S-7818K254 Length 9" ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized iron construction, extending service life in harsh industrial environments.
• Reliable high-pressure performance due to Schedule 80 seamless design, preventing leaks and system failures.
• Versatile media compatibility for safe use with air, nitrogen gas, oil, steam, and water systems.
• Precision NPT threading on both ends ensures easy, leak-free installation and secure connections to Class 300 fittings.
• Robust dimensional integrity with exact 4" to 3/4" reduction, maintaining flow efficiency and system pressure.
• Long-term durability from heavy-duty wall thickness, reducing maintenance needs and replacement costs.
• Global compliance assurance meeting REACH and RoHS 3 standards, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This galvanized iron pipe reducer is engineered to solve critical challenges in industrial piping systems where pressure integrity and corrosion resistance are paramount. Its seamless construction and Schedule 80 rating provide exceptional strength, preventing burst failures under high-pressure conditions common in air, oil, steam, and water applications. The precise NPT threads on both ends facilitate a secure, leak-proof connection between different pipe sizes, reducing installation time and potential downtime. Made from galvanized iron and compatible with galvanized steel fittings, it offers enhanced protection against rust and chemical degradation, ensuring reliable performance in demanding environments like manufacturing plants, chemical processing, and HVAC systems. This reducer delivers consistent flow transition while adhering to strict ASME B1.20.1 and ASTM A234 standards, making it a trusted component for engineers focused on system longevity and safety.

Specification Summary & Compliance

This pipe reducer features precise dimensions, including a 4" Pipe Size (A) and 3/4" Pipe Size (B) with threaded connections conforming to NPT standards (ASME B1.20.1). It meets Class 2A threading tolerances for reliable fit and is manufactured in accordance with ASTM A234 and MSS SP-95 specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial use.