S-1455N174 0.824" ID x 1 3/64" 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

• Leak-resistant performance with factory-applied PTFE thread sealant for immediate, reliable sealing without additional compounds
• Superior corrosion resistance from 304/304L stainless steel construction, ideal for harsh industrial environments and multiple media types
• Dimensional precision with NPT threading conforming to ASME B1.20.1, ensuring consistent, interchangeable connections
• High-pressure capability with Schedule 40 wall thickness and Class 150 rating for demanding air, gas, oil, steam, and water systems
• Durable welded construction enhances structural integrity and longevity under thermal cycling and vibration
• Regulatory compliance with RoHS 3 and ASTM A733 standards, guaranteeing safety and environmental responsibility
• Time-saving installation with male threaded both ends design, simplifying assembly in confined spaces

Professional Applications & Engineering Value

This 304/304L stainless steel threaded pipe nipple addresses critical sealing challenges in industrial fluid and gas transfer systems. The pre-applied PTFE thread sealant eliminates common leakage points in air, natural gas, oil, steam, and water applications, reducing maintenance downtime and potential environmental hazards. Its welded construction and NPT threading provide exceptional resistance to vibration loosening and pressure fluctuations, while the Schedule 40 wall thickness ensures reliability in high-stress pipelines. Engineered for Class 150 flanges and fittings, this nipple delivers consistent performance in chemical plants, HVAC systems, and process industries where material compatibility and seal integrity are paramount.

Specification Summary & Compliance

This product features precision NPT threads manufactured to ASME B1.20.1 standards for guaranteed interchangeability. The 304/304L stainless steel construction meets ASTM A733 specifications for welded and seamless pipe, while maintaining compliance with RoHS 3 (2015/863/EU) environmental directives. With dimensions of 3/4" pipe size, 3 1/2" length, and Schedule 40 wall thickness (0.113"), this threaded pipe nipple delivers exacting tolerances for industrial fitting applications.