Key Features: The product is a flexible Ductile Iron Restrained Coupling, branded "GREAT WALL", designed for pipe connections. It features an epoxy power coating, EPDM sealing, and Stainless Steel 304 bolts. It operates within -20℃ to +120℃ and handles PN16 working pressure, suitable for HDPE/PVC pipes, water, neutral liquids, and sewage.
Supplier Highlights: The supplier, ANQING GREAT WALL PIPELINE CO., LTD., manufactures this flexible ductile iron restrained coupling in China.