Clamp for locking together flanged pipe and branch pipe or valve has two hinged jaws which fit over flanges and are bolted together at base, each jaw having grips at either end which project above its surface

摘要

The clamp for locking together a flanged pipe and a flanged branch pipe or valve has two hinged jaws (2, 3) which fit over the flanges and are then bolted together at the base. Each jaw has grips (13a, 13b) at either end which project above its surface. These have a cross-section in the shape of an inverted L.