Shivalik Forge And Fittings

Hastelloy C276 Olet Fitting: The Ultimate Solution for Corrosion-Resistant Piping

Welcome to Shivalik Forged & Fittings, the premier destination for exceptional Inconel 925 Olet Fittings. As the leading manufacturers and suppliers of Olet Fittings, we are committed to providing you with top-quality products designed to elevate the reliability and efficiency of your piping systems.

What are Olet Fittings?

Olet Fittings, often referred to as branch connection fittings, are vital components in the construction of piping systems. These fittings act as junction points for smaller pipes or tubes to connect with larger ones, enabling the seamless and efficient flow of liquids, gases, or other substances within the pipeline.

Importance of Hastelloy C276 Olet Fitting

The Hastelloy C276 Olet Fitting stands out for numerous reasons, all of which underscore its immense significance in various industrial applications:

Hastelloy C276 Olet

Specifications ASTM B366 / ASTM SB 366
Size 1/8″-4″ (DN6-DN100)
Standard (ASME/ANSI B16.11, MSS-SP-97, MSS-SP-79, JIS B2316, BS3799 etc)
Type Threading Olet, Lateral Olets, Welding Olets, Sockt Weld Olets, Nipple Olets, Sweep Olets.

Types of Hastelloy C276 Olets

Hastelloy C276 Welding Olet

C276 Hastelloy Welding Olet

Alloy C276 Weldolet

Hastelloy UNS N10276 Weldolet

Alloy WERKSTOFF NR. 2.4819 Welding Olet

ASTM B366 Hastelloy Welding Olet

Hastelloy C276 Sweepolet

Alloy C276 Sweepolet

Alloy Sweepolet

Hastelloy UNS N10276 Sweepolet

Hastelloy WERKSTOFF NR. 2.4819 Sweepolet

Hastelloy Sweepolet

Hastelloy Alloy C276 Latrolet

Alloy C276 Latrolet

Alloy Latrolet

Hastelloy UNS N10276 Latrolet

Hastelloy WERKSTOFF NR. 2.4819 Latrolet

Hastelloy Latrolet

Hastelloy C276 Nipple Olet

Alloy C276 Nippolet

Alloy C276 Nipple Olet

Hastelloy UNS N10276 Nipple Olet

Hastelloy WERKSTOFF NR. 2.4819 Nippolet

ASTM B366 Hastelloy Nipple Olet

Hastelloy Alloy C276 Sockolet

C276 Hastelloy Sockolet

Alloy C276 Socket weld Outled

Hastelloy UNS N10276 Socket weld Outled

Alloy WERKSTOFF NR. 2.4819 Sockolet

ASTM SB366 Hastelloy Socket weld Outled

Hastelloy C276 Threadolet

C276 Hastelloy Threadolet

Alloy C276 Threading Olet

Hastelloy UNS N10276 Threadolet

Hastelloy WERKSTOFF NR. 2.4819 Threading Olet

ASTM B366 Hastelloy Threadolet

Hastelloy Alloy C276 Flexolet

Alloy C276 Flexolet

Alloy C276 Flexible Olet

Hastelloy UNS N10276 Flexible Olet

Hastelloy WERKSTOFF NR. 2.4819 Flexolet

ASTM SB366 Hastelloy Flexible Olet

Alloy C276 Coupolet

Alloy C276 Coupolet

C276 Alloy Coupolet

Hastelloy UNS N10276 Coupolet

Hastelloy WERKSTOFF NR. 2.4819 Coupolet

ASTM B366 Hastelloy Coupolet

Hastelloy Alloy C276 Olet Chemical Composition

Hastelloy C276












0.01 max

15 – 17

1.0 max

0.08 max

4 – 7

0.04 max

0.03 max

2.5 max

14.5 – 16.5

Alloy C276 Olet Mechanical Properties


Melting Point

Yield Strength (0.2%Offset)

Tensile Strength


8.89 g/cm3

1370 °C (2500 °F)

Psi – 52,000 , MPa – 355

Psi – 1,15,000 , MPa – 790

40 %

Equivalent Grades for Hastelloy C276 Olets









Hastelloy C276




NW 0276



Hastelloy Alloy C276 Olet /Olet Application Industries


Alloy C22 Olet Test Certificates

We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

ASTM B366 Inconel Olet Value Added Services

Material Testing:

We ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

We are unwavering in our commitment to delivering Hastelloy C276 Olet Fittings that adhere to the strictest quality standards. We are dedicated to providing fittings that elevate the performance and safety of your piping systems. For inquiries regarding our Hastelloy C276 Olet Fittings or to discuss your specific needs, please do not hesitate to contact us. Shivalik Forged & Fittings is here to offer you the finest Hastelloy C276 Olet Fittings available in the market. Your piping systems deserve nothing but the best.

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