Black Coupling 1/2″
A dependable leak-proof joint for threaded pipe systems in demanding industrial installations.
The Black Coupling 1/2″ is a fundamental pipe fitting that joins two threaded pipes in a leak-proof manner, moreover it suits water and natural gas lines thanks to its 1/2 inch nominal diameter. In addition, its high-quality cast iron (GG25) body withstands 25 Bar pressure and temperatures from -20°C to +300°C.
The black phosphate surface coating provides effective protection against corrosion, while the internal thread complies with BSP (ISO 7/1) and NPT standards for smooth integration into international projects. Each part is precisely machined after casting, therefore sealing performance is guaranteed. Assembly requires no special tools, consequently installation is fast and system efficiency rises.
Black Coupling 1/2″ — Technical Specifications
This fitting is frequently chosen for water piping lines and moreover provides a safe solution for natural gas connections. It has proven performance in heating systems and radiator connections, furthermore it stands out in steam circuits with its high temperature and pressure resistance. As a result, industrial plant engineers and installers use it widely.
Key Advantages
- High-quality cast iron (GG25) body offers long-lasting and durable use
- Black phosphate coating provides effective corrosion protection even in humid environments
- Precisely machined internal thread guarantees a leak-proof connection
Applications
- Water piping lines for pipe joining and sealing solutions
- Natural gas pipe connections for safe and leak-proof assembly
- Heating systems and steam circuits where high temperature resistance is required
In conclusion, the Black Coupling 1/2″ is the ideal choice for those seeking a reliable connection in industrial installations. ORFA supplies worldwide and provides technical support for consulting and procurement.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies





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