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Other special valve
Double flange telescopic device
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Product description
The product model：B2F
Product features：
Product features：
A detailed introduction
Double flange loose tube limit expansion joint is made from pine set of expansion joint and a mix of a flange limit short tube. Double flange loose tube limit expansion joint can prevent pipeline leakage and damage compensation caused by excessive displacement of joint, mainly used for the absorption within the range allowed displacement axial displacement and axial thrust pressure pipe under loose tube connection.