✅ Stainless Steel Threaded Reducing Nipple – High Performance Stainless Steel Pipe Fittings

SSM supplies premium quality Stainless Steel Threaded Reducing Nipples, designed for reliable pipe size transition connections in hydraulic, pneumatic, instrumentation, marine, sanitary, and industrial piping systems.

Manufactured from high-grade 304, 304L, 316, and 316L stainless steel, these reducing nipples provide excellent corrosion resistance, superior mechanical strength, and long service life in demanding operating environments. The reducing nipple design allows connection between two pipes or fittings with different thread sizes, providing a compact and efficient solution for pipeline size conversion.

With precision machining, accurate thread processing, and high-quality surface finishing, Stainless Steel Threaded Reducing Nipples ensure secure sealing, easy installation, and dependable performance in applications requiring corrosion-resistant and space-saving threaded connections.

✅ Key Features

Product Type:
Stainless Steel Threaded Reducing Nipple / Stainless Steel Pipe Reducer Nipple

Material:
Stainless Steel 304 / 304L / 316 / 316L / Duplex Stainless Steel

Standard:
ASME B16.11 / BS 3799 / ISO / DIN / MSS SP-95 / Custom Standards

Design Type:
Hex Reducing Nipple / Swage Reducing Nipple / Concentric Reducing Nipple

Connection Type:
Male Thread × Male Thread

Thread Standard:
NPT / BSP / BSPT / PT / Metric Thread / Customized Thread Types

Manufacturing Process:
Forging / Bar Stock Machining / CNC Precision Machining

Surface Finish:
Polished / Pickled / Passivated / Machined Finish

Surface Roughness:
Ra ≤ 0.8 μm or Customized

Size Range:
1/8" – 4" (DN6 – DN100)
(Custom Sizes Available)

Pressure Rating:
Class 2000 / 3000 / 6000 (According to Material and Size)

⚙️ Advantages

✅ Compact Pipe Size Transition

The reducing nipple provides a simple and space-saving method to connect pipes or fittings with different diameters, reducing the need for additional adapters or fittings.

✅ Excellent Corrosion Resistance

Manufactured from stainless steel materials, offering outstanding resistance against corrosion, oxidation, chemicals, moisture, and marine environments.

✅ Reliable Threaded Connection

Precision-machined male threads ensure secure installation, excellent sealing performance, and compatibility with various threaded piping systems.

✅ High Mechanical Strength

Forged stainless steel construction provides excellent pressure resistance, impact strength, and durability for demanding industrial applications.

✅ Easy Installation and Maintenance

Threaded connections allow quick assembly, disassembly, and replacement without welding equipment, improving maintenance efficiency.

✅ Wide Material Compatibility

Available in SS304, SS316, duplex stainless steel, and special alloys to meet different corrosion and temperature requirements.

🔧 Typical Material Properties – Stainless Steel 316L

📋 Technical Specifications

✅ Applications

Hydraulic Systems

Used in hydraulic pipelines, pumps, valves, and control equipment requiring compact and reliable threaded connections.

Pneumatic Systems

Suitable for compressed air systems, automation equipment, and industrial control piping.

Instrumentation Systems

Applied in pressure gauges, measurement equipment, sampling lines, and control panels.

Chemical Processing Plants

Used in chemical fluid systems requiring corrosion-resistant and durable pipe fittings.

Marine Engineering Systems

Suitable for seawater piping, shipbuilding projects, cooling systems, and offshore equipment.

Food & Beverage Processing Systems

Applied in clean fluid transfer systems where stainless steel hygiene and corrosion resistance are required.

Oil & Gas Industry

Used in instrumentation tubing, process piping, and auxiliary pipeline systems.

✅ Why Choose SSM

Over 30 years of experience in stainless steel pipe fittings manufacturing

Professional production according to ASME, ASTM, DIN, and ISO international standards

Complete material traceability with MTC / EN10204 3.1 certification

Supply of SS304, SS304L, SS316, SS316L, duplex stainless steel, and special alloy materials

Advanced forging, CNC machining, and precision thread processing capabilities

Customized sizes, thread standards, dimensions, and pressure ratings available

Strict quality control ensures accurate threads and reliable sealing performance

Reliable global supply capability with professional technical support

📩 Request A Quote

SSM can supply Stainless Steel Threaded Reducing Nipples in various sizes, materials, thread standards, and configurations to meet hydraulic, instrumentation, industrial, and high-performance piping requirements.

Contact SSM today for pricing, technical datasheets, material certificates, and worldwide shipping solutions.