Pipes & Tubes
Manufacturer, Supplier & Stockist
Stainless Steel 317/317L Buttweld Fittings Manufacturer & Exporter
Stainless Steel 317/317L buttweld fittings are a crucial component in various industrial applications, ensuring the seamless connection of pipes and tubing. Known for their exceptional corrosion resistance and durability, these fittings are designed to withstand harsh environments, making them a top choice for industries such as chemical, petrochemical, and pharmaceutical. With a seamless finish and precision engineering, Stainless Steel 317/317L buttweld fittings from Alpha Overseas deliver optimal performance, reducing the risk of leaks and system failures. Their exceptional resistance to corrosion, even in highly acidic or alkaline environments, ensures longevity and reliability, while their versatility allows for easy integration into a wide range of systems. For all your stainless steel buttweld fitting needs, trust Alpha Overseas to provide top-quality products. Contact us today at sales@aosalloys.com to learn more and explore our extensive product offerings.
Alpha Overseas is a leading name in the stainless steel industry, known for its commitment to excellence and unmatched product quality. Our Stainless Steel 317/317L buttweld fittings are crafted with precision and adhere to stringent quality standards, offering superior performance and longevity. When you choose Alpha Overseas, you’re choosing a partner with a proven track record in delivering high-quality stainless steel products that stand the test of time. If you’re ready to enhance your industrial systems with the best SS 317/317L buttweld fittings, don’t hesitate to reach out to us at sales@aosalloys.com. Let us help you find the perfect solutions for your specific requirements and experience the reliability and performance that only Alpha Overseas can provide.
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SS 317/317L 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 317/317L Buttweld Fittings Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Equivalent Grades of SS 317/317L Buttweld Fittings
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | – |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
SS 317/317L Buttweld Fittings Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Manufacturing Standards of SS 317/317L Buttweld Fittings
ASME B16.9 ASTM A403 WP317 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 317/317L Buttweld Fittings
- Stainless Steel 317 45 Degree Elbow
- SS 317L 90 Degree Elbow
- Stainless Steel 317L 180 Degree Elbow
- Stainless Steel 317 Equal Tee
- SS 317 Unequal Tee
- Stainless Steel 317 Lateral Tee
- Stainless Steel 317L Equal Cross
- SS 317 Unequal Cross
- Stainless Steel 317 Concentric Reducer
- Stainless Steel 317L Eccentric Reducer
- Stainless Steel 317 Stub End
- Stainless Steel 317 Long Stubend
- Stainless Steel 317 Short Stub end
- SS 317 Pipe Cap
- Stainless Steel 317 Nipple
- Stainless Steel 317 Bend
- Stainless Steel 317 Reducing Elbow
- SS 317L U Bend
- Stainless Steel 317 Split Tee
- Stainless Steel 317L Long Radius Elbow
- SS 317 Short Radius Elbow
- Stainless Steel 317L Reducers
SS 317/317L 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 317/317L Buttweld Fittings
Stainless Steel 317/317L Buttweld Fittings possess several key characteristics that make them highly desirable for various industrial applications:
- Corrosion Resistance: These fittings are exceptionally corrosion-resistant, making them suitable for use in aggressive and corrosive environments, such as chemical processing and marine applications.
- High Temperature Resistance: Stainless Steel 317/317L can withstand high temperatures and thermal cycling, ensuring the fittings maintain their integrity and performance under extreme heat conditions.
- Superior Weldability: These buttweld fittings are known for their excellent weldability, allowing for secure and reliable connections in pipelines, reducing the risk of leaks.
- Robust Construction: The fittings are robustly constructed, providing long-lasting durability and reliability in demanding industrial settings.
- Versatility: They come in a variety of sizes and configurations, allowing for flexibility in design and ensuring they can be tailored to specific project requirements.
- Suitability for Various Industries: Stainless Steel 317/317L Buttweld Fittings are commonly used in industries such as chemical, petrochemical, pharmaceutical, and food processing due to their ability to meet stringent operational demands.
- Precision Engineering: These fittings are manufactured to precise standards, ensuring consistency and accuracy in every application.
- Leak-Free Performance: The design of these buttweld fittings ensures a leak-free connection, reducing the risk of product loss and environmental contamination.
- Easy Maintenance: Their durable nature means that maintenance requirements are minimal, resulting in cost savings and increased productivity.
- Long Service Life: Stainless Steel 317/317L Buttweld Fittings offer a long service life, making them a cost-effective choice for critical applications in various industries.