Expansion Joint / Compensator · Pipe Connections & Fittings
Jiangsu New Yangzi Pipe Industry Co., Ltd. of China holds DNV Type Approval certificate TAP00001VB, issued by DNV SE on 2025-08-06 and valid until 2030-08-05, for products designated GB/T12522-2009, CB1153-2008 and GB/T12777-2008. Metallic expansion joints are pipe components that typically take up thermal movement and misalignment in piping. DNV classifies the product type as Metallic Expansion Joints in Mechanical Equipment and Piping.
Metallic expansion joints of this kind are typically installed in piping runs such as exhaust, steam, cooling water and fuel lines to accommodate thermal expansion, vibration and installation tolerances.
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