S-1443N191 1.049" ID x 1 5/16" OD x 10" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Leak-proof performance with factory-applied PTFE thread sealant, eliminating the need for additional sealing compounds and reducing installation time.
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh environments involving chemicals, moisture, and temperature variations.
li>Broad media compatibility for safe and reliable use with air, natural gas, oil, steam, and water systems, ensuring versatile application across industries.
• Precise, standardized threading with NPT on both ends, ensuring secure, tight connections that meet ASME B1.20.1 specifications for consistent performance.
• Durable welded construction and Schedule 40 wall thickness, providing enhanced strength and pressure resistance for Class 150 applications.
• Ready-to-install male threaded design with straight shape, facilitating quick assembly and reducing labor costs in piping systems.
• Environmental and regulatory compliance with RoHS 3, supporting sustainable procurement and safe use in regulated markets.

Professional Applications & Engineering Value

This 1" Schedule 40 threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, corrosion-induced failures, and installation inefficiencies. The 316/316L stainless steel material offers excellent resistance to pitting and crevice corrosion, making it suitable for demanding environments in chemical processing, oil and gas, and power generation. The integrated PTFE thread sealant ensures a reliable seal from the first turn, minimizing downtime and maintenance in systems handling steam, water, natural gas, oil, and air. Its NPT threading and welded construction provide robust, leak-tight connections that withstand vibration and pressure fluctuations, enhancing system integrity and operational safety in Class 150 applications.

Specification Summary & Compliance

This product features precise NPT threading conforming to ASME B1.20.1, ensuring dimensional accuracy and interchangeability. Manufactured in accordance with ASTM A733 for welded and seamless pipe, it maintains consistent 1.049" ID and 1 5/16" OD with a 0.133" wall thickness. It is RoHS 3 (2015/863/EU) Compliant, meeting environmental standards for hazardous substance restrictions.