S-1455N195 1.38" ID x 1 21/32" OD x 3" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Factory-applied PTFE thread sealant ensures immediate, reliable leak-proof sealing without additional compounds, saving installation time and preventing fluid/gas loss.
• 304/304L stainless steel construction provides excellent corrosion resistance, ensuring long-term durability in harsh environments exposed to moisture, chemicals, and temperature variations.
• Welded design with NPT threads on both ends delivers robust, vibration-resistant connections that maintain integrity under high-pressure conditions in industrial systems.
• Compliance with ASME B1.20.1 and ASTM A733 standards guarantees precise thread dimensions and material quality, ensuring consistent performance and interchangeability.
• Versatile media compatibility with air, natural gas, oil, steam, and water allows for broad application across multiple industrial processes, reducing inventory needs.
• RoHS 3 compliance meets environmental regulations, making it suitable for use in regulated industries and international projects.
• Heavy-duty Schedule 40 wall thickness enhances structural strength, preventing deformation and ensuring reliable service in demanding 150 Class applications.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel threaded pipe nipple addresses critical challenges in industrial fluid and gas systems where leakage and corrosion lead to downtime and safety hazards. The 304/304L stainless steel material resists oxidation and chemical attack, making it ideal for air, natural gas, oil, steam, and water applications in petrochemical, HVAC, and manufacturing plants. The welded construction combined with NPT threads on both ends ensures a tight, durable connection that withstands vibration and pressure fluctuations. The integrated PTFE thread sealant eliminates the need for manual sealing, reducing installation errors and preventing leaks in high-temperature or high-pressure environments. Engineered to meet ASME B1.20.1 and ASTM A733, this nipple provides reliable performance in 150 Class systems, supporting efficient and safe operations in demanding industrial settings.

Specification Summary & Compliance

This product features precision NPT threads manufactured to ASME B1.20.1 standards, ensuring proper fit and sealing in threaded connections. The 304/304L stainless steel construction complies with ASTM A733 for welded and seamless pipe, guaranteeing material integrity and performance. It is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions. Designed for 150 Class applications, it meets industry requirements for pressure and temperature ratings in air, gas, oil, steam, and water systems.