UNITED JOINT COMPANY

GROOVED END PIPE JOINING PRODUCTS

TECHNOLOGY

 HOVER FOR JAPANESE

The united joint grooved end technology

At the core of all the benefits that United Joint solutions bring
to a project — such as productivity, safety, design flexibility
and quality — are the unique features of our products.

United Joint GROOVED END PIPING SYSTEMS PROVIDE:

  • Rigidity as required
  • System maintenance and expansion
  • Flexibility as required
  • Seismic stress absorption

Seismic Capability

Piping systems in earthquake-prone areas can be exposed to forces and accelerations beyond normal static conditions.  These seismic forces can cause extensive damage when piping systems cannot accommodate these changes.

United Joint components can be used to accommodate seismic forces in the following piping system conditions:

  • Code-regulated systems with adequate earthquake bracing
  • Unregulated systems with little or no earthquake bracing
  • Buried systems

Applicable Pipe Standard: Carbon steel pipe per JIS G 3452/JIS G 3454 pressure pipe
Applicable Specification: Model certified product by (Finance) Japan Fire-protection Equipment and Safety Center/Japan Metal Joint Association JPF MP 006 specification compliance product FM listed product/UL listed product  Carbon steel pipe per JIS G3452/JIS G3
Applicable Purpose: fire-protection system, rainwater system(all products)/HVAC system (Style 75, only hot dip galvanized)454

BENEFITS

SAFETY: United Joint products require no fire or welding assembly and fewer man hours, and offer reduced chance of injury during installation.

RELIABILITY: United Joint products are put through one of the most comprehensive quality control systems in the industry. Quality inspection is conducted on all stages of manufacturing processes.

VDC: United Joint Company is a dependable and trusted provider of coordinated drawing, fabrication and BIM services.

PRODUCTS

COUPLINGS

COUPLINGS

  • Sizes: 50A-150A
  • 005H Rigid and 75 flexible joints available
  • Angled bolt pad provides rigidity (005H only)
  • Pressures up to 2.0MPa
  • Orange enamel paint or hot dipped galvanized

GROOVED END FITTINGS

GROOVED END FITTINGS

  • Sizes: 50A-200A
  • 45° & 90° elbows, tees, reducers, cap
  • Fitting pressure ratings are equivalent to the pressure ratings of the coupling used to install them
  • All fittings supplied with grooves for fast installation
  • Orange enamel paint or hot-dipped galvanized

MECHANICAL-TS

MECHANICAL-TS

  • Size of Main: 50A-150A
  • Provides a direct branch connection at any location where a hole can be cut in the pipe.
  • Available as a tee or cross outlet with female threaded or grooved ends
  • Pressures up to 2.0MPa
  • Orange enamel paint or hot dipped galvanized

INSTALLATION

  1. Coupling Assembly
  2. Roll Groove


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