Stainless Steel 316L Instrumentation Tube Fittings
Home > Stainless Steel > Stainless Steel 316L Instrumentation Tube Fittings
Rudra Tubefittings, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 316L Instrumentation Tube Fittings. These fittings are crafted for precise, leak-proof connections that are essential in critical instrumentation and piping systems. With a focus on precision engineering, durability, and outstanding corrosion resistance, the company guarantees that each fitting adheres to rigorous international standards for both performance and safety. By employing cutting-edge manufacturing techniques and maintaining strict quality control, Rudra Tubefittings produces 316L Instrumentation Tube Fittings that can handle high pressures, extreme temperatures, and harsh chemical environments. Their solutions are trusted for fluid and gas transfer across various industries in India and beyond.
DIN 1.4404 Instrumentation Tube Fittings Supplier in Kolkata, Stainless Steel 316L Instrumentation Fittings Manufacturer in India, SS 316L Tube Fittings Exporter in India, SS 316L Double Ferrule Tube Fittings Stockist in Kolkata, Grade 316L Stainless Steel Single Ferrule Fittings Manufacturer in Kolkata, UNS S31603 Instrumentation Tube Fittings Supplier in Kolkata, Stainless Steel 316L Ferrule Fittings Exporter in Kolkata, SS 316L Compression Tube Fittings Manufacturers in Kolkata, Kolkata
Table of Contents
The Stainless Steel 316L Instrumentation Tube Fittings are made from low-carbon austenitic stainless steel 316L, which is enhanced with molybdenum to provide exceptional resistance to corrosion and chemical damage. These fittings boast impressive tensile and yield strength, fatigue resistance, and long-term stability even under high-pressure and high-temperature conditions. Thanks to precision machining, they ensure leak-proof connections, smooth fluid flow, and robust structural integrity. Ideal for demanding applications, these fittings offer durability, corrosion resistance, and dependable performance in tough industrial, chemical, and high-pressure settings.
Stainless Steel 316L Instrumentation Tube Fittings Specifications
| Sizes | 3mm to 50mm and 1/8’’ to 2’’ |
|---|---|
| Equivalent To | DK-LOK, PARKER, SWAGELOK, HOKE |
| Types | Tube to Male and Tube to Union, Instrument Pipe Fittings, Tube to Female, Accessories |
| Standard |
Type 316L-SS, ASME SA-479, ASTM A276 Type 316L, DIN 4401, BS 970 304S11 |
| Pressure Rating | 1000, 3000, 6000 and 10000 Psi |
| Specification | ASTM A276 : product Produced from Hex ; ASTM A182: product Produced from Round Bar |
| Ends | Welding, Threaded, JIC |
| Threads | BSPT, NPT ,BSPP |
Stainless Steel 316L Instrumentation Tube Fittings Chemical Composition
| Grade | Mn | C | Si | S | P | Cr | Ni | Mo | N | |
| 316L | min. | – | – | – | – | – | 16.0 | 10.0 | 2.0-3.0 | – |
| max. | 2.0 | 0.035 | 0.75 | 0.030 | 0.045 | 18.0 | 14.0 | – | ||
Stainless Steel 316L Instrumentation Tube Fittings Mechanical Properties
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| 316L | 170 | 485 | 40 | 217 | 95 |
Top Stainless Steel 316L Instrumentation Tube Fittings Manufacturing Company in Kolkata
At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel 316L Instrumentation Tube Fittings in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
Types of Stainless Steel 316L Instrumentation Tube Fittings






Stainless Steel 316L Instrumentation Tube Fittings Size range
| Tube Fittings Types | Size Inch | Size OD |
|---|---|---|
| Tube to Female Fittings | 1/4″ to 1 1/2″ | 6mm to 38mm |
| Tube to Pipe Fittings | ||
| Tube To Union | ||
| Tube to Male Fittings | ||
| Tube Fittings Accessories |
Stainless Steel 316L Instrumentation Tube Fittings Equivalent
| STANDARD | UNS | WERKSTOFF NR. | BS | AFNOR | JIS | GOST | EN |
| SS 316L | S31603 | 1.4404 | 316S13/316S11 | Z3CND18‐14‐03/Z3CND17‐11‐02 | SUS 316L | 03Ch17N14M2/03Ch17N14M3 | X2CrNiMo18-14-3/X2CrNiMo17-12-2 |
Grade 316L SS Female Connector Supplier in Kolkata, Stainless Steel 316L Male Branch Tee Exporter in Kolkata, SS 316L Female Elbow Stockist in Kolkata, SS 316L Bulk Head Male Connector Manufacturer in India , SUS 316L Bulk Head Female Connector Supplier in Kolkata,316L Male Run Tee Manufacturer in Kolkata, Stainless Steel 316L Male Connector Supplier in India, Kolkata
Contact us to get a quick quote for your requirement.
We offer These Products as per DIN, ISO, JIS or ANSI Standard.
Largest Stainless Steel 316L Instrumentation Tube Fittings Supplier in Kolkata, Kolkata
Rudra Tube Fittings is a leading supplier and stockist of premium Stainless Steel 316L Instrumentation Tube Fittings in Kolkata, Kolkata. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
Stainless Steel 316L Instrumentation Tube Fittings Uses
You’ll find Stainless Steel 316L Instrumentation Tube Fittings widely utilized in industries that require secure, corrosion-resistant, and high-strength connections for fluid and gas transfer. They are commonly found in chemical processing, petrochemical plants, oil and gas, pharmaceuticals, water treatment, and power generation sectors. These fittings deliver reliable and leak-proof connections in instrumentation pipelines, hydraulic systems, and high-pressure process lines. Additionally, they play a crucial role in refinery operations and laboratory setups.



SS 316L BSPP Plugs Exporter in Kolkata, SS 316L Front Ferrule Stockist in India, SS 316L Female Branch Tee Manufacturer in Kolkata, Stainless Steel 316L Bulk Head Union Supplier in Kolkata, Kolkata, SS 316L BSPT Couplings Exporter in India, SS 316L Female Run Tee Supplier in India, SS 316L Reducer Union Manufacturer in Kolkata, Kolkata
Our Products
Other Products
Other Material
Worldwide Shipping
Contact Us
For help?
Please feel free to contact us if you need any further information or for enquiry.
Visit Our Other Products












