S-1443N178 0.824" ID x 1 3/64" OD x 8" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh chemical and moisture-rich environments.
• Leak-proof performance ensured by factory-applied PTFE thread sealant, eliminating the need for additional sealants and reducing installation time.
• High-pressure and temperature tolerance suitable for demanding applications with air, natural gas, oil, steam, and water systems.
• Precision threading with NPT (National Pipe Taper) standards ensures secure, tight connections and minimizes the risk of system failure.
• Durable welded construction enhances structural integrity and longevity, even under continuous industrial use.
• Compliance with industry standards including ASME B1.20.1 and ASTM A733, guaranteeing consistent quality and reliability.
• RoHS 3 compliant for environmentally safe use, meeting strict regulatory requirements in various markets.

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, leakage, and high-pressure demands. The welded construction and PTFE thread sealant provide a robust, pre-sealed solution that withstands aggressive media like steam, oil, and natural gas. By integrating NPT threading and compliance with ASME B1.20.1 and ASTM A733, it ensures precise fit and long-term performance in pipelines, reducing maintenance downtime and enhancing system safety. Ideal for Schedule 40 systems, this nipple offers reliable connections in chemical plants, oil refineries, and HVAC applications, where durability and leak prevention are critical.

Specification Summary & Compliance

This product features precision NPT threads conforming to ASME B1.20.1 standards, with dimensions including a 3/4" pipe size, 8" length, and Schedule 40 wall thickness. Manufactured from 316/316L stainless steel via welded construction, it meets ASTM A733 specifications for material quality. The nipple is RoHS 3 (2015/863/EU) compliant, ensuring it is free from hazardous substances, and is designed for use with Class 150 fittings and flanges, supporting reliable integration into industrial fluid and gas systems.