S-2698K44 0.622" ID x 27/32" OD x 4" Long ASTM B729, 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
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Key Features & Benefits at a Glance
- Superior corrosion resistance with Alloy 20 stainless steel construction, ideal for harsh chemical and industrial environments
- Leak-proof performance ensured by seamless design and precision NPT threading on both ends
- High-pressure capability with Class 150 rating, suitable for demanding air, steam, and water applications
- Long-term reliability through compliance with ASTM B729 and ASME B1.20.1 manufacturing standards
- Easy installation with standard 1/2" Schedule 40 dimensions and male threaded connections
- Environmental compliance meeting both RoHS 3 and REACH regulations for safe industrial use
- Durable wall thickness (0.109") providing structural integrity in continuous service applications
Professional Applications & Engineering Value
This Alloy 20 stainless steel threaded pipe nipple delivers exceptional value in corrosive fluid handling systems where standard stainless steels fail. The seamless construction eliminates weak points that could compromise system integrity under thermal cycling and pressure fluctuations. With NPT threading conforming to ASME B1.20.1, these nipples provide reliable sealing in air, steam, and water applications while resisting stress corrosion cracking. The Alloy 20 material offers superior resistance to sulfuric acid, phosphoric acid, and other aggressive media commonly found in chemical processing, pharmaceutical manufacturing, and industrial piping systems. Engineered for Class 150 service, this heavy-duty connector maintains performance in demanding environments where leakage prevention is critical.
Specification Summary & Compliance
This 1/2" Schedule 40 threaded pipe nipple features precise NPT thread dimensions per ASME B1.20.1 standard with seamless construction meeting ASTM B729 specifications. Critical dimensions include 4" length, 0.622" ID, and 27/32" OD with 0.109" wall thickness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
