The material and the classification of double flange transmission joint
Author: liweiTime: 2015-05-09 13:33:48
Double flange-sleeve telescopic joint is applicable to flange connection type on both sides.
when installing,we should adjust length with both ends of the pipeline or flange installation,
after installation and welding,Diagonal are evenly tighten the gland bolts, making it become a
whole,and there exists the displacement, convenient for installation and repairment, being adjusted
according to the size. In the work can make the axial displacement transfer to the whole pipeline.
The material of double flange telescopic joint: carbon steel, stainless steel, the main Q235 cast
steel, ductile cast iron. We can choose the needed joint according to different materials and models.
The transmission expansion joint classification:
The force transmission expansion joint classification: CF type single flange transmission joint,
C2F double flange expansion joint, CC2F type detachable double flange transmission joint, VSSJAFG
type single flange transmission joint,VSSJAF double flange transmission joint, VSSJAFC type
detachable double flanged sleeve transmission joint.
The transmission joint is also called dowel joints, expansion joints, expansion device. Double flanged
sleeve transmission joint is composed of Flange telescopic joint and pipe flange, force transferring
screw and other components, can reduce the pressure thrust connectors (blind plate force) and
compensation of pipeline installation error, double flange loose force transmission expansion joints
cannot absorb axial displacement. Double flanged sleeve transmission expansion joint is mainly used
to the sleeve connection of other accessories in the pump and valves.
