S-7753K287 2.469" ID x 2 7/8" OD x 5" 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 environments with air, gas, oil, steam, and water
- Robust welded construction ensures leak-proof integrity and superior pressure handling for Class 125 and 150 applications
- Precision NPT threading (ASME B1.20.1) guarantees secure, standardized connections with iron and steel fittings
- Schedule 40 wall thickness (0.203") provides optimal strength-to-weight ratio for industrial piping systems
- Dual connection versatility with threaded and butt weld/socket weld options simplifies installation and system design
- Full regulatory compliance with REACH and RoHS 3 ensures environmental safety and global market acceptance
- ASTM-certified steel materials deliver consistent performance across temperature and pressure variations
Professional Applications & Engineering Value
This black-coated steel pipe nipple solves critical connection challenges in industrial fluid handling systems. The welded construction combined with NPT threading creates reliable seals for demanding media including steam, oil, and natural gas, preventing costly leaks in high-pressure environments. Engineered to ASME B1.20.1 and ASTM A53/A733 specifications, the adapter maintains dimensional accuracy across thermal cycles and mechanical stress. The Schedule 40 wall thickness provides optimal burst resistance while the black coating protects against corrosion in humid or chemical-exposed installations. Its threaded × butt weld/socket connect design offers installation flexibility for maintenance and system modifications without requiring complete pipe replacement.
Specification Summary & Compliance
This 2 1/2" pipe nipple features NPT thread specifications per ASME B1.20.1 with standard Class 2A tolerances. Manufacturing complies with ASTM A53 (material) and ASTM A733 (welded construction) standards. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring environmental responsibility and unrestricted industrial use across global markets.
