MECHANICAL Electrical Instrumentation & Control Chemical Engineering Service & Maintenance Spring Support Product Description: Hanger and support systems are essential safety components designed to support and protect piping systems from internal and external forces, including self-weight, thermal expansion, fluid vibration, and seismic loads. They include variable and constant spring hangers for accommodating thermal movement, hydraulic snubbers for controlling dynamic loads, and cold supports for cryogenic applications down to –196 °C. These solutions ensure reliable performance and maintain the structural stability of piping in various plant conditions. Specification: • Variable Spring Hanger & Support: Variable spring hangers provide economical support for piping systems with vertical thermal expansion. This product is typically used where variation between the operating and installed loads can be tolerated. • Constant Spring Hanger & Support: Constant spring hangers assure perfectly constant support through the entire deflection of the pipe load. This counter-balancing of the load and spring moments about the main pivot is obtained by the use of carefully designed compression-type load springs. lever, and spring tension rods. • Hydraulic Snubber: Hydraulic Snubbers restrain undesirable displacement of piping system or its components when they are about to oscillate due to seismic or other types of dynamic loading, while allowing their free movement during the thermal displacement mode. • Cold Support: A cold shoe is a pipe support used for cryogenic applications where heat transferred to the surface is not desirable. A pipe anchor is a support used to anchor cryogenic pipes for axial, lateral, and rotational loads. These supports can be used for temperatures down to -196°C. Domestic Track Records Main Client Doosan KHNP Project Name Shin-Hanul NPP #3,4 Hanbit NPP #1~3 Delivery Year 2024 2024 Domestic Track Records Client (Country) Barakah NPP (UAE) Jordan Project Name Barakah NPP JRTR Delivery Year 2014~2020 2016 Pipe, Tube Supplier Information • UnisonHKR Co.,Ltd. 060 MECHANICAL
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