S-7818K235 Length 3 1/2" ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe
Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Dual End Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with galvanized steel construction, extending service life in demanding environments
- Seamless design eliminates weak points, providing enhanced structural integrity and leak prevention
- Heavy-duty Schedule 80 wall thickness ensures maximum pressure containment and durability
- Precision NPT threading on both ends guarantees secure, leak-tight connections with standard fittings
- Multi-medium compatibility safely handles air, natural gas, oil, steam, and water applications
- Industry-standard compliance with ASME B1.20.1 and ASTM A234 ensures reliable performance and interchangeability
- Environmental regulation adherence with RoHS 3 and REACH compliance for responsible sourcing
Professional Applications & Engineering Value
This galvanized steel pipe reducer delivers critical engineering solutions for industrial fluid systems requiring diameter transitions. The seamless construction combined with Schedule 80 thickness provides exceptional burst pressure resistance, preventing costly failures in high-pressure air, natural gas, oil, steam, and water applications. The NPT threaded connections ensure quick installation and maintenance while maintaining system integrity. Galvanized surface treatment offers superior corrosion protection in harsh environments, significantly reducing maintenance frequency and replacement costs. Engineered to meet ASME B1.20.1 and ASTM A234 specifications, this reducer maintains dimensional accuracy for reliable performance in Class 300 flange systems and other industrial piping configurations.
Specification Summary & Compliance
This pipe reducer features precision NPT threads per ASME B1.20.1 standard with proper engagement dimensions. Manufacturing complies with ASTM A234 for wrought carbon steel fittings and ASTM B633 for zinc coating requirements. The product meets MSS SP-95 specifications for swaged nipples and maintains Schedule 80 wall thickness throughout both pipe sizes. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety standards.
