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XH-1000 Extra Heavy Rigid Coupling Download PDF



The Shurjoint Model XH-1000 is an extra heavy rigid coupling designed for high pressure services up to 1000 psi (70 Bar), supplied with a standard C-shaped gasket and heavy duty bolts and nuts.  The coupling is painted in orange color.  The Model XH-1000 can be installed on standard roll- or standard cut-grooved pipes.  For sizes 2” through 4”, there will be a gap between the bolts pads after installed and bolts and nuts shall be always tightened with a torque 60 – 70 Lbs-Ft (80-95 Nm).  For sizes 6” and above, the bolt pads make a metal-to-metal contact when properly installed and there is no torque wrench requirement.  The Model XH-1000 can be also used for stainless steel pipe.

* Working Pressure is based on roll grooved standard wall carbon steel pipe. Stated pressure ratings have been developed with a safety factor. Please see Shurjoint’s 2017 online installation instructions for most recently updated instructions. Proper installation is important to proper performance.

† Allowable Axial Displacement and Angular Movement (deflection) figures are for roll grooved standard steel pipe.  Values for cut grooved pipe will be double that of roll grooved.  These values are maximums; for design and installation purposes these figures should be reduced by: 50% for ¾” – 3½”; 25% for 4” and larger to compensate for jobsite conditions.

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