S-4548K175 0.622" ID x 27/32" OD x 3" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316/316L stainless steel construction, ideal for chemical and marine applications
• Reliable high-pressure performance with Schedule 40 wall thickness and Class 150 rating for air, gas, oil, steam, and water systems
• Leak-proof connections ensured by precision NPT threads on both ends, conforming to ASME B1.20.1 standards
• Durable welded construction provides enhanced structural integrity for long-term industrial use
• Wide fluid compatibility with air, natural gas, oil, steam, and water, reducing inventory needs for multiple applications
• Regulatory compliance with ASTM A733 and RoHS 3, ensuring safety and environmental standards are met
• Easy installation with male threaded ends and straight design, saving time during assembly and maintenance

Professional Applications & Engineering Value

This 1/2" NPT threaded pipe nipple in 316/316L stainless steel addresses critical industrial challenges by combining corrosion resistance with robust Schedule 40 construction. Engineered for demanding environments, it prevents system failures in air, natural gas, oil, steam, and water applications, where exposure to moisture, chemicals, and high pressures is common. The welded design and NPT threading ensure secure, leak-free connections under vibration and thermal cycling, reducing downtime in pipelines, processing plants, and HVAC systems. By meeting ASTM A733 and ASME B1.20.1 specifications, it delivers consistent performance for Class 150 fittings, making it a reliable choice for engineers prioritizing durability and compliance in fluid handling systems.

Specification Summary & Compliance

This pipe nipple features precise NPT threads per ASME B1.20.1, with dimensions including a 1/2" pipe size, 3" length, 0.622" ID, and 27/32" OD. Manufactured to ASTM A733 standards for welded and seamless pipe, it ensures tight tolerances and wall thickness of 0.109" for Schedule 40 applications. The product is fully RoHS 3 (2015/863/EU) compliant, supporting environmental safety in industrial use.