S-9110T84 4.026" ID x 4 1/2" OD x 4" Long ASTM A733, ASTM A312, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
• Versatile multi-media compatibility for reliable performance with air, natural gas, oil, steam, and water systems
• Dual connection flexibility featuring NPT threading on one end and butt weld socket connect for secure, leak-resistant installations
• Precision dimensional consistency with 4" Schedule 40 profile ensuring proper fit and flow characteristics in industrial piping systems
• Heavy-duty pressure rating compatible with Class 150 fittings and flanges for demanding industrial applications
• Certified material integrity meeting ASTM A733, ASTM A312, and ASME B1.20.1 standards for guaranteed performance and safety
• Environmental compliance assurance with RoHS 3 (2015/863/EU) compliance for responsible industrial operations

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers exceptional engineering value in demanding industrial environments where corrosion resistance and structural integrity are paramount. The welded construction combined with NPT threading and butt weld socket connection creates a robust, leak-resistant joint that withstands vibration and pressure fluctuations in chemical processing, oil and gas, and power generation systems. The Schedule 40 wall thickness (0.237") provides optimal strength-to-weight ratio for handling steam, natural gas, and aggressive fluids while maintaining flow efficiency. Engineered to bridge different connection types seamlessly, this pipe adapter solves critical installation challenges in complex piping networks where transition between threaded and welded systems is required.

Specification Summary & Compliance

This 4" Schedule 40 threaded pipe nipple features precise dimensions (ID: 4.026", OD: 4 1/2") with NPT thread type manufactured to ASME B1.20.1 standards for reliable sealing performance. The component meets ASTM A733 for welded and seamless carbon and alloy steel pipe nipples and ASTM A312 for seamless and welded austenitic stainless steel pipe specifications. Compliance with RoHS 3 (2015/863/EU) ensures environmental responsibility, while compatibility with Class 150 fittings and flanges guarantees pressure integrity in industrial fluid handling systems.