S-5470N184 1.38" ID x 1 21/32" OD x 1 5/8" Long ASTM A733, ASME B1.20.1, ISO 7.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh environments involving chemicals, moisture, and extreme temperatures.
• Reliable dual-thread compatibility featuring BSPT × NPT connections, ensuring versatile and leak-proof integration with various international piping systems.
• Enhanced durability under pressure from Schedule 40 welded construction, providing robust performance with air, natural gas, oil, steam, and water up to Class 150.
• Precision threading for secure fits manufactured to ASME B1.20.1 and ISO 7.1 standards, reducing installation time and risk of thread failure.
• Long-term environmental compliance with RoHS 3, ensuring safe use in regulated industries without compromising material integrity.
• Optimized flow efficiency with a straight 1 5/8" length and consistent 1.38" ID, minimizing pressure drops in continuous industrial operations.
• Reduced maintenance costs due to high-grade material and ASTM A733 compliance, offering extended service life in demanding applications.

Professional Applications & Engineering Value

This stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. The 316/316L stainless steel material delivers exceptional resistance to pitting and crevice corrosion, making it suitable for aggressive media like steam, oil, and natural gas. Its BSPT × NPT threaded ends facilitate seamless transitions between different piping standards, eliminating the need for additional adapters and reducing potential leak points. The Schedule 40 wall thickness and welded construction ensure structural integrity under fluctuating pressures, while compliance with ASTM A733 and ISO 7.1 guarantees dimensional accuracy for reliable, long-term performance in HVAC, petrochemical, and water treatment plants.

Specification Summary & Compliance

This pipe nipple adheres to precise dimensional tolerances as per ASME B1.20.1 for NPT threads and ISO 7.1 for BSPT threads, ensuring Class 150 pressure rating compatibility. It meets ASTM A733 specifications for welded and seamless pipe, and is RoHS 3 (2015/863/EU) Compliant, confirming the absence of hazardous substances for environmentally conscious industrial use.