S-7733K135 0.614" ID x 1 3/64" OD x 3" 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 construction ensures long-lasting durability in harsh industrial environments, reducing replacement frequency and maintenance costs.
• High-Pressure Reliability: Designed for Schedule 160 thickness, this nipple withstands extreme pressures in air, hydraulic, and steam systems, ensuring leak-free performance.
• Seamless Strength & Integrity: Seamless construction eliminates weak points, providing enhanced burst resistance and consistent flow for fluids like oil and natural gas.
• Precision NPT Threading: Threaded on both ends with NPT standards (ASME B1.20.1) for secure, tight seals in Class 3000/1500 fittings, minimizing installation errors.
• Versatile Fluid Compatibility: Engineered to handle diverse media including water, hydraulic fluid, and steam, offering flexibility across multiple industrial applications.
• Regulatory Compliance Assurance: Meets REACH and RoHS 3 environmental standards, ensuring safe use in regulated industries without hazardous substances.
• Robust Material Standards: Complies with ASTM A106/A53 for high-temperature and pressure tolerance, delivering reliable performance in demanding operations.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple addresses critical engineering challenges in high-pressure fluid systems. Its Schedule 160 wall thickness and seamless construction prevent failures under stress, ideal for steam, hydraulic fluid, and natural gas applications where leakage can cause downtime. The NPT thread type ensures compatibility with standard steel fittings, simplifying installation in pipelines for oil, water, and air. By combining ASTM A106/A53 material integrity with a protective coating, it resists corrosion in humid or chemical-exposed environments, extending service life in industrial plants, energy facilities, and processing units. This design minimizes maintenance interruptions, supporting efficient fluid handling in Class 1500/3000 systems.

Specification Summary & Compliance

This product features precise NPT threading per ASME B1.20.1 standards, with dimensions including 3/4" pipe size, 3" length, and 0.218" wall thickness for Schedule 160 compliance. It meets material specifications under ASTM A106, A53, and A733, ensuring consistent quality and performance. The nipple is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing environmental safety and suitability for global industrial use.