S-9110T76 1.38" ID x 1 21/32" OD x 6" Long ASTM A733, ASTM A312, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh environments involving air, natural gas, oil, steam, and water to extend service life.
• Versatile dual-connection design featuring NPT threaded and butt weld ends for flexible installation and secure sealing in diverse piping systems.
• High-pressure reliability with Schedule 40 wall thickness and Class 150 rating, ensuring dependable performance in demanding industrial applications.
• Precision threading compliance with ASME B1.20.1 for NPT threads, guaranteeing leak-resistant connections and easy assembly.
• Durable welded construction that maintains structural integrity under thermal and mechanical stress, reducing failure risks.
• Regulatory adherence to ASTM A733 and ASTM A312 standards, providing assurance of material quality and manufacturing consistency.
• Environmental safety with RoHS 3 compliance, making it suitable for regulated industries without hazardous substances.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. Constructed from 316/316L stainless steel, it offers exceptional resistance to corrosion, pitting, and oxidation, which is vital for applications involving steam, oil, and natural gas where moisture and chemicals are prevalent. The threaded NPT end ensures a tight, standardized fit, while the butt weld option allows for permanent, high-strength joints in high-vibration or high-temperature environments. By integrating socket connect compatibility, it simplifies maintenance and reduces installation time in pipelines for water treatment, petrochemical plants, and HVAC systems, minimizing downtime and leakage risks. This adapter’s robust design supports continuous operation in demanding settings, enhancing system longevity and safety.

Specification Summary & Compliance

This pipe nipple adheres to strict dimensional and performance standards, including NPT thread specifications per ASME B1.20.1 for precise fit and Class 2A thread tolerances to ensure reliable sealing. It meets material and manufacturing requirements under ASTM A733 (welded and seamless pipe) and ASTM A312 (seamless and welded austenitic stainless steel pipe), confirming high-quality 316/316L stainless steel usage. With a 6-inch length, 1.38" ID, and 1 21/32" OD, it maintains Schedule 40 consistency for uniform flow. Compliant with RoHS 3 (2015/863/EU), it excludes hazardous substances, supporting safe and sustainable industrial operations.