S-9157K45 1.049" ID x 1 5/16" OD x 3" 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
Image may differ from product. See technical specification for details.
Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
Installation Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 304/304L stainless steel construction for extended service life in demanding environments
- Versatile multi-medium compatibility for reliable performance with air, natural gas, oil, steam, and water systems
- Dual-connection flexibility featuring threaded NPT male on one end and butt weld socket on the other for installation versatility
- Precision-engineered dimensions with 1" Schedule 40 construction ensuring consistent fit and optimal flow characteristics
- Heavy-duty welded construction providing enhanced structural integrity for industrial pressure applications
- Comprehensive standards compliance meeting ASTM A312, ASTM A733, and ASME B1.20.1 for quality assurance
- Environmental regulation adherence with RoHS 3 compliance for safe use in regulated industries
Professional Applications & Engineering Value
This 304/304L stainless steel pipe nipple delivers exceptional engineering value through its welded construction and dual-connection design, solving critical installation challenges in industrial fluid systems. The combination of NPT threaded male connection on one end and butt weld socket connect on the other provides installation flexibility while maintaining leak-resistant performance. Engineered for Class 150 applications with Schedule 40 wall thickness, this adapter withstands pressure variations in air, natural gas, oil, steam, and water systems. The corrosion-resistant properties of 304/304L stainless steel ensure long-term reliability in aggressive environments, reducing maintenance frequency and system downtime. Its 3-inch length and precision threading enable seamless integration into existing piping networks while meeting strict dimensional tolerances.
Specification Summary & Compliance
This 1" Schedule 40 stainless steel pipe nipple features NPT thread specifications conforming to ASME B1.20.1 standards with precise dimensional accuracy. The product meets ASTM A312 for seamless and welded austenitic stainless steel pipe requirements and ASTM A733 for welded and seamless carbon and austenitic stainless steel pipe nipples. Manufacturing compliance includes RoHS 3 (2015/863/EU) regulations for environmental safety. The welded construction ensures consistent wall thickness (0.133") and dimensional stability, while the Class 150 rating guarantees performance in standard pressure applications across multiple industrial media.
