S-7733K134 0.614" ID x 1 3/64" 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 pressure handling with 3000 PSI fitting class and 1500 PSI flange class ratings for reliable performance in demanding industrial systems.
• Exceptional durability thanks to seamless black-coated steel construction that resists corrosion and extends service life.
• Leak-resistant connections with precision NPT threading on both ends ensuring secure seals for air, hydraulic, gas, oil, steam, and water applications.
• Heavy-duty wall thickness (Schedule 160) providing enhanced structural integrity and burst resistance under high-pressure conditions.
• Versatile fluid compatibility designed to handle multiple media including hydraulic fluid, natural gas, oil, steam, and water without degradation.
• Regulatory compliance assurance meeting ASME B1.20.1, ASTM A106, and other key standards for quality and safety.
• Environmental responsibility with REACH and RoHS 3 compliance for sustainable industrial operations.

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple delivers critical engineering solutions for industrial fluid systems where reliability is paramount. The seamless black-coated steel construction eliminates weak points that could fail under cyclic pressure loading, while the Schedule 160 wall thickness provides exceptional burst resistance for high-pressure hydraulic and steam applications. The precision NPT threading ensures leak-free connections in compressed air systems, natural gas lines, and oil transfer operations, reducing maintenance downtime and potential environmental hazards. Engineered to withstand aggressive media including hydraulic fluids and steam, this 3/4" pipe nipple maintains integrity across temperature variations and pressure surges, making it ideal for chemical processing, power generation, and industrial manufacturing applications where system failure is not an option.

Specification Summary & Compliance

This 3/4" NPT threaded pipe nipple features precision threading conforming to ASME B1.20.1 standards with Class 2A thread tolerances for secure fitting engagement. Manufactured from seamless steel meeting ASTM A106 and ASTM A53 specifications, it maintains dimensional accuracy with 0.614" ID, 1 3/64" OD, and 0.218" wall thickness. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring safe use across regulated industries. Additional compliance with ASTM A733 confirms consistent quality in manufacturing processes for reliable performance in 3000 PSI fitting class and 1500 PSI flange class applications.