S-1455N202 1.38" ID x 1 21/32" OD x 10" 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, eliminating the need for additional sealants and ensuring reliable connections in demanding applications.
• Superior corrosion resistance from 304/304L stainless steel construction, providing long-term durability in harsh environments and exposure to various media.
• Robust welded construction enhances structural integrity, making it suitable for high-pressure systems handling air, natural gas, oil, steam, and water.
• Precision threading conforms to NPT standards (ASME B1.20.1), ensuring tight, secure fittings and reducing installation time and errors.
• Environmental and safety compliance with RoHS 3, supporting sustainable operations and safe use in regulated industrial settings.
• Versatile compatibility with Class 150 fittings and flanges, offering flexibility for diverse piping systems and reducing inventory complexity.
• Dimensional accuracy with Schedule 40 wall thickness, providing consistent performance and ease of integration into existing pipe networks.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage and corrosion-induced failures. The 304/304L stainless steel material offers excellent resistance to oxidation and chemical attack, making it ideal for applications involving steam, oil, gas, air, and water systems. Its welded construction ensures high strength under pressure, while the pre-applied PTFE thread sealant simplifies installation and guarantees a secure seal without additional compounds. By meeting ASME B1.20.1 and ASTM A733 standards, it provides reliable performance in HVAC, processing plants, and energy sectors, reducing maintenance costs and downtime.

Specification Summary & Compliance

This product adheres to NPT thread specifications per ASME B1.20.1, ensuring precise Class 2A tolerances for leak-resistant connections. It is manufactured in compliance with ASTM A733 for welded and seamless pipe standards, with dimensions including a 10" length, 1.38" ID, and 1 21/32" OD. The nipple is RoHS 3 (2015/863/EU) compliant, supporting environmental safety, and is suitable for use with various media under standard industrial conditions.