S-4457K244 0.824" ID x 1 3/64" OD x 20" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-coated steel construction, extending service life in demanding environments.
• Reliable leak-free connections through precision NPT threading on both ends, ensuring secure seals for high-pressure media.
• Broad industrial media compatibility for handling air, natural gas, oil, steam, and water without degradation.
• Robust welded construction provides superior structural integrity under vibration and thermal stress.
• Guaranteed dimensional accuracy with compliance to ASME B1.20.1 thread standards for easy installation.
• Environmental regulation adherence with REACH and RoHS 3 compliance, ensuring safe industrial usage.
• Versatile fitting compatibility with Class 125/150 iron and steel flanges for flexible system integration.

Professional Applications & Engineering Value

Engineered for industrial fluid and gas systems, this black-coated steel threaded pipe nipple solves critical challenges in piping networks. The welded construction and Schedule 40 wall thickness prevent failure under cyclic pressure loads, while the NPT threaded both ends design eliminates leakage points in air, natural gas, oil, steam, and water applications. Its corrosion-resistant coating significantly reduces maintenance frequency in humid or chemical-exposed environments, making it ideal for process piping, compressor lines, and utility distribution where durability and regulatory compliance are paramount.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 for precise NPT thread tolerances, with material certifications per ASTM A53 and ASTM A733. The 3/4" size maintains Schedule 40 dimensions (0.824" ID, 1-3/64" OD, 0.113" wall) for consistent performance. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives.