S-9157K37 1.61" ID x 1 29/32" OD x 2" Long ASTM A312, 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 extended service life in demanding environments
• Reliable leak-proof connections through precision NPT threading that ensures tight seals in pressurized systems
• Versatile multi-medium compatibility for air, natural gas, oil, steam, and water applications
• Robust welded construction providing exceptional structural integrity under high-pressure conditions
• Industry-standard compliance meeting ASTM A312, ASTM A733, and ASME B1.20.1 specifications
• Environmental regulation adherence with RoHS 3 compliance for safe industrial usage
• Easy installation versatility featuring threaded × butt weld and socket connect options for flexible system integration

Professional Applications & Engineering Value

This Schedule 40 stainless steel threaded pipe nipple delivers exceptional engineering value through its 304/304L stainless steel construction and NPT threaded design, specifically engineered to address critical industrial challenges. The welded construction ensures maximum pressure containment while the corrosion-resistant material prevents degradation from aggressive media including steam, oil, and natural gas. Its precision threaded to butt weld configuration enables seamless integration into existing piping systems, eliminating potential leak points in high-pressure applications. The component's compatibility with multiple connection styles provides installation flexibility while maintaining ASTM A312 compliance for guaranteed dimensional accuracy and performance reliability across industrial fluid handling systems.

Specification Summary & Compliance

This 1 1/2" Schedule 40 threaded pipe nipple features precision NPT threading per ASME B1.20.1 standards with dimensional specifications including 2" length, 1.61" ID, and 1 29/32" OD. Manufactured from 304/304L stainless steel with 0.145" wall thickness, the component meets ASTM A312 and ASTM A733 manufacturing specifications for pressure-rated applications. The product is fully RoHS 3 (2015/863/EU) compliant and designed for Class 150 service across air, natural gas, oil, steam, and water systems.