S-7753K244 0.622" ID x 27/32" OD x 8" 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
- Corrosion-resistant black coating extends service life in demanding industrial environments with air, gas, oil, steam, and water
- Welded construction ensures superior leak-proof integrity for high-pressure applications up to Class 150 flange ratings
- Dual connection versatility with threaded (NPT) and butt weld/socket weld options provides installation flexibility across piping systems
- Precision-machined NPT threads per ASME B1.20.1 guarantee secure, pressure-tight seals with standard iron/steel fittings
- Schedule 40 wall thickness (0.109") delivers optimal strength-to-weight ratio for durable performance in continuous operation
- Full regulatory compliance with REACH SVHC and RoHS 3 standards ensures workplace safety and environmental responsibility
- Standardized dimensions (1/2" pipe size, 8" length) enable direct replacement and system compatibility across industrial facilities
Professional Applications & Engineering Value
This black-coated steel pipe nipple solves critical connectivity challenges in industrial fluid handling systems. The welded construction combined with NPT threading creates a robust pressure boundary that prevents leakage in compressed air lines, hydraulic oil circuits, and steam distribution networks. Its carbon steel material meeting ASTM A53/A733 specifications provides structural integrity for constant vibration and thermal cycling, while the dual threaded × butt weld connection style allows engineers to bridge different piping methodologies without custom fabrication. The Schedule 40 wall thickness maintains burst pressure safety margins while the black coating resists corrosion from condensation and chemical exposure, making it ideal for petroleum, manufacturing, and utility applications where reliability is non-negotiable.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for precise NPT thread form and ASTM A53/A733 material standards. Dimensions conform to 1/2" Schedule 40 specifications with 0.622" ID and 27/32" OD. Compliant with REACH (EC 1907/2006) substance restrictions and RoHS 3 (2015/863/EU) directives. Suitable for iron and steel fittings rated Class 125/150.
