Metragator metal expansion joint.
Metal expansion joint.
Senior flexonics engineers manufactures and markets metal expansion joints and is recognized as the leader in the expansion joint industry.
Radcoflex metal expansion joints consist of a metal bellows element fitted usually with fixed or floating swivel flanges or pipe weld ends to facilitate installation into a pipework system.
The most common fitting configurations are flanges or beveled weld ends.
In order to evaluate the loads upon piping supports or equipment the determination of the forces and movements required is essential in order to move an expansion joint.
Keyser metal expansion joints design.
The tefbellows is an expansion joint that combines the properties of metal and ptfe into the most advanced expansion joint available for highly corrosive piping systems.
Metal expansion joints fall into 2 different basic categories.
A key to permanently solving any tough metal expansion joint application is to accurately identify the root cause s of past failure modes of products removed from service.
Our global leadership has been earned through consistent application of solid engineering principles stringent quality standards and product innovation to produce safe and reliable metal expansion joints for all types.
Unrestrained assemblies and restrained assemblies.
Metal expansion joints also called compensators are compensating elements for thermal expansion and relative movement in pipelines containers and machines they consist of one or more metal bellows connectors at both ends and tie rods that depend on the application they are differentiated according to the three basic types of movement.
Hinged single expansion joint consists of metal bellows flanges or pipe ends and restraint system with axis of rotation.
Normal design temperatures are from 300f to 400f and they will retain their pressure carrying capacity up to 1 200f in an upset condition sufficient time for system shut down and replacement.
Externally pressurized metal expansion joint external pressurization eliminates bellows squirm large axial movement maintenance free.
The in line pressure balanced metal bellows expansion joint is used in a straight piping run to absorb axial movement with minimal thrust forces imposed on the system anchors each in line pressure balanced expansion joint is designed for a specific pressure temperature and axial compression rating.
Bellows not directly exposed to abrasive media heavy wall housing protects from external damage max working pressure.
The metal bellows element consists of a number of convolutions formed into the wall of a relatively thin gauge cylinder usually of stainless steel or other high nickel alloys.
Hinged expansion joint can only accept angular movement.
Metal expansion joint engineering.
Hose master s in house product and failure analysis lab can identify various failure modes whether a result of fatigue corrosion deformation or from a host of other possible causes.
The pressure load produced by internal pressure is contained by hinged parts and it is not necessary to install strong fix points and robust guiding in piping system.
