S-4548K241 1.38" ID x 1 21/32" OD x 1 5/8" 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 environments involving air, natural gas, oil, steam, and water.
• Reliable, leak-free connections ensured by fully threaded NPT design and welded construction for consistent performance under pressure.
• Broad compatibility with 150 class flanges and fittings, simplifying integration into existing industrial piping systems.
• Enhanced durability and longevity from Schedule 40 standard-wall thickness, providing robust handling of high-pressure applications.
• Precision threading per ASME B1.20.1 standard, guaranteeing secure fit and reducing installation time and errors.
• Compliance with stringent industry standards including ASTM A733 and RoHS 3, ensuring safety, quality, and environmental responsibility.
• Optimized flow characteristics with precise 1.38" ID and 1 21/32" OD dimensions, maintaining efficient fluid and gas transfer.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 NPT threaded pipe nipple in 316/316L stainless steel addresses critical industrial challenges by offering exceptional resistance to corrosion, pitting, and oxidation in demanding media like oil, steam, and chemicals. Its fully threaded and welded construction ensures a tight seal, minimizing leakage risks in high-pressure systems such as pipelines, processing plants, and HVAC installations. Engineered to meet ASTM A733 and ASME B1.20.1 specifications, it provides reliable performance in air, natural gas, oil, steam, and water applications, reducing maintenance downtime and enhancing operational safety. The male threaded design and compatibility with 150 class components facilitate easy assembly, making it a cost-effective solution for industrial pipe fittings that require durability and compliance with environmental regulations like RoHS 3.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including NPT thread type per ASME B1.20.1 with typical Class 2A tolerances for reliable engagement. It meets ASTM A733 for welded and seamless pipe specifications, ensuring material integrity and performance. Compliant with RoHS 3 (2015/863/EU), it supports environmental safety by restricting hazardous substances, and is suitable for use with 150 class flanges and fittings, confirming broad industry acceptance and reliability in various applications.