S-4813K75 1.38" ID x 1 21/32" OD x 72" 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 for long-term reliability in harsh environments.
• Robust welded design ensures structural integrity and leak-free performance under high-pressure conditions.
• Versatile fluid compatibility for safe use with air, natural gas, oil, steam, and water systems.
• Precision NPT threading on both ends provides secure, standardized connections for easy installation and maintenance.
• Heavy-duty Schedule 40 wall thickness offers enhanced durability and pressure handling for industrial applications.
• Full compliance with ASTM A733 and ASME B1.20.1 guarantees dimensional accuracy and performance reliability.
• RoHS 3 compliance ensures environmental safety and meets global regulatory standards.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Its 304/304L stainless steel material provides excellent resistance to corrosion and oxidation, making it ideal for demanding environments involving steam, oil, natural gas, air, and water. The welded construction and NPT threaded both ends design ensure a secure, leak-proof connection that withstands vibration and thermal cycling, reducing maintenance downtime. With a 72-inch length and Class 150 rating, it serves as a reliable component in piping networks for chemical plants, HVAC systems, and oil refineries, where durability and compliance with ASTM A733 and ASME B1.20.1 standards are paramount for safety and efficiency.

Specification Summary & Compliance

This pipe nipple adheres to precise dimensional tolerances as per ASTM A733 and threading specifications under ASME B1.20.1 for NPT threads, ensuring consistent fit and performance. It is designed for Class 150 applications with a pipe size of 1 1/4", Schedule 40, and features a male threaded connection on both ends. The product is fully RoHS 3 (2015/863/EU) compliant, meeting environmental regulations for hazardous substance restrictions, and is suitable for use with various fitting and flange materials including 304 and 304/304L stainless steel.