S-44615K816 3.07" ID x 3 1/2" OD x 42" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments
• Reliable high-pressure performance with Schedule 40 wall thickness maintaining integrity with air, natural gas, oil, steam, and water systems
• Perfect sealing compatibility through precision NPT threading on both ends that meets ASME B1.20.1 standards
• Robust welded construction ensures structural integrity for heavy-duty applications in 125/150 class iron and steel fittings
• Wide industrial compatibility with standardized 3" pipe size and 42" length for versatile system integration
• Environmental compliance assurance with REACH and RoHS 3 certification for responsible manufacturing standards
• Dimensional precision with exact 3.07" ID and 3 1/2" OD maintaining consistent flow characteristics

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional engineering value across multiple industrial fluid handling systems. The welded construction combined with Schedule 40 wall thickness (0.22") provides critical structural integrity for handling air, natural gas, oil, steam, and water under pressure. The NPT threaded both ends design ensures leak-proof connections in iron and steel fittings rated for 125/150 class applications. Manufacturers benefit from the corrosion-resistant black coating that protects against environmental degradation while maintaining compatibility with standard piping systems. The precise 3 inch pipe size and 42" length make it ideal for connecting equipment, valves, and fixtures in industrial plants, processing facilities, and mechanical rooms where reliable fluid conveyance is essential.

Specification Summary & Compliance

This threaded pipe nipple features NPT threading conforming to ASME B1.20.1 standards with dimensional specifications including 3.07" ID, 3 1/2" OD, and 0.22" wall thickness. Manufacturing compliance includes ASTM A53 and ASTM A733 specifications for material quality and performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring adherence to international safety and sustainability standards for industrial components.