Double flange limit expansion joint

Release time：2012-10-27 9:50:35 Source：Zhengzhou Butterfly Valve Factory Co., Ltd. Browsing times：get_hits(157,1,0,"show_i_hits")

Double flange limit expansion joint superiority:
Double flange loose load transfer joint VSSJAF ( 1999 standard) or C2F ( 2002 standard) type is composed of a body ( A ), the sealing ring (B ), ( C ), a telescopic tube gland ( D ), main components.
Double flange loose load transfer joint energy transfer is connected piece pressure thrust and compensation pipe installation error, double flange loose joint-force cannot absorb axial displacement, dual flange loose load transfer joint is mainly used with pumps, valves and other accessories of the loose connection.
Double flange loose load transfer joint advantages: double flange loose dowel joint and simple and convenient installation, convenient installation, can withstand the axial tension of pipeline.
Double flange loose load transfer joint features: dual flange connection mode is arranged on the pipeline, double flange loose load transfer joint according to the desired extension distance limit, tighten the nut, the elastic sealing ring on the nut cover under the action of mutual depend on phase, gradient, pressing the outer ring sealing and connecting pipe effect of double flange, loose load transfer joint and pipeline valves connected not only played the pipe compensation effect, more convenient valve repair and replacement.