S-4813K72 1.38" ID x 1 21/32" OD x 36" 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 304/304L stainless steel construction, ensuring long-term reliability in harsh environments with air, natural gas, oil, steam, and water.
• Robust welded design for enhanced structural integrity, reducing the risk of leaks and failures under high-pressure industrial conditions.
• Precision NPT threading on both ends for secure, leak-resistant connections with 150 class fittings, minimizing installation time and maintenance needs.
• Heavy-duty Schedule 40 wall thickness providing excellent durability and pressure handling for demanding fluid and gas applications.
• Compliance with ASTM A733 and ASME B1.20.1 standards, guaranteeing consistent quality, dimensional accuracy, and interchangeability in piping systems.
• RoHS 3 compliance ensuring environmental safety and meeting global regulatory requirements for hazardous substance restrictions.
• Versatile straight shape and 36" length offering flexibility in layout designs and easy integration into existing industrial pipelines.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system downtime. Constructed from 304/304L stainless steel, it provides exceptional resistance to oxidation and chemical degradation, making it ideal for handling air, natural gas, oil, steam, and water in demanding settings like chemical plants, HVAC systems, and oil refineries. The welded construction and NPT threaded ends ensure a tight seal and robust connection with 150 class fittings, reducing the risk of failure in high-vibration or thermal cycling environments. By meeting ASTM A733 and ASME B1.20.1 specifications, this pipe nipple delivers reliable performance, ease of installation, and long service life, supporting efficient fluid handling and minimizing maintenance costs in industrial applications.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including NPT thread type per ASME B1.20.1 for consistent fit and Schedule 40 wall thickness to handle standard pressure ratings. It conforms to ASTM A733 for welded and seamless pipe requirements, ensuring material and manufacturing quality. Additionally, it is RoHS 3 (2015/863/EU) compliant, confirming the absence of restricted hazardous substances, and is suitable for use with 150 class fittings and flanges made from 304/304L stainless steel, providing reliable performance in various industrial fluid systems.