Flexible clamp joint
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Author:佚名
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Published time: 2020-10-14
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The flexible clamp joint is manufactured by casting, and the sealing ring is inside. KRHD type flexible clamp, also known as split expansion joint, is a kind of pipeline connection, reliable performance, and easy to install.At low pressure, against the elastically deformable sealing ring, sealing purposes; when the pressure increases, through the medium acting on the sealing ring, plays the role of self-sealing, and a gap in the middle to make compensating pipe due to thermal expansion cold Displacement and bending caused by shrinkage.
The flexible clamp joint is manufactured by casting, and the sealing ring is inside. KRHD type flexible clamp, also known as split expansion joint, is a kind of pipeline connection, reliable performance, and easy to install.
At low pressure, against the elastically deformable sealing ring, sealing purposes; when the pressure increases, through the medium acting on the sealing ring, plays the role of self-sealing, and a gap in the middle to make
compensating pipe due to thermal expansion cold Displacement and bending caused by shrinkage.
According to the connection method, they can be divided into welding-free clamp joints, welded clamp joints and flanged clamp joints. 1. KRHD welded flexible clamps are composed of outer clamps, inner clamps, and sealing rings.
And bolts, weld the inner card directly to the two ends of the pipeline, then put the sealing ring on the joint of the inner card, and fix the outer card on the inner card with bolts. 2. CS type welding-free flexible clamp joints are
composed of external clamps, limit claws, sealing rings, and bolts. Align the two pipe ports, and the clamps can be installed at the ports. 3. The flange type is short as the name implies The pipes have flanges, most of which are used for connection with valves
and replacement of old pipeline expanders. The above three types of flexible clamp joints are commonly used nominal diameters: DN50---DN3200 (DN3200-DN5000). Hoop product specifications
