Stainless Steel 316TI Flanges: An In-Depth Overview
At ASC LLP, we take pride in offering a comprehensive range of high-quality stainless steel products, including 316TI stainless steel flanges. In this article, we will delve into the properties, advantages, and pricing of these essential components, helping you understand their significance in various applications.
What are 316TI Stainless Steel Flanges?
316TI stainless steel flanges are specialized fittings used in piping systems to connect pipes, valves, pumps, and other equipment. Made from 316TI grade stainless steel, these flanges are known for their exceptional resistance to corrosion and high-temperature stability. The “TI” in 316TI refers to the addition of titanium to the standard 316 stainless steel composition, enhancing its properties.

Properties of 316TI Stainless Steel Flanges
316TI stainless steel Flanges possess several key properties that make them suitable for demanding applications:
- Corrosion Resistance: One of the most significant advantages of 316TI SS Flanges is their exceptional resistance to corrosion, particularly in acidic and chloride-containing environments. This makes them ideal for use in marine environments and chemical processing plants.
- High Temperature Strength: The presence of titanium in 316TI stainless steel enhances its strength at high temperatures, making it suitable for applications where other grades of stainless steel might fail.
- Weldability: The addition of titanium prevents carbide precipitation during welding, maintaining the material’s corrosion resistance and mechanical properties even after welding. This is a crucial factor in industries that require extensive fabrication.
- Durability: SS 316TI Flanges are known for their long service life, even in harsh operating conditions. They can withstand exposure to high pressure and temperature, reducing the need for frequent replacements.
- Versatility: These flanges are available in various shapes and sizes, including slip-on, weld neck, socket weld, and blind flanges, making them suitable for a wide range of applications.
Advantages of 316TI Stainless Steel Flanges
When it comes to selecting flanges for industrial applications, 316TI stainless steel offers several advantages over other materials:
- Long-Lasting Performance: The combination of corrosion resistance, high-temperature strength, and durability ensures that 316TI stainless steel Flanges deliver long-lasting performance, reducing maintenance costs and downtime.
- Safety and Reliability: In industries where safety is paramount, the reliability of 316TI SS Flanges is unmatched. Their ability to maintain structural integrity under extreme conditions ensures safe and efficient operations.
- Cost-Effective Solution: Although 316TI SS Flanges may have a higher initial cost compared to other materials, their long service life and low maintenance requirements make them a cost-effective solution in the long run.
- Compatibility: 316TI stainless steel Flanges are compatible with a wide range of fluids and gases, making them a versatile choice for various industrial applications.
- Resistance to Crevice and Pitting Corrosion: The titanium stabilization in 316TI stainless steel reduces the risk of crevice and pitting corrosion, which can compromise the integrity of flanges in aggressive environments.


Schedule and Size Chart
Nominal Pipe Size (NPS) | Flange OD (inches) | Thickness (inches) | Bolt Circle Diameter (inches) | Number of Bolts | Bolt Size |
1/2 | 3.50 | 0.44 | 2.38 | 4 | 1/2 |
3/4 | 3.88 | 0.50 | 2.75 | 4 | 1/2 |
1 | 4.25 | 0.56 | 3.12 | 4 | 1/2 |
1 1/2 | 5.00 | 0.62 | 3.88 | 4 | 1/2 |
2 | 6.00 | 0.69 | 4.75 | 4 | 5/8 |
3 | 7.50 | 0.81 | 6.00 | 4 | 5/8 |
4 | 9.00 | 0.94 | 7.50 | 8 | 5/8 |
6 | 11.00 | 1.00 | 9.50 | 8 | 3/4 |
8 | 13.50 | 1.12 | 11.75 | 8 | 3/4 |
10 | 16.00 | 1.19 | 14.25 | 12 | 7/8 |
12 | 19.00 | 1.25 | 17.00 | 12 | 7/8 |
Mechanical Properties Chart
Property | Value |
Tensile Strength, MPa | 515 – 760 |
Yield Strength, MPa | 205 |
Elongation at Break (%) | 40% |
Hardness, Rockwell B (HRB) | 95 |
Modulus of Elasticity, GPa | 193 |
Poisson’s Ratio | 0.27 – 0.30 |
Density, g/cm³ | 7.99 |
Specifications Chart
Standard | Specification |
ASTM | ASTM A182/A182M |
ASME | ASME SA182/SA182M |
DIN | DIN EN 1092-1 |
ANSI | ANSI B16.5, B16.47 |
MSS SP | MSS SP-44, MSS SP-6, MSS SP-25 |
JIS | JIS B2220 |
Chemical Composition Chart
Element | Composition (%) |
Carbon (C) | 0.08 max |
Manganese (Mn) | 2.00 max |
Silicon (Si) | 0.75 max |
Phosphorus (P) | 0.045 max |
Sulfur (S) | 0.030 max |
Chromium (Cr) | 16.00 – 18.00 |
Nickel (Ni) | 10.00 – 14.00 |
Molybdenum (Mo) | 2.00 – 3.00 |
Titanium (Ti) | 0.40 – 0.70 |
Iron (Fe) | Balance |
Physical Properties Chart
Property | Value |
Density | 7.99 g/cm³ |
Melting Point | 1375 – 1400°C (2507 – 2552°F) |
Thermal Conductivity | 16.2 W/m-K |
Electrical Resistivity | 740 nΩ·m |
Specific Heat Capacity | 500 J/kg·K |
Coefficient of Expansion | 15.9 µm/m°C (20-100°C) |
Application Chart
Industry | Application |
Chemical Processing | Piping systems, pressure vessels, heat exchangers |
Oil & Gas | Pipeline connections, offshore platforms, refineries |
Marine | Shipbuilding, offshore oil drilling rigs, desalination plants |
Food & Beverage | Food processing equipment, dairy processing, brewing industries |
Pharmaceuticals | Bioreactors, pharmaceutical production equipment, sterile processing systems |
Petrochemical | Refinery piping, reactors, distillation columns |
Benefits of Choosing ASC LLP as your exporters of 316Ti stainless flanges?
At ASC LLP, we are committed to delivering high-quality stainless steel products, including 316TI SS flanges. Here’s why you should choose us:
- Quality Assurance: We source our materials from reputable suppliers and ensure that all products meet rigorous quality standards.
- Expertise: Our team has extensive knowledge and experience in the industry, enabling us to provide expert advice and tailored solutions for your needs.
- Customer Service: We pride ourselves on exceptional customer service, from pre-sale consultations to post-sale support.
- Custom Solutions: We offer customized solutions to meet your specific requirements, ensuring that our flanges fit perfectly into your application.
316TI SS flanges are a top choice for applications requiring high resistance to corrosion and heat. With their enhanced properties and advantages, they offer durability and reliability across various industries. At ASC LLP, we provide top-quality 316TI stainless steel flanges tailored to meet your needs. For more information or to request a quote, please contact us today.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM A178 and ASME SA178 Carbon Steel Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.