S-7733K164 0.815" ID x 1 5/16" OD x 2 1/2" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior Corrosion Resistance: The black-coated steel surface provides enhanced protection against rust and degradation, extending service life in harsh industrial environments.
• Exceptional High-Pressure Handling: Built to Schedule 160 standards with a 1/4" thick wall, this nipple reliably manages intense pressures from air, hydraulic fluids, oil, and steam systems.
• Leak-Resistant Seamless Construction: The seamless design eliminates weak points, ensuring a robust, leak-proof connection for critical fluid and gas transfer applications.
• Broad Media Compatibility: Safely transports a wide range of substances, including natural gas, water, hydraulic fluid, oil, and steam, making it a versatile choice for multiple industrial systems.
• Precision NPT Threading: Features male NPT threads on both ends that conform to ASME B1.20.1, guaranteeing a secure, tight seal and easy installation with compatible fittings.
• Heavy-Duty Durability: Manufactured from high-grade steel meeting ASTM A106/A53/A733, it offers reliable performance in Class 3000 fitting and Class 1500 flange applications.
• Regulatory Compliance Assurance: Compliant with REACH and RoHS 3 standards, ensuring safety and environmental responsibility in industrial operations.

Professional Applications & Engineering Value

This 1" NPT male threaded pipe nipple is engineered to solve critical challenges in high-pressure industrial systems. Its black-coated steel construction and seamless design prevent failures in demanding environments involving air, hydraulic fluid, natural gas, oil, steam, and water. The Schedule 160 rating and extra-thick wall provide exceptional burst resistance, reducing downtime and maintenance costs. Precision NPT threading ensures leak-free connections in Class 3000 fittings, making it ideal for heavy-duty piping networks where reliability is paramount. This nipple delivers long-term value by combining robust materials with strict adherence to ASME and ASTM standards, supporting efficient and safe operations in plants, refineries, and manufacturing facilities.

Specification Summary & Compliance

This pipe nipple features a 1" NPT thread with standard dimensional accuracy per ASME B1.20.1. It is manufactured from seamless steel in accordance with ASTM A106, ASTM A53, and ASTM A733 specifications, ensuring consistent quality and performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, meeting the latest environmental and safety regulations for industrial components.