S-68045K811 2.9" ID x 3 1/2" OD x 14" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
• High-pressure handling capability with Schedule 80 thick-wall design suitable for 3000 PSI systems with air, hydraulic fluids, and steam
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings in critical applications
• Enhanced structural integrity from seamless manufacturing that eliminates weak points and prevents failure under stress
• Broad fluid compatibility for safe transport of natural gas, oil, water, and industrial fluids without contamination risks
• Standardized dimensional accuracy meeting ASME B1.20.1 specifications for consistent performance across industrial installations
• Environmental compliance assurance with RoHS 3 adherence for sustainable operations in regulated industries

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this thick-wall stainless steel threaded pipe nipple solves critical pressure containment challenges in chemical processing, power generation, and offshore applications. The seamless 316/316L construction provides inherent resistance to chloride-induced stress corrosion cracking, while the Schedule 80 wall thickness maintains system integrity under cyclic pressure loads. With NPT threading on both ends, installers achieve reliable connections in hydraulic systems, steam lines, and natural gas distribution without requiring additional adapters. The combination of ASTM A733 material certification and precision threading per ASME B1.20.1 ensures dimensional interoperability across existing industrial piping infrastructures, reducing installation time and maintenance interventions.

Specification Summary & Compliance

This 3" pipe nipple maintains Class 2A thread tolerances per ASME B1.20.1 specifications with 14" length and 3½" OD dimensions. Manufacturing complies with ASTM A733 standards for welded and seamless carbon and alloy steel pipe nipples. The product meets RoHS 3 (2015/863/EU) compliance requirements and is rated for 3000 PSI service conditions across all compatible media including hydraulic fluids, steam, and natural gas.