Bhutan, United Kingdom, Portugal, Qatar, Bangladesh, Belgium, Netherlands, Switzerland, Russia, Afghanistan, China, Thailand, Bahrain, Kenya, Canada, Indonesia, Poland, Nigeria, Venezuela, Jordan, Chile, Turkey, Nepal, Finland, Tibet, Bulgaria, Trinidad & Tobago, Hungary, Australia, Brazil, Macau, Japan, Costa Rica, Colombia, Bolivia, Gambia, Zimbabwe, Vietnam, Iraq, India, Tunisia, Greece, Yemen, Denmark, Croatia, Algeria, Mongolia, Estonia