S-4475K67 1.278" ID x 1 21/32" OD x 5" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ideal for harsh chemical and marine environments to extend service life.
• Enhanced pressure handling from Schedule 80 thick-wall design (0.191" wall thickness), providing reliable performance in high-pressure air, hydraulic, and steam systems.
• Leak-resistant connections with precision NPT threads on both male ends, ensuring a secure, tight seal for fluids and gases.
• Seamless construction eliminates weak points, offering improved structural integrity and durability under cyclic loading.
• Broad media compatibility safely handles air, hydraulic fluid, natural gas, oil, steam, and water, reducing inventory needs for multiple applications.
• Regulatory compliance meets ASME B1.20.1 and ASTM A733 standards, guaranteeing dimensional accuracy and material quality for engineering projects.
• Environmental safety with RoHS 3 compliance, ensuring the nipple is free from hazardous substances for sustainable operations.

Professional Applications & Engineering Value

This 1 1/4" Schedule 80 stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas systems. Its 316/316L stainless steel material delivers exceptional resistance to corrosion and oxidation, preventing failures in demanding environments like chemical processing, offshore platforms, and high-temperature steam lines. The NPT threaded both ends design, compliant with ASME B1.20.1, ensures easy installation and a reliable seal, minimizing leakage risks in hydraulic fluid and natural gas applications. With a thick-wall construction (Schedule 80), it withstands high internal pressures and mechanical stress, reducing maintenance downtime. Ideal for industrial pipe fittings in oil, water, and air systems, this nipple enhances system longevity and safety, supporting efficient operations in petrochemical, power generation, and manufacturing sectors.

Specification Summary & Compliance

This pipe nipple features precise dimensions: 1 1/4" pipe size, 1.278" ID, 1 21/32" OD, and 5" length, with NPT thread type on both male ends per ASME B1.20.1 for standardized fittings. Manufactured from seamless 316/316L stainless steel in accordance with ASTM A733, it ensures high strength and durability. The product is fully RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for safe use in global markets.