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China, Chinese Marine Bolt Shear Coupler for Crude Offloading: 15kN Tensile Strength Bolts1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Storage Transportation EquipmentBolt Break Away CouplingEmergency Break Away Coupling
LIANYUNGANG LOADARM INDUSTRY CO., LTD.
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Product Description Product DescriptionThe structure for Steel wire emergency break away coupling:Break away coupling can protect the loading and unloading for loading arm, preventing accidental leakage.There are two kinds of break away coupling, wire break away coupling and bolts break away coupling.Bolts break away coupling machinery theory: Break away the coupling before the pipeline are in force. The break away coupling seperates to two parts. The both coupling face will be closed quickly to prevent the accident.Wire break away coupling machinery theory: using a steel wire to install on the loading arm along the moving position of tank truck. one point ties to the break away coupling, the other point ties to riser, inner arm or someplace near it. The max extend length of wire should be more than the total length of inner arm and outer arm so that when the tank truck moves accidentally, the wire will tighten in advance. The break away coupling will break away and the both coupling face will be closed before the liquid pipeline are under force to prevent the accident.
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