S-4457K115 0.824" ID x 1 3/64" OD x 18" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant black-coated steel construction ensures extended service life in demanding industrial environments with air, natural gas, oil, steam, and water.
• Welded steel build with threaded male connections on both ends provides superior strength and leak-free performance for high-pressure applications.
• Compatible with Class 125 and 150 iron/steel fittings offers versatile integration into existing piping systems without modification.
• Precision NPT threading per ASME B1.20.1 standard guarantees secure, standardized connections that resist vibration loosening.
• Schedule 40 wall thickness (0.113") delivers optimal pressure handling capacity while maintaining flow efficiency.
• Full compliance with REACH and RoHS 3 regulations ensures environmental responsibility and workplace safety standards.
• 18" length with straight design enables flexible installation in tight spaces while maintaining system integrity.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple solves critical industrial challenges where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threading creates a robust connection point that prevents fluid leakage in air, natural gas, oil, steam, and water systems. Engineers specify this Schedule 40 pipe nipple for its ability to maintain system pressure ratings while withstanding chemical exposure and thermal cycling. The 18" length provides necessary clearance for maintenance access while the black coating adds an extra layer of protection against environmental degradation, making it ideal for industrial piping applications requiring durable, compliant components.

Specification Summary & Compliance

This 3/4" NPT threaded pipe nipple features precision Class 2A thread tolerances per ASME B1.20.1 standard. Manufacturing complies with ASTM A53 and ASTM A733 specifications for material quality and dimensional accuracy. The product is fully REACH (EC 1907/2006) compliant and meets RoHS 3 (2015/863/EU) directives for hazardous substance restrictions. With Schedule 40 wall thickness (0.113"), 0.824" ID, and 1 3/64" OD, this component ensures reliable performance in industrial fluid handling systems.