S-4550K262 1.5" ID x 1 29/32" OD x 2" 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 protection with black-coated steel construction for extended service life in harsh industrial environments
• Superior pressure handling with Schedule 80 thick-wall design (0.2" wall thickness) for high-stress applications
• Reliable leak-proof connections through precision NPT threading on both male ends meeting ASME B1.20.1 standards
• Versatile media compatibility for air, natural gas, oil, steam, and water systems without performance degradation
• Robust welded construction ensures structural integrity under vibration and thermal cycling conditions
• Broad flange compatibility with Class 300/600 steel flanges for flexible system integration
• Certified material quality per ASTM A53 and ASTM A733 specifications for consistent mechanical properties

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple solves critical challenges in industrial piping systems where corrosion resistance and pressure integrity are paramount. The black-coated steel construction provides essential protection against oxidation and chemical attack in demanding environments handling aggressive media like steam, oil, and natural gas. With its Schedule 80 wall thickness and welded construction, this NPT threaded component maintains structural stability under high-pressure conditions and thermal stress, preventing system failures in critical applications. The precision male threads on both ends ensure secure connections in Class 300/600 flange systems, making it ideal for industrial plants, processing facilities, and utility infrastructure where reliable pipe connections cannot be compromised.

Specification Summary & Compliance

This 1 1/2" Schedule 80 pipe nipple features NPT threads conforming to ASME B1.20.1 specifications with standard manufacturing tolerances. The component meets ASTM A53 and ASTM A733 material standards, ensuring consistent mechanical properties and dimensional accuracy. Compatible with Class 300 and 600 steel flanges, the product maintains precise 1.5" ID and 1 29/32" OD dimensions with 0.2" wall thickness throughout its 2" length. Manufacturing compliance includes adherence to industry standards for threaded pipe fittings in pressure applications.