100TONG RK-001 Yivli Rijit Kaplin 8''

100TONG RK-001 Grooved Rigid Coupling 8''

Rigid Connection in High-Pressure Systems with ORFA Industrial Assurance

In industrial installations and fire suppression lines, the critical connecting function is performed by the grooved rigid coupling, which provides a fixed and leak-tight joint between two pipes. This 8'' grooved rigid coupling from 100 Tong brand, heavy-duty class, absolutely prevents axial movement and angular deflection, maintaining maximum system stability. Manufactured from GGG 40.3 ductile iron, the professional grooved rigid coupling does not deform even under high pressure, offering safe performance for many years. Equipped with an EPDM gasket system, this grooved rigid coupling provides flawless leak-tightness in lines carrying hot water, cold water, and chemical liquids. Widely preferred in fire suppression systems, sprinkler lines, and hydrant installations, the grooved rigid coupling demonstrates stable operating performance in a temperature range from -50°C to +150°C. Thanks to galvanized carbon steel bolts and nuts, the grooved rigid coupling shows full resistance to corrosion and does not fail prematurely in industrial environments. Used in HVAC systems, water treatment plants, and process lines, this grooved rigid coupling is fast and easy to install. Chosen by installation engineers as a standard connecting element, grooved rigid coupling units significantly increase system safety and mean time between failures (MTBF). The 100 Tong grooved rigid coupling product available in ORFA Industrial stocks is manufactured in full compliance with DIN and EN standards. Each grooved rigid coupling unit passes a pressure test and is supplied with a leak-tightness certificate. To maintain maximum rigidity and reliability in your pipe connections, choose the 100 Tong grooved rigid coupling.

Maintain full rigidity and leak-tightness of your piping with 100 Tong grooved rigid coupling solutions.