S-44615K728 0.49" ID x 43/64" OD x 7 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant black coating extends service life in demanding industrial environments, reducing replacement frequency and maintenance costs.
• Robust welded steel construction ensures superior structural integrity and leak-proof performance under high-pressure conditions.
• Precision NPT threading on both ends guarantees secure, tight seals with compatible fittings, minimizing fluid or gas leakage risks.
• Multi-media compatibility allows safe, reliable use with air, natural gas, oil, steam, and water, simplifying inventory for diverse applications.
• Compliance with ASME, ASTM, REACH, and RoHS 3 standards assures consistent quality, safety, and environmental responsibility for industrial procurement.
• Standard Schedule 40 wall thickness provides optimal strength-to-weight ratio, supporting durability without unnecessary bulk.
• Designed for Class 125 and 150 iron/steel flanges ensures broad compatibility with existing piping systems, facilitating easy integration.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple addresses critical industrial challenges by combining welded construction and NPT threading to prevent failures in high-vibration or pressure-intensive setups. Its carbon steel material, compliant with ASTM A53 and A733, resists deformation while the coating mitigates corrosion from exposure to steam, oil, or moisture. Engineers value its versatility for connecting iron and steel fittings in pipelines handling air, natural gas, or water, where leak-proof integrity and long-term reliability are paramount. By meeting ASME B1.20.1 specifications, it ensures threading accuracy, reducing installation time and enhancing system safety in plants, refineries, and HVAC systems.

Specification Summary & Compliance

This nipple features precise NPT thread dimensions per ASME B1.20.1, with a pipe size of 3/8", Schedule 40, and length of 7 1/2". It conforms to ASTM A53 and ASTM A733 material standards, ensuring consistent mechanical properties. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, supporting safe industrial use and environmental stewardship.