S-7733K173 0.815" ID x 1 5/16" OD x 8" 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

• Exceptional durability with seamless black-coated steel construction that resists corrosion and extends service life in demanding environments
• Superior pressure handling thanks to Schedule 160 extra-thick walls, ensuring reliable performance with air, hydraulic fluids, oil, steam, and water
• Leak-resistant connections achieved through precision NPT male threading on both ends for secure, tight seals in high-pressure systems
• Broad industrial compatibility designed for use with Class 3000 fittings and Class 1500 flanges, supporting versatile applications from natural gas to steam lines
• Regulatory peace of mind with full compliance to REACH and RoHS 3, ensuring safe use and environmental responsibility
• Precision manufacturing per ASME B1.20.1 and ASTM standards, guaranteeing consistent dimensions and reliable thread engagement
• Easy installation and replacement with standard 1" pipe size and 8" length, reducing downtime in maintenance and assembly processes

Professional Applications & Engineering Value

This heavy-duty Schedule 160 steel pipe nipple is engineered to address critical challenges in industrial fluid and gas systems. The seamless construction and black-coated steel material provide enhanced resistance to internal pressure and external corrosion, making it ideal for handling aggressive media like hydraulic fluid, steam, and natural gas. Its NPT threaded ends ensure leak-free connections in high-vibration environments, while the extra-thick wall design prevents deformation under continuous use. By meeting ASME B1.20.1 and ASTM A106/A53/A733 specifications, this nipple delivers reliable performance in piping networks for oil & gas, manufacturing, and HVAC applications, reducing the risk of system failure and maintenance costs.

Specification Summary & Compliance

This pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards, ensuring proper fit and pressure integrity. The dimensions—1" pipe size, 8" length, 1/4" wall thickness—conform to Schedule 160 requirements for heavy-duty service. It is produced under ASTM A106, A53, and A733 material specifications, guaranteeing consistent mechanical properties and quality. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, affirming its suitability for regulated industrial and international markets.