S-4548K148 1.049" ID x 1 5/16" OD x 3 1/2" 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 316/316L stainless steel construction, ideal for harsh chemical and marine environments
- Reliable welded construction ensures structural integrity and leak-proof performance under pressure
- Precision NPT threading on both ends provides secure, standardized connections with industry-standard fittings
- Heavy-duty Schedule 40 wall thickness (0.133") delivers exceptional durability for high-pressure industrial applications
- Multi-medium compatibility safely handles air, natural gas, oil, steam, and water systems
- Full regulatory compliance with ASTM A733, ASME B1.20.1 standards and RoHS 3 environmental directives
- Optimized 3 1/2" length offers versatile spacing solutions while maintaining flow efficiency with 1.049" ID
Professional Applications & Engineering Value
This 316/316L stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The welded construction combined with NPT threading creates reliable, leak-resistant joints that withstand thermal cycling and vibration in demanding industrial pipe systems. Engineered for air, natural gas, oil, steam, and water applications, its Schedule 40 wall thickness maintains safety margins in high-pressure environments while the corrosion-resistant 316/316L material prevents degradation from chemicals, moisture, and extreme temperatures. The standardized male threaded both ends design ensures compatibility with Class 150 flanges and fittings across processing plants, refineries, and utility systems.
Specification Summary & Compliance
This 1" Schedule 40 threaded pipe nipple features precision NPT threading per ASME B1.20.1 standards with 3 1/2" length, 1.049" ID, and 1 5/16" OD dimensions. Manufactured to ASTM A733 specifications for welded and seamless stainless steel pipe, it maintains consistent wall thickness of 0.133" throughout. The product is fully RoHS 3 (2015/863/EU) compliant and designed for use with 316/316L stainless steel fittings and flanges rated for Class 150 service conditions.
