S-4548K531 1.049" ID x 1 5/16" OD x 9 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, ideal for harsh chemical and moisture-rich environments like oil, gas, and steam systems.
• Reliable leak-proof connections thanks to NPT threading on both ends, ensuring tight seals in high-pressure air, water, and natural gas applications.
• Enhanced durability under stress from Schedule 40 welded construction, providing robust performance with a wall thickness of 0.133" for long service life.
• Broad compatibility with 150 class fittings and flanges in 316 stainless steel, simplifying integration into existing industrial piping systems.
• Precision manufacturing per ASTM A733 and ASME B1.20.1 standards, guaranteeing consistent dimensions and thread accuracy for safe, dependable operations.
• Environmental and safety compliance with RoHS 3 regulations, ensuring safe use in various industries without hazardous substances.
• Versatile fluid handling with a 1.049" ID and 1 5/16" OD, optimized for efficient flow in air, oil, steam, and water pipelines.

Professional Applications & Engineering Value

This 1" Schedule 40 NPT threaded pipe nipple in 316/316L stainless steel addresses critical industrial challenges by combining excellent corrosion resistance with high-strength welded construction. Engineered for demanding environments, it prevents failures in systems handling aggressive media like steam, oil, and natural gas, where temperature fluctuations and pressure surges are common. The NPT threading ensures secure, leak-free joints, reducing maintenance downtime and enhancing system integrity. Ideal for 150 class fittings, this nipple supports seamless integration in pipelines for water treatment, chemical processing, and energy sectors, delivering reliable performance that minimizes operational risks and extends equipment lifespan.

Specification Summary & Compliance

This product adheres to ASTM A733 for material and manufacturing standards and ASME B1.20.1 for precise NPT thread dimensions, ensuring Class 2A fit and interchangeability. It meets RoHS 3 (2015/863/EU) compliance for environmental safety and is designed with a straight shape, male threaded ends, and dimensions including a 9-1/2" length, 1.049" ID, and 1 5/16" OD for consistent performance in industrial applications.