S-1455N114 0.622" ID x 27/32" OD x 1 1/8" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Leak-proof performance with factory-applied PTFE thread sealant ensures reliable sealing for air, natural gas, oil, steam, and water applications, reducing installation time and maintenance costs.
• Superior corrosion resistance from 304/304L stainless steel construction provides long-term durability in demanding industrial environments, minimizing replacement frequency.
• Full NPT threading across the entire length guarantees secure, tight connections with compatible fittings, enhancing system integrity and preventing accidental disconnections.
• Precision manufacturing to ASME B1.20.1 and ASTM A733 standards ensures consistent dimensions and thread quality, facilitating easy installation and interchangeability.
• Robust welded design and Schedule 40 wall thickness (0.109") offer high pressure resistance, suitable for Class 150 flange systems handling various media.
• RoHS 3 compliance confirms environmental safety and regulatory adherence, making it suitable for global industrial supply chains.
• Versatile compatibility with 304/304L stainless steel fittings and flanges streamlines procurement and assembly in multi-material piping systems.

Professional Applications & Engineering Value

This 1/2" NPT stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. The 304/304L stainless steel material delivers excellent resistance to oxidation and chemical attack, while the fully threaded NPT design with integrated PTFE thread sealant eliminates common leakage points in applications involving steam, oil, natural gas, air, and water. By combining welded construction with strict ASME B1.20.1 thread tolerances, it ensures pressure-tight seals and reduces downtime in high-vibration environments. Ideal for Class 150 piping networks, this component enhances system reliability in chemical processing, HVAC, and power generation sectors, where seal integrity and material durability are paramount.

Specification Summary & Compliance

This pipe nipple meets ASME B1.20.1 for NPT thread dimensions and ASTM A733 for welded and seamless carbon and alloy steel pipe specifications. It features a 1/2" Schedule 40 profile with 0.622" ID and 27/32" OD, ensuring precise fit with standard fittings. The product is fully RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions.