4 x 3 in. Butt Weld 316L Stainless Steel Concentric Reducer, Schedule 40

The ZORO SELECT - 4381019270 is a stainless steel concentric reducer designed to join two pipes of different diameters while maintaining aligned centerlines. Constructed from 316L stainless steel, it provides a smooth axial transition between a 4-inch and a 3-inch nominal pipe size, reduces cross-sectional area from 4-inch to 3-inch nominal size and provides a concentric transition between these sizes. The fitting utilizes butt weld connections on both ends and is intended for use with Schedule 40 piping systems. It meets ASTM A403/A403M specifications for materials and dimensions.
Key Features:

• Material: 316L stainless steel
• Pipe Sizes: Connects 4" nominal pipe size to 3" nominal pipe size.
• Connection Type: Butt weld ends on both sides for welded joint applications.
• Pipe Schedule: Compatible with Schedule 40 pipe wall thickness.
• Shape: Concentric reducer providing centerline-aligned transition between differing pipe diameters.
• Overall Length: 4 inches.
• Standard Compliance: Meets ASTM A403/A403M specifications for materials and dimensions.
• Color: Silver finish consistent with stainless steel material.