S-9157K502 3.068" ID x 3 1/2" 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 ensuring long-term reliability in harsh environments
- Versatile multi-medium compatibility for safe handling of air, natural gas, oil, steam, and water applications
- Precision NPT threading on one end provides leak-resistant connections meeting ASME B1.20.1 standards
- Robust welded construction maintains structural integrity under high-pressure 150 class service conditions
- Dual connection flexibility with threaded and butt weld options for simplified installation in varied piping systems
- Industry-standard compliance with ASTM A312 and A733 specifications guaranteeing consistent performance
- Environmental regulation adherence through RoHS 3 compliance for sustainable operations
Professional Applications & Engineering Value
This 3" Schedule 40 stainless steel threaded pipe nipple delivers critical engineering solutions for industrial fluid systems. The 304/304L stainless steel composition resists chemical degradation and oxidation in demanding oil and gas, steam, and water applications, while the welded construction ensures pressure integrity where vibration or thermal cycling occurs. The NPT threaded end combined with butt weld connectivity allows seamless integration into both new installations and maintenance scenarios, reducing system downtime. With precise 3.068" ID and 3 1/2" OD dimensions maintaining Schedule 40 flow characteristics, this male adapter provides reliable performance in 150 class piping networks where leak prevention and durability are paramount.
Specification Summary & Compliance
Manufactured to ASTM A312 and ASTM A733 material specifications with ASME B1.20.1 threading standards. Features precise NPT thread form with Class 2A tolerance for secure fitting engagement. Compliant with RoHS 3 (2015/863/EU) environmental directives and rated for 150 class service across compatible 304 stainless steel fittings and flanges. Dimensional consistency maintained through Schedule 40 wall thickness (0.216") and standardized 4" length for predictable installation outcomes.
