Sizes 4 36 compatibility ductile iron c900 c905 and ips size pvc see catalog page for details.
Pvc pipe bell restraints.
Types of restrained joint systems have evolved from concrete thrust blocks and outside bolted bell restraints to more efficient restrained pipe joints such as the tr flex joint and restrained joint gaskets like mcwane ductile s sure stop 350 gaskets.
Nominal sizes 14 30 inches.
The restraint devices shall be coated using mega bond.
Restraint for pvc pipe bell awwa c900 shall consist of the following.
Use provides restraint for bell and spigot joints transitions couplings and mechanical joints.
Internally restrained joints for each of the pvc pipe restraint products listed below design methods are available from the manufacturer.
Manufactured in the usa.
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Working pressure up to the pressure rating of the pipe.
Pipe restraint for mj fittings bell spigot joints and bolted sleeve type couplings.
Internal serrations will be machined to provide exact tolerances to provide 360 contact and support of the pipe wall.
The restraint for awwa c900 or c909 pvc pipe sizes 4 inch through 12 inch has a split serrated restraint ring for the plain end or spigot end of pipe and a split non serrated bell ring that goes just behind the gasket race hump and is fastened into a harness by an array of thrust rods.
Pvc restraint devices shall be manufactured of high strength ductile iron in accordance to astm a536 grade 65 45 12 for all sizes.
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A split serrated ring.
4 16 pvc ring lock pvcgrip series 3500 joint restraint for mj and push on fittings for c900 c905 and ips pvc pipe to pipe conections and pvc pressure.
Ezpng next generation joint restraint for pvc pipe.
Spline lock gasketed joint this joint uses a gasketed coupling or integral bell with nylon splines that extend into aligned grooves in the coupling bell and the pipe spigot.
Wedge action harness bell joint restraint for new installations of awwa c900 pvc pipe.
Restrained joint gaskets are sometimes referred to as gripper gaskets and consist of a regular slip joint gasket but have embedded.
3 36 pvc stargrip series 4000 4000g2 4100p 4400 mechanical joint 360 ring type restraint system designed for c900 c905 and ips pvc pipe.
The restraint shall be manufactured of ductile iron conforming to astm a536.
4 12 click for more details.