S-5470N203 0.622" ID x 27/32" OD x 3" Long ASTM A733, ASME B1.20.1, ISO 7.1 Standard-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
• Dual-thread compatibility with BSPT×NPT connections enabling seamless integration between different piping systems without adapters
• Pressure-rated performance certified to Class 150 standards for reliable operation with air, natural gas, oil, steam, and water systems
• Precision manufacturing meeting ASTM A733, ASME B1.20.1, and ISO 7.1 standards ensuring consistent thread engagement and leak-free connections
• Robust welded construction providing enhanced structural integrity compared to seamless alternatives in demanding industrial applications
• Environmental compliance with RoHS 3 regulations ensuring safe use in regulated industries and international markets
• Schedule 40 wall thickness delivering optimal strength-to-weight ratio for high-pressure applications while maintaining flow efficiency

Professional Applications & Engineering Value

This 316 stainless steel threaded pipe nipple solves critical interconnection challenges in industrial fluid systems where BSPT and NPT thread standards must coexist. The welded construction and Schedule 40 wall thickness provide exceptional burst pressure resistance when handling steam, compressed air, and hydrocarbon services. Engineers specify this dual-threaded adapter to eliminate potential leak points in system transitions while maintaining corrosion resistance against aggressive media including chemical processing fluids and marine atmospheres. The standardized 3-inch length facilitates precise installation in confined spaces while the male threaded both ends configuration ensures straightforward integration into existing pipe networks without requiring additional conversion fittings.

Specification Summary & Compliance

Manufactured to ASTM A733 specification for welded and seamless carbon and alloy steel pipe nipples, with threading conforming to ASME B1.20.1 for NPT threads and ISO 7.1 for BSPT threads. Dimensional accuracy maintained per standard pipe schedules with 1/2" NPT connections and 0.622" ID/27/32" OD measurements. Fully compliant with RoHS 3 (2015/863/EU) environmental directives and rated for Class 150 service across all compatible media including air, natural gas, oil, steam, and water systems.