S-4548K316 1.049" ID x 1 5/16" OD x 4 1/2" 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 with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments.
• Reliable high-pressure sealing with NPT threads on both ends, ensuring leak-proof connections for air, gas, oil, steam, and water systems.
• Robust welded construction provides enhanced structural integrity and durability for demanding industrial applications.
• Broad media compatibility safely handles air, natural gas, oil, steam, and water, offering versatile application use.
• Precision dimensional accuracy with Schedule 40 wall thickness and standardized pipe size for easy, drop-in installation.
• Compliance with industry standards including ASTM A733 and ASME B1.20.1, guaranteeing consistent quality and performance.
• Environmentally responsible manufacturing with RoHS 3 compliance, ensuring safety and regulatory adherence.

Professional Applications & Engineering Value

This 1" Schedule 40 NPT threaded pipe nipple is engineered from 316/316L stainless steel to address critical challenges in industrial fluid and gas handling systems. Its exceptional resistance to pitting and crevice corrosion makes it ideal for aggressive media like steam, oil, and natural gas, reducing maintenance frequency and downtime. The welded construction and NPT threads on both ends provide a secure, leak-resistant connection that withstands vibration and thermal cycling in Class 150 applications. By meeting ASTM A733 and ASME B1.20.1 specifications, it ensures reliable performance in pipelines, processing equipment, and utility systems, delivering long-term operational efficiency and cost savings.

Specification Summary & Compliance

This product adheres to precise dimensional standards with NPT thread specifications per ASME B1.20.1 and material requirements under ASTM A733. It is designed for Class 150 fittings and flanges, ensuring compatibility and pressure integrity. The manufacturing process complies with RoHS 3 (2015/863/EU) regulations, confirming the absence of hazardous substances for safe and sustainable use.