Butt welding fittings
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Products classified under Tariff item 7307.23
304 Stainless Steel Butt Weld Cross Fitting
A 304-grade stainless steel cross fitting designed for butt welding, enabling four-way pipe connections in complex manifold systems. Its seamless construction and corrosion resistance make it ideal for food processing and sanitary piping applications.
7307.23.00316L Stainless Steel Butt Weld 45-Degree Elbow
A 45-degree elbow fitting in 316L stainless steel for butt welding, designed for corrosive environments like marine applications. Provides smooth flow transitions and excellent resistance to chloride-induced stress corrosion cracking.
7307.23.00Duplex Stainless Steel Butt Weld Equal Tee
A duplex stainless steel (e.g., 2205) equal tee for butt welding, offering superior strength and corrosion resistance for offshore oil & gas platforms. Its high yield strength allows for thinner wall sections, reducing weight in structural applications.
7307.23.00High Pressure Stainless Steel Butt Weld Cap
A heavy wall stainless steel pipe cap for butt welding to seal pipe ends in high-pressure gas systems. Meets ASME pressure vessel codes and provides a reliable, leak-proof closure for demanding applications.
7307.23.00Long Radius Stainless Steel Butt Weld Reducer
A concentric long radius reducer made of stainless steel for butt welding, transitioning from larger to smaller pipe diameters smoothly. Used in high-flow industrial applications to minimize turbulence and pressure drop.
7307.23.00Sanitary Butt Weld Stainless Steel Reducing Elbow
A reducing elbow for sanitary butt welding applications in dairy and pharmaceutical piping, made from electropolished stainless steel. Ensures hygienic connections with smooth surfaces that prevent bacterial growth and facilitate cleaning.
7307.23.00Schedule 10 Stainless Steel Butt Weld Tee
A stainless steel tee fitting for butt welding to thin-wall Schedule 10 pipes, allowing a branch connection in piping layouts. Commonly used in low-pressure sanitary systems where weight reduction and cost efficiency are important.
7307.23.00Schedule 40 Stainless Steel Butt Weld Elbow
A 90-degree elbow fitting made from stainless steel, designed for butt welding to Schedule 40 stainless steel pipes. It facilitates directional changes in piping systems for industrial fluid transport, offering durability and corrosion resistance.
7307.23.00Short Radius Stainless Steel Butt Weld Return Bend
A 180-degree short radius return bend stainless steel fitting for tight U-bends in heat exchanger tubing. Butt welded connections ensure leak-proof performance in high-temperature and high-pressure environments.
7307.23.00Stainless Steel Butt-Weld Concentric Reducer Schedule 40S
A concentric reducer fitting of stainless steel for butt-welding larger to smaller pipes while maintaining centerline alignment. Essential for pump suction and discharge piping to minimize cavitation and ensure smooth flow transitions.
7307.23.00Stainless Steel Butt-Weld Eccentric Reducer
An eccentric stainless steel reducer for butt-welding, offsetting pipe centerlines to prevent air pockets in liquid flow. Used in slurry and drainage systems to maintain continuous flow and avoid trapped gases.
7307.23.00Stainless Steel Butt-Weld End Cap 316L Grade
A 316L stainless steel end cap for butt-welding to seal pipe ends, featuring full weld bevel. Corrosion-resistant for marine applications and provides a secure closure for piping systems requiring periodic maintenance access.
7307.23.00Stainless Steel Butt-Weld Pipe Stub End
A stub end fitting of stainless steel for butt-welding to pipes, paired with lap joint flanges. Facilitates easy flange alignment in large diameter piping and allows for quick disassembly in systems requiring frequent maintenance.
7307.23.00Stainless Steel Butt-Weld Tee Equal Schedule 40
An equal tee fitting of stainless steel for butt-welding, allowing three pipes to connect in a T-shape, commonly used in pressure piping systems. Provides a strong, leak-proof branch connection for industrial fluid distribution.