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Stainless steel 316L tube fittings

Stainless Steel 316L Instrumentation Fittings are essential in many sectors because they provide durability, resistance, and flexibility in fluid control systems. Fit-lok, a major stockist, manufacturer, and trader, is dedicated to supplying high-quality SS 316L female elbow that suit the market’s changing expectations. Our wide product line is intended to provide optimal performance and dependability in a variety of applications.

Stainless steel 316L compression fittings is an austenitic stainless steel alloy that contains molybdenum. This stainless steel has excellent corrosion resistance qualities, especially against pitting and crevice corrosion. 316L stainless steel tube fittings are critical components of fluid control systems, allowing pipelines and tubing to function properly and reliably. Instrumentation fittings made of stainless steel 316L are specifically engineered to assure leak-free connections, efficient flow control, and durability to hostile environments.

Exporter of ASTM A276 316L instrument fittings and SUS 316L instrument tube fittings, providing efficient installation and notable labor cost savings

We take pride in providing 316L stainless steel adapter fittings with exceptional features and superior performance at Fit-Lok. Our fittings are designed to last a long time and withstand harsh operating conditions. Our DIN 1.4404 connectors include the following main features:

Resistance to pitting and crevice corrosion: Stainless Steel 316L’s molybdenum content increases its resistance to pitting and crevice corrosion, making it appropriate for severe situations. Low carbon content: Because 316L has a low carbon content, there is little risk of sensitization and subsequent intergranular corrosion. Elasticity at high temperatures: Our fittings have good elasticity and can endure high temperatures without impairing performance.

To maintain the greatest level of quality and performance in our goods, we adhere to international manufacturing standards. Our UNS S31603 high pressure fittings meet ASTM A182 requirements, ensuring its dependability and adaptability for a wide range of industrial applications. Furthermore, we have strong quality assurance measures in place, including extensive testing and inspection procedures, to ensure that fittings meet or surpass customer standards.

Stainless steel 316L tube fittings Specification

Types Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories
Sizes 1/8’’ to 2’’ and 3mm to 50mm
Ends Threaded, Welding, JIC
Pressure Rating 1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi
Threads NPT , BSPT, BSPP

Types of stainless steel 316L compression fittings

316L stainless steel adapter fittings

316L stainless steel adapter fittings

DIN 1.4404 connectors

DIN 1.4404 connectors

ASTM A182 F316L pipe connectors

ASTM A182 F316L pipe connectors

UNS S31603 high pressure fittings

UNS S31603 high pressure fittings

316L stainless steel compression fittings

316L stainless steel compression fittings

AISI 316L npt tube fittings

AISI 316L npt tube fittings

316L stainless steel tube fittings chemical composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00 67.845 min

Choose the perfect 316L stainless steel compression fittings and AISI 316L npt tube fittings dimensions and sizes for your project requirements

stainless steel 316L instrumentation fittings mechanical composition

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

316L stainless steel adapter fittings equivalent grade

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 Z7CND17-11-02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
Benefit from cost-effective 316L SS adapter fittings and DIN 1.4404 connectors supply from trusted suppliers in India

Size chart of DIN 1.4404 connectors

Tube OD (in) Thread Size (in) Hex Flat (in)
1/16 1/16 0.31
1/8 1/8 0.38
3/16 1/8 0.38
1/4 1/4 0.46
5/16 1/4 0.46
3/8 3/8 0.54
1/2 1/2 0.71
5/8 1/2 0.71
3/4 3/4 0.83
7/8 3/4 0.83
1 1 1.02

ASTM A182 F316L pipe connectors Pressure rating

Dash Size Nominal Tube/Pipe Size SAE100R2 National Pipe Tapered Fuel (NPTF) National Pipe Straight Mechanical (NPSM) JIC 37° Flare Hydraulic SAE J514 Flareless Compression SAE J514
Male Female Female Swivel Male Female Swivel
-02 1/8″ 10000 5000 6000
-04 1/4″ 5000 9500 4500 5000 8500 5500 6000
-05 5/16″ 4250 8500 5000
-06 3/8″ 4000 8000 3500 4000 7000 4000 6000
-08 1/2″ 3500 6000 3500 3500 6000 4000 6000
-10 5/8″ 2750 5500 3000 5000
-12 3/4″ 2250 5000 3000 3500 4000 3000 4500
-14 7/8″ 2000 4000 3000
-16 1″ 2000 4000 2500 3000 3500 2500 4000
-20 1-1/4″ 1625 3000 2000 2000 3500 2000
-24 1-1/2″ 1250 2000 1500 1500 2000 1500
-32 2″ 1125 2000 1400 1500 1250 1250
Specialist in manufacturing medium pressure ASTM A182 F316L pipe connectors and UNS S31603 high pressure fittings for various applications

Application of ASTM A182 F316L pipe connectors

  • Brewing equipment
  • Aerospace industry
  • Automotive manufacturing
  • Marine applications
  • Dairy equipment

Packaging of SS 316L compression fittings

  • Plastic or Paper Sleeves
  • Wooden Crates
  • Cardboard Boxes
  • Palletizing
  • Strapping

Frequently asked questions

What is the temperature range for stainless steel 316L instrumentation fittings?

Stainless steel 316L instrumentation fittings can typically operate in temperatures ranging from -325°F to 1500°F (-198°C to 816°C).

What is the maximum temperature withstand capability of ASTM A182 F316L pipe connectors?

ASTM A182 F316L pipe connectors can withstand temperatures up to approximately 1700°F (927°C) for short durations.

What is the pressure rating for SUS 316L instrument tube fittings?

SUS 316L instrument tube fittings have pressure ratings that can vary depending on the size and design, but they can typically handle high-pressure applications up to several thousand psi.

What is the size range available for AISI 316L npt tube fittings?

AISI 316L npt tube fittings are available in a wide range of sizes, ranging from small diameters of 1/16 inch (1.6 mm) up to larger diameters of 2 inches (50.8 mm) or more.

What is the melting point of SS 316L compression fittings?

The melting point of SS 316L compression fittings is approximately 2500°F (1370°C).