S-4550K222 0.957" ID x 1 5/16" 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 resistance with black-coated steel construction, extending service life in demanding industrial environments.
• Superior pressure handling with Schedule 80 thick-wall design, ensuring reliable performance with air, natural gas, oil, steam, and water.
• Leak-resistant connections through precision NPT threading on both ends, providing a secure seal with iron and steel fittings.
• Robust welded construction delivers exceptional strength and durability for high-pressure applications up to Class 300/600.
• Guaranteed dimensional accuracy and thread conformity, meeting strict ASME B1.20.1 standards for reliable installation.
• Broad compatibility with various industrial systems, reducing inventory needs and simplifying procurement.
• Long-term reliability backed by ASTM A53 and A733 material specifications, ensuring consistent performance under stress.

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple is engineered to solve critical challenges in industrial piping systems. The black-coated steel material provides an added layer of protection against corrosion, which is essential for air, natural gas, oil, steam, and water applications where moisture and chemicals are prevalent. Its Schedule 80 thick-wall construction and welded design ensure it can withstand high pressures and mechanical stress, preventing failures in Class 300 and 600 systems. The precision NPT threading on both ends guarantees a tight, leak-proof seal with iron and steel fittings, reducing maintenance downtime and enhancing operational safety. Ideal for oil and gas, plumbing, and industrial processing, this nipple delivers reliable performance where durability and precision are non-negotiable.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread standards, ensuring precise Class 2A fit and interchangeability. It complies with ASTM A53 and ASTM A733 material specifications, guaranteeing consistent quality and performance. The nipple is suitable for use with Class 300 fittings and Class 600 flanges, and meets industry requirements for dimensional accuracy, pressure rating, and welded construction. RoHS and REACH compliance is verified for environmental safety in applicable regions.