S-4550K171 0.546" ID x 27/32" OD x 1 1/8" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe
Thick-Wall 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 black-coated steel construction, extending service life in harsh industrial environments.
- Exceptional pressure handling due to Schedule 80 thick-wall design, suitable for Class 300 and 600 flange applications.
- Leak-proof connections ensured by fully threaded NPT male ends that create secure seals with compatible fittings.
- Broad media compatibility for safe use with air, natural gas, oil, steam, and water systems without degradation.
- Enhanced structural integrity from welded construction, providing reliable performance under high-stress conditions.
- Precision threading per ASME B1.20.1 standard, guaranteeing consistent fit and easy installation in iron or steel fittings.
- Optimized flow characteristics with 0.546" ID and 27/32" OD dimensions, maintaining efficient fluid or gas transmission.
Professional Applications & Engineering Value
This heavy-duty threaded pipe nipple solves critical challenges in industrial piping systems where pressure integrity and chemical resistance are paramount. The black-coated steel construction combined with Schedule 80 wall thickness (0.147") prevents premature failure in high-pressure applications involving steam, oil, and natural gas. The fully threaded NPT male design ensures zero-leak connections in Class 300/600 flange systems, while the welded structure maintains dimensional stability under thermal cycling and vibration. Engineers specify this component for industrial pipe fittings where ASTM A53/A733 compliance guarantees material consistency and long-term durability in demanding process environments.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 threading standards with precise NPT thread form for leak-tight connections. The black-coated steel construction meets ASTM A53 (material) and ASTM A733 (welded) specifications, ensuring consistent wall thickness (0.147") and dimensional accuracy. Compatible with Class 300 and 600 flanges
