S-7750K395 1.61" ID x 1 29/32" OD x 36" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall 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
- Durable black-coated steel construction provides excellent corrosion resistance for extended service life in demanding industrial environments.
- Robust welded design ensures superior strength and leak-proof performance under high-pressure conditions.
- Versatile media compatibility safely handles air, natural gas, oil, steam, and water, reducing inventory needs for multiple applications.
- Precision NPT threading on one end guarantees secure, tight seals with compatible fittings, minimizing the risk of fluid or gas leakage.
- Standard Schedule 40 wall thickness offers optimal balance between pressure handling and flow capacity for reliable system performance.
- Compliance with major industry standards including ASME, ASTM A53, and A733 ensures consistent quality, dimensional accuracy, and interchangeability.
- Extended 36-inch length provides flexibility in piping system layout and reduces the need for additional connectors.
Professional Applications & Engineering Value
This black-coated steel pipe nipple is engineered to address common challenges in industrial fluid and gas transfer systems. The welded construction and NPT thread type deliver exceptional joint integrity, preventing failures in high-vibration or thermal cycling environments common with steam, oil, and natural gas applications. Its Schedule 40 dimensions and compatibility with Class 125 and 150 flanges make it ideal for connecting pipelines in HVAC, process manufacturing, and utility services. The male threaded to butt weld/socket connect style offers installation versatility, while the protective coating significantly reduces maintenance frequency by resisting environmental degradation.
Specification Summary & Compliance
This nipple meets ASME B1.20.1 for NPT thread standards, ensuring precise Class 2A fit. Manufacturing conforms to ASTM A53 and ASTM A733 specifications for material and dimensional consistency. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, confirming its safety for regulated industrial use.
