S-4830K252 1.38" ID x 1 21/32" OD x 12" Long 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
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 304/304L stainless steel construction, ideal for harsh chemical and moisture-rich environments
- Reliable pressure handling with Schedule 40 wall thickness and Class 150 rating for stable performance with air, gas, oil, steam, and water
- Leak-resistant connections through precision NPT male threading on both ends, ensuring secure fittings in high-vibration applications
- Long-term durability from welded construction and RoHS 3 compliance, reducing replacement frequency and maintenance costs
- Broad fluid compatibility for diverse industrial media including natural gas, oil, and steam without degradation risk
- Standardized dimensional accuracy per ASTM A733 and ASME B1.20.1, guaranteeing interchangeability and easy installation
- Optimized flow efficiency with 1.38" ID and straight design, minimizing pressure drops in piping systems
Professional Applications & Engineering Value
This 1 1/4" Schedule 40 stainless steel threaded pipe nipple addresses critical industrial challenges by combining 304/304L stainless steel material with welded construction for enhanced structural integrity under thermal cycling and mechanical stress. Its NPT male threading on both ends provides a secure, standardized connection method that prevents leaks in air, natural gas, oil, steam, and water systems, commonly used in chemical processing, power generation, and HVAC applications. The corrosion-resistant properties and compliance with ASTM A733 ensure long service life in aggressive environments, reducing downtime and maintenance interventions. Engineers value its precise 12-inch length and straight shape for simplified layout planning and consistent performance in industrial pipe fittings networks.
Specification Summary & Compliance
Manufactured to ASTM A733 and ASME B1.20.1 standards, this nipple maintains precise threading tolerances (NPT) and dimensional consistency with 1.38" ID, 1 21/32" OD, and 0.14" wall thickness. It is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety, and rated for Class 150 fittings and flanges with 304/304L stainless steel compatibility.
