S-7753K315 4.026" ID x 4 1/2" OD x 4" 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
- Enhanced corrosion resistance with black-coated steel construction for extended service life in demanding environments
- Reliable welded construction ensures superior structural integrity and leak-proof performance under pressure
- Versatile multi-medium compatibility safely handles air, natural gas, oil, steam, and water applications
- Dual connection flexibility with NPT threaded and butt weld options for easy integration into existing systems
- Precision threading meeting ASME B1.20.1 standards guarantees secure, leak-resistant connections
- Heavy-duty Schedule 40 wall thickness (0.237") provides exceptional pressure containment and mechanical strength
- Regulatory compliance with REACH and RoHS 3 ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
This black-coated steel pipe nipple delivers critical performance where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threaded × butt weld configuration addresses common industrial pain points including vibration-induced loosening and joint failure. Engineered for high-pressure systems handling steam, oil, and natural gas, the Schedule 40 wall thickness maintains structural stability while the black coating provides an additional barrier against chemical degradation and atmospheric corrosion. Its 4" pipe size and male threaded design make it ideal for connecting industrial equipment, pipeline networks, and processing systems where reliable pipe adapters are essential for continuous operation.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 4.026" ID and 4 1/2" OD, this adapter maintains Class 2A threading tolerances per ASME B1.20.1. The black-coated steel construction complies with ASTM A53 and ASTM A733 material specifications, ensuring consistent performance across industrial applications. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives confirms adherence to global regulatory requirements for hazardous substance restrictions.
