Industrial MB-304 3X1 Hex Pipe Reducing Bushing

Description:

The SP114 Stainless Steel Hex Pipe Reducing Bushing MB-304 3X1 is used in industrial piping systems to reduce pipe sizes while maintaining a secure threaded connection between larger and smaller process lines. Commonly installed in water treatment systems, chemical processing plants, hydraulic systems, compressed air systems, and industrial fluid handling equipment requiring corrosion-resistant pipe size transitions. Maintenance teams and system integrators use this part for piping repairs, system modifications, equipment retrofits, and new process installations. MSS SP-114 fittings are designed as heavy-pattern industrial fittings for demanding service conditions.

Applications:

The SP114 MB-304 3X1 reducing bushing is commonly used to adapt 3-inch piping connections to 1-inch threaded process equipment and instrumentation. Typical applications for the MB-304 3X1 include water distribution systems, steam lines, oil and gas piping, compressed air networks, food processing equipment, and industrial process systems requiring durable stainless steel threaded fittings with excellent corrosion resistance. The MSS SP-114 heavy-wall construction makes these fittings suitable for high-flow and high-duty applications.

Technical Specifications:

• Manufacturer: Generic / MSS SP-114 Compatible
• Model / Part Number: SP114 MB-304 3X1
• Product Type: Stainless Steel Hex Pipe Reducing Bushing
• Fitting Type: Hex Reducing Bushing
• Material: 304 Stainless Steel
• Connection Size: 3" MNPT x 1" FNPT
• Thread Type: NPT (National Pipe Thread)
• Construction Type: Heavy Pattern MSS SP-114
• Pressure Rating: 300 PSI at ambient temperature
• Steam Pressure Rating: 150 PSI at 350°F
• Fitting Style: Male NPT x Female NPT
• Manufacturing Method: Investment Cast Construction
• Standards Compliance: MSS SP-114, ASTM A351, ASME B1.20.1
• Corrosion Resistance: Excellent resistance to water, chemicals, and atmospheric exposure
• Operating Media: Water, steam, oil, air, natural gas, and compatible fluids
• Installation Type: Threaded pipe installation
• Application Environment: Industrial fluid handling and process piping systems
• Typical Equipment: Pumps, compressors, manifolds, process skids, and piping assemblies

Common Replacements:

• Dixon 304 Stainless Steel 3" x 1" Hex Reducing Bushing
• Smith Cooper MSS SP-114 3" x 1" Reducing Bushing
• Anvil 304 Stainless Steel Threaded Hex Bushing 3" x 1"