Tolu Fittings, a reputable manufacturer and supplier located in Abuja, Nigeria, specializes in top-notch **Stainless Steel 316 Pipe Fittings** that are crafted to offer exceptional corrosion resistance, durability, and strength. Using cutting-edge technology and high-quality materials, these fittings guarantee precise dimensions, leak-proof connections, and outstanding mechanical performance. Renowned for their remarkable resistance to pitting and crevice corrosion, Tolu Fittings’ Stainless Steel 316 Pipe Fittings are perfect for industries that operate in marine, chemical, and high-moisture settings where reliability and longevity are crucial.
| Specifications | ASTM A403 / ASME SA403 |
|---|---|
| Size | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded / Fabricated |
These fittings are made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), which work together to provide excellent resistance to chloride environments and corrosive substances. They boast a tensile strength of around 515 MPa and a yield strength of about 205 MPa, ensuring they maintain great toughness and ductility even in freezing temperatures. The inclusion of molybdenum significantly boosts their resistance to pitting and acid attacks, making them a superior choice compared to 304-grade fittings.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 316 | min. | – | – | – | – | 16.0 | 2.0-3.0 | 10.0 | – | |
| max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
Tolu Fittings one of the largest suppliers of Stainless Steel 316 Pipe Fittings in Abuja, Nigeria. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Stainless Steel 316 is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Stainless Steel 316 Pipe Fittings in the Nigeria.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 316 Pipe Fittings from Tolu Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 316 Fittings | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Stainless Steel 316 Pipe Fittings provide outstanding corrosion resistance, particularly in marine and chloride-rich environments, due to the presence of molybdenum. They are highly durable, offering excellent strength and resistance to pitting, crevice corrosion, and oxidation in aggressive conditions. These fittings maintain mechanical integrity at high and low temperatures, making them suitable for a wide range of applications. With superior weldability and machinability, SS 316 fittings are easy to fabricate and install. Their long-lasting performance makes them ideal for industries like petrochemical, marine, chemical processing, and power generation.
| Nominal Pipe Size | Outside Diameter | Caps | Straight Tees | Straight Crosses | Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (inches) | (mm) | (inches) | Length (inches) | Center to End (inches) | Center to End (inches) | Lap Diameter (inches) | Long Length (inches) | Short Length (inches) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Yes, custom sizes are available for Stainless Steel 316 Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@tolufittings.com.
| Product | Size* | Wall Thickness** | Seamless | Welded | |||||||||||||||||||||
| Elbow | 1/2″-24″ | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8″-104″ | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Tee | 1/2″-24″ | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8″-104″ | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Reducer | 1/2″-24″ | SCH10S~XXS | √ | √ | |||||||||||||||||||||
| 8″-104″ | SCH5S~80S/XS | √ | |||||||||||||||||||||||
| Cap | 1/2″-80″ | SCH10S~SCH160 | √ | ||||||||||||||||||||||
| Lap Joint Stub End | 1/2″-24″ | SCH5S~80S/XS | √ | √ | |||||||||||||||||||||
| 8″-80″ | SCH5S~80S/XS | √ | |||||||||||||||||||||||
Stainless Steel 316 Pipe Fittings are commonly utilized in applications that demand high corrosion resistance and hygiene. They are particularly well-suited for the chemical and petrochemical sectors, marine environments, food processing, and pharmaceutical facilities. Additionally, these fittings find their place in heat exchangers, condensers, pipelines, and water treatment systems. Their ability to endure harsh conditions, combined with their strength and formability, makes them the go-to option for industries seeking durable, efficient, and corrosion-resistant piping solutions.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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