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FLEX-TEND® Flexible Expansion Joint Features and Applications: • Sizes 2 inch through 48 inch • Rated 350 PSI working water pressure (Sizes 2 inch and 30 inch and above rated at 250 PSI) • For Ductile Iron, Steel, PVC or HDPE pipe • Sizes 4 inch through 12 inch have had a configuration update. • Expansion/Contraction travel preset at ...
The TR Flex® is the most widely accepted and installed integrally cast restraint joint system in the Ductile iron pipe industry. This easy-to-use product has proven versatility. It’s flexible, reliable, and watertight up to and beyond its 350-psi pressure rating.
expansion joints decouple vibrations and structure-born noise from diesel engines, turbines, pumps and compressors, preventing their transfer to the continuing lines. At the same time, expansion joints allow nearly force-and torque-free connection of pipes to sensitive fittings, appliances and equipment (e.g. to turbine nozzles).
Push-on joints of modern Ductile Iron pipe systems are particularly effective in preventing problems of infiltration, exfiltration, and root intrusion that have plagued sewer systems of other piping materials.
Flexible Expansion Joint for use in drain, waste and vent (DWV) non-pressurized piping. Designed to give Deflection and or Expansion/Contraction needs to protect gravity drain pipeline systems from shear caused by gradual soil subsidence or seismic events.
This manual is intended as a guide for field welding and cutting cement-mortar lined and unlined Ductile Iron Pipe. For welding or cutting special lined pipe, consult the pipe manufacturer.
Features & Benefits. Simply put, the most widely accepted and installed integrally-cast restraint joint system in the Ductile iron pipe industry. Proven as a versatile and easy-to-use item, this joint is flexible, sure, and watertight to and beyond its 350-psi pressure rating while preventing longitudinal separation of the joints whether ...
