Pipes & Tubes
Manufacturer, Supplier & Stockist
Stainless Steel 316/316L Buttweld Fittings Manufacturer & Exporter
Alpha Overseas, a leading name in the industry, proudly stands as a trusted Stainless Steel 316/316L Buttweld Fittings Manufacturer & Exporter. Our commitment to excellence is reflected in our wide range of offerings, including elbows, tees, reducers, and crosses crafted from high-quality Stainless Steel 316/316L. These fittings adhere to stringent industry standards such as ASME, ASTM, and ANSI, ensuring top-tier quality and performance for diverse industrial applications. At Alpha Overseas, we bring you the perfect blend of precision engineering and corrosion-resistant materials, delivering bespoke solutions to meet your specific needs. With our unwavering dedication to quality and innovation, we take pride in being your go-to source for a comprehensive range of Stainless Steel 316/316L Buttweld Fittings.
Stainless Steel 316/316L Buttweld Fittings are indispensable components in various industrial applications, and their significance cannot be overstated. These fittings, offered by the reputable company Alpha Overseas, exemplify the highest standards of quality and durability. Stainless Steel 316/316L, known for its exceptional corrosion resistance and mechanical properties, ensures that these buttweld fittings are not only robust but also resistant to a wide range of harsh environments. Whether you’re in the chemical, petrochemical, or food processing industry, the reliability of these fittings is unmatched.
At Alpha Overseas, we take pride in delivering top-tier stainless steel buttweld fittings that conform to global standards. Our team of experts meticulously crafts these fittings to ensure precision and integrity, making them an ideal choice for critical applications. When it comes to durability and performance, Stainless Steel 316/316L Buttweld Fittings from Alpha Overseas are the go-to choice. To acquire these top-notch fittings for your industrial needs, contact us at sales@aosalloys.com. Our dedicated team is ready to assist you in finding the perfect solution for your specific requirements, ensuring seamless integration and long-lasting performance.
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SS 316/316L Buttweld Fittings Specifications
Specifications | : | ASTM A403 / ASME SA403 |
Standards | : | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
Size |
: | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
Thickness | : | Schedule 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 |
Bending Radius | : | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 Grade WP Pipe Fitting |
SS 316/316L Buttweld Fittings Chemical Composition
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 | – | ||
316L | min. | – | – | – | – | – | 16.0 | 2.0-3.0 | 10.0 | – |
max. | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | – |
Equivalent Grades of SS 316/316L Buttweld Fittings
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 |
SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SS 316/316L Buttweld Fittings Mechanical Properties
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 |
316L | 485 | 170 | 40 | 95 | 217 |
Manufacturing Standards of SS 316/316L Buttweld Fittings
ASME B16.9 ASTM A403 WP316 Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
Types of Stainless Steel 316/316L Buttweld Fittings
- Stainless Steel 316 45 Degree Elbow
- SS 316L 90 Degree Elbow
- Stainless Steel 316L 180 Degree Elbow
- Stainless Steel 316 Equal Tee
- SS 316 Unequal Tee
- Stainless Steel 316 Lateral Tee
- Stainless Steel 316L Equal Cross
- SS 316 Unequal Cross
- Stainless Steel 316 Concentric Reducer
- Stainless Steel 316L Eccentric Reducer
- Stainless Steel 316 Stub End
- Stainless Steel 316 Long Stubend
- Stainless Steel 316 Short Stub end
- SS 316 Pipe Cap
- Stainless Steel 316 Nipple
- Stainless Steel 316 Bend
- Stainless Steel 316 Reducing Elbow
- SS 316L U Bend
- Stainless Steel 316 Split Tee
- Stainless Steel 316L Long Radius Elbow
- SS 316 Short Radius Elbow
- Stainless Steel 316L Reducers
SS 316/316L Buttweld Fittings Applications & Industries
- Oil & Gas Industry
- Power Plants
- Marine Industry
- Petrochemical Industry
- Refineries
- Cement Industry
- Fertilizer Industry
- Automotive Industry
- Chemical Industry
- Heat Exchangers
- Automotive Industry
- Pharmaceutical Industry
- Sugar Industry
- Condensers
Characteristics of SS 316/316L Buttweld Fittings
- Corrosion Resistance: Stainless Steel 316/316L has excellent resistance to corrosion, making it ideal for use in harsh environments, including those exposed to chemicals and saltwater.
- High Strength: These fittings exhibit high tensile strength and good mechanical properties, ensuring they can withstand substantial pressure and stress.
- Low Carbon Content: The “L” in 316L denotes low carbon content, which helps prevent carbide precipitation during welding, reducing the risk of intergranular corrosion.
- Weldability: They are easily weldable, which is crucial for joining pipes and other components securely.
- Versatility: Stainless Steel 316/316L buttweld fittings can be used in a wide range of applications, from chemical processing and food industry to marine and pharmaceuticals.
- Temperature Resistance: These fittings maintain their structural integrity and corrosion resistance at both high and low temperatures, making them suitable for extreme conditions.
- Hygienic Properties: They are often used in industries where hygiene is critical, such as the food and pharmaceutical sectors, due to their non-reactive and easy-to-clean nature.
- Longevity: Their durability and resistance to wear and tear contribute to a longer service life, reducing maintenance and replacement costs.
- Aesthetic Appeal: Stainless Steel 316/316L has an attractive appearance, making it suitable for architectural and decorative applications.
- Compliance: These fittings typically meet industry standards and specifications, ensuring quality and safety in various applications.
- Easy Maintenance: They require minimal maintenance, which is advantageous for industries looking to reduce downtime and upkeep costs.
- Chemical Compatibility: Stainless Steel 316/316L is compatible with a wide range of chemicals, making it suitable for chemical processing applications.