Stainless Steel Pipe Fittings
At S&S Stainless International, we supply premium-grade stainless steel pipe fittings and flanges manufactured for exceptional strength, leak-tight reliability, and superior corrosion resistance across demanding industrial applications. Our comprehensive inventory includes butt-welded pipe fittings and standard to custom flanges—including weld neck, slip-on, blind, and threaded options. Manufactured to meet rigorous international standards (including ANSI/ASME and DIN), our components deliver precise dimensional accuracy and long-term durability for oil and gas, chemical processing, water treatment, and heavy manufacturing projects worldwide. Browse our complete selection below to find the exact performance specs and material grades for your piping infrastructure.
Our Products
Stainless Steel Elbow
S&S Stainless International supplies high-performance stainless steel pipe elbows engineered to alter fluid flow direction with minimal pressure drop and maximum efficiency. Our precision-crafted elbow selection includes 90° Long Radius (LR) elbows for smooth flow transitions, 90° Short Radius (SR) elbows for compact spatial layouts, and 45° elbows for moderate directional changes. Manufactured in high-grade 304/304L and 316/316L stainless steel to ANSI/ASME B16.9 standards, these fittings deliver superior corrosion resistance and leak-tight reliability for oil and gas, chemical processing, and sanitary piping systems.
Stainless Steel Tee
S&S Stainless International offers industrial-grade stainless steel tees designed to create secure 90-degree branch connections within piping networks. Our inventory features Equal Tees for uniform branch line distribution and Reducing Tees for connecting run lines to smaller diameter branches without compromising structural integrity. Built to withstand extreme thermal and mechanical stress across various pressure schedules, our tees provide maximum durability and flow efficiency for water treatment, power generation, and petrochemical processing applications.
Stainless Steel Reducer
S&S Stainless International manufactures precision stainless steel pipe reducers engineered to connect pipes of differing diameters while maintaining controlled fluid velocity and line pressure. We stock Concentric Reducers for vertical piping systems requiring uniform flow distribution, as well as Eccentric Reducers for horizontal lines to prevent air entrapment and liquid accumulation. Available in seamless and welded options across standard material grades, our reducers meet strict international manufacturing standards for dependable performance in demanding industrial environments.
Stainless Steel Cap
S&S Stainless International provides heavy-duty stainless steel pipe caps engineered to create permanent or temporary pressure-tight seals at the ends of piping systems. Designed to protect pipe ends from internal pressure loss, external contamination, and environmental corrosion, our caps are available in butt-weld, socket-weld, and threaded configurations. Crafted from corrosion-resistant alloys, these components are critical for safe line maintenance, pressure testing, and future system expansion across processing facilities.
Stainless Steel Stub End
S&S Stainless International supplies premium stainless steel stub ends engineered for fast, cost-effective connection with lap joint flanges. Available in Long Pattern (ANSI B16.9) and Short Pattern (MSS SP-43) designs, our stub ends allow backing flanges to freely rotate for quick bolt-hole alignment during installation and inspection. Manufactured from high-integrity stainless steel grades, they offer exceptional chemical resistance and mechanical strength for high-maintenance piping systems that require frequent dismantling.
Stainless Steel Flange
S&S Stainless International delivers a comprehensive range of industrial stainless steel flanges designed to securely connect pipes, valves, pumps, and pressure vessels. Our full inventory includes Weld Neck, Slip-On, Blind, Threaded, Socket Weld, and Lap Joint flanges across multiple pressure ratings (150# to 2500#) and facing types (RF, FF, RTJ). Manufactured to ANSI/ASME, DIN, and EN specifications, our flanges provide unmatched joint integrity, leak prevention, and structural strength in high-pressure and high-temperature environments worldwide.
