Rigid Couplings

March 10th, 2015 by admin

• Supplied with pre-lubed gasket
• Provides joint rigidity, for the support and hanging requirements of ANSI B31.1 Power Piping Code; ANSI B31.9 Building Service Pipe Code and NFPA 13 Sprinkler Systems
• Tongue and groove arrangements in housings do not permit expansion, contraction or deflection
• Available with hot dipped galvanized coatings as optional

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