S-4550K716 0.957" ID x 1 5/16" OD x 7" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-coated steel construction for prolonged service life in demanding environments
• Superior pressure handling with Schedule 80 thick-wall design, suitable for Class 300 and 600 flange applications
• Reliable leak-proof connections through precision NPT threads on both ends, ensuring secure sealing
• Versatile fluid compatibility for air, natural gas, oil, steam, and water systems with iron and steel fittings
• Robust welded construction providing structural integrity and durability under high-stress conditions
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 for guaranteed performance and safety
• Easy installation with straight male threaded design, reducing assembly time and maintenance costs

Professional Applications & Engineering Value

This heavy-duty Schedule 80 black-coated steel threaded pipe nipple addresses critical industrial challenges by combining thick-wall construction with NPT threading to prevent leaks and withstand high-pressure fluctuations in systems handling air, natural gas, oil, steam, and water. The welded steel build ensures dimensional stability under thermal stress, while the black coating provides an additional layer against corrosion, extending service intervals. Engineered for Class 300 and 600 flanges, it seamlessly integrates with iron and steel fittings, making it ideal for petrochemical, plumbing, and HVAC applications where reliability and compliance with ASME B1.20.1 standards are paramount.

Specification Summary & Compliance

This product adheres to NPT thread standards per ASME B1.20.1, ensuring precise Class 2A thread tolerances for secure fittings. Manufactured in compliance with ASTM A53 and ASTM A733 specifications, it guarantees material consistency and performance. The 7" length, 1" pipe size, and Schedule 80 dimensions (ID: 0.957", OD: 1 5/16", Wall Thickness: 0.179") are rigorously controlled. It meets industry requirements for pressure ratings and is suitable for systems requiring RoHS and REACH environmental compliance, providing assurance for industrial pipe fittings in critical applications.