S-9110T66 1.38" ID x 1 21/32" OD x 4" 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.
• Robust welded design ensures leak-proof performance and long-term reliability in high-pressure applications up to Class 150.
• Versatile connection options with threaded (NPT) and butt weld/socket connect ends, providing flexible installation in diverse piping systems.
• Precision threading per ASME B1.20.1 standard guarantees secure, tight seals and easy assembly with compatible fittings.
• Heavy-duty Schedule 40 wall thickness delivers enhanced structural integrity and durability under demanding industrial conditions.
• Compliance with ASTM A733 and A312 assures consistent material quality and dimensional accuracy for reliable performance.
• RoHS 3 compliance supports environmental safety and regulatory requirements in global markets.

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, making it suitable for aggressive media like steam, oil, and natural gas. The welded construction and NPT threaded end ensure a secure, leak-resistant connection, minimizing downtime in high-pressure environments. With compatibility for butt weld and socket connect methods, it simplifies installation in complex piping networks, reducing labor costs and enhancing system integrity. Ideal for petrochemical, water treatment, and HVAC applications, this pipe adapter delivers reliable performance where durability and compliance with ASTM A733/A312 standards are paramount.

Specification Summary & Compliance

This pipe nipple adheres to ASTM A733 for welded and seamless pipe dimensions and ASTM A312 for stainless steel pipe specifications, ensuring precise threading per ASME B1.20.1 with NPT threads for reliable sealing. It meets Schedule 40 wall thickness requirements and is RoHS 3 (2015/863/EU) compliant, supporting environmental and safety regulations without compromising on performance in industrial settings.