S-9157K44 0.824" ID x 1 3/64" OD x 3" 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 secure sealing in pressurized systems
• Versatile media compatibility for handling air, natural gas, oil, steam, and water applications with consistent performance
• Durable welded construction providing structural integrity and resistance to vibration and pressure fluctuations
• Industry-standard compliance with ASTM A312 and ASME B1.20.1 specifications for guaranteed dimensional accuracy and performance
• Easy installation and compatibility with Class 150 fittings and Schedule 40 piping systems for straightforward integration
• Environmentally safe operation with RoHS 3 compliance ensuring no hazardous substances in industrial applications

Professional Applications & Engineering Value

This 3/4" Schedule 40 stainless steel threaded pipe nipple delivers exceptional engineering value in demanding industrial environments where corrosion resistance and pressure integrity are critical. The 304/304L stainless steel construction provides superior protection against chemical attack and oxidation, making it ideal for steam systems, oil and gas applications, and water distribution where material degradation poses operational risks. The precision NPT threading combined with socket connect capability ensures leak-free joints in high-pressure scenarios, while the welded construction maintains structural stability under thermal cycling and mechanical stress. Engineered to meet ASTM A312 and ASME B1.20.1 standards, this pipe adapter solves common challenges of thread galling, seal failure, and premature replacement in industrial plumbing systems.

Specification Summary & Compliance

This threaded pipe nipple features precise NPT threading conforming to ASME B1.20.1 standards with dimensional accuracy maintained through ASTM A312 and ASTM A733 manufacturing specifications. The component is designed for Schedule 40 piping systems with Class 150 pressure rating compatibility. Compliance with RoHS 3 (2015/863/EU) ensures environmental safety, while the 3/4" pipe size with 0.824" ID and 1 3/64" OD maintains consistent wall thickness of 0.113" for reliable pressure containment across industrial applications.