Double-Flanged Metal-Seated Check Valve
The supplier description identifies a double-flanged metal-seated check valve and lists a ductile-iron body with bronze or brass seat options.
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Fluid-equipment inspection, repair and technical consultation are separately named in the company scope.
Tieling Lianggong Valve identifies Fluid Equipment Inspection and Repair in its published company introduction. Fluid-equipment inspection, repair and technical consultation are separately named in the company scope. Identify the equipment and describe the inspection or fault requirement with available records. Agree the actual service boundary, parts and handover criteria before assessing the proposal for the particular maintenance task.
