S-1455N185 1.049" ID x 1 5/16" OD x 3 1/2" 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 leak-proof performance without additional sealing compounds, saving installation time and reducing maintenance.
• 304/304L stainless steel construction provides excellent corrosion resistance, extending service life in demanding environments with air, gas, oil, steam, and water.
• Welded design with NPT threading on both ends delivers reliable, pressure-tight connections for Class 150 applications, minimizing risk of joint failure.
• Precise dimensional compliance with ASME B1.20.1 and ASTM A733 guarantees interchangeability and secure fitting across standard industrial systems.
• RoHS 3 compliance assures environmental safety and regulatory adherence for global industrial supply chains.
• Heavy-duty Schedule 40 wall thickness (0.133") enhances structural integrity under high-pressure conditions, reducing deformation risks.
• Versatile media compatibility supports safe use with multiple fluids including natural gas, oil, and steam, streamlining inventory for diverse applications.

Professional Applications & Engineering Value

This stainless steel threaded pipe nipple addresses critical sealing and durability challenges in industrial fluid systems. The 304/304L stainless steel material resists oxidation and chemical degradation, ideal for harsh environments involving steam, oil, and natural gas. The integrated PTFE thread sealant eliminates common leakage points at threaded joints, ensuring consistent performance in Class 150 piping systems. Its NPT threading conforms to ASME B1.20.1, providing reliable engagement with standard fittings, while the welded construction enhances pressure resilience. Engineers value this nipple for reducing downtime in maintenance and installation across petrochemical, water treatment, and HVAC applications, where secure, long-lasting connections are paramount.

Specification Summary & Compliance

This product features NPT thread type manufactured to ASME B1.20.1 specifications, ensuring precise thread fit and pressure integrity. The 304/304L stainless steel construction meets ASTM A733 for welded pipe requirements, with dimensions including 1" Schedule 40, 3 1/2" length, and 0.133" wall thickness. It is fully RoHS 3 (2015/863/EU) compliant, adhering to environmental regulations for hazardous substance restrictions. Designed for use with Class 150 fittings and flanges, this nipple supports reliable performance in standard industrial applications.