S-9157K53 0.622" ID x 27/32" OD x 4" Long ASTM A312, ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 304/304L stainless steel construction for extended service life in demanding environments
- Versatile media compatibility for safe handling of air, natural gas, oil, steam, and water applications
- Reliable welded construction ensures structural integrity and leak-free performance under pressure
- Dual connection flexibility with threaded × butt weld design for easy installation and system integration
- Precision NPT threading on one end guarantees secure, standardized connections in industrial piping systems
- Heavy-duty Schedule 40 wall thickness provides enhanced durability and pressure containment capabilities
- Full regulatory compliance with RoHS 3 standards for environmentally responsible industrial operations
Professional Applications & Engineering Value
This stainless steel pipe nipple delivers critical performance in industrial fluid and gas transfer systems where corrosion resistance and pressure integrity are paramount. The 304/304L stainless steel composition prevents degradation from aggressive media including steam, oil, and natural gas, while the welded construction maintains structural stability under Class 150 service conditions. The threaded × butt weld connection configuration enables flexible installation in complex piping networks, reducing assembly time and potential leak points. Engineered to ASTM A312 and ASME B1.20.1 standards, this component ensures dimensional accuracy and interchangeability across industrial maintenance and OEM applications, from chemical processing to HVAC systems.
Specification Summary & Compliance
This 1/2" NPT Schedule 40 pipe nipple features precision NPT threading per ASME B1.20.1 with standard Class 2A tolerances for reliable sealing. Manufactured to ASTM A312 and ASTM A733 specifications for material quality and dimensional consistency. The component is RoHS 3 (2015/863/EU) compliant and suitable for systems requiring adherence to environmental regulations. Compatible with Schedule 40 piping and Class 150 fittings in industrial applications.
