Name:Fire Sprinkler System CPVC Special Reducing Tees ASTM F437        Material: CPVCStandard: ASTM SCH80Size: 1" * 3/4" * 3/4"~  1-1/2" * 1-1/4" * 1"  Fire Sprinkler System CPVC Special Reducing Tees ASTM F437 Description:   Fire Sprinkler System pipe and fittings are designed specifically for fire sprinkler systems.  Fire Sprinkler System CPVC Special Reducing Tees ASTM F437 Character: Burning resistanceLow smoke toxicityEasy installationLight weightLow friction lossNo rusting,Website:http://www.tupipe.com, pitting, scaling or corrosion, even in salt air environmentsImmunity to Microbiologically Influenced CorrosionLong life Fire Sprinkler System CPVC Special Reducing Tees ASTM F437 Specification:D1 D2 D3 d1 d2 I1 d3 d4 I2 d5 d6 I3 L d 1" * 3/4" * 3/4"44363633.6533.2728.5826.8726.5725.426.8726.5725.4891" * 3/4" * 1"44364433.6533.2728.5826.8726.5725.433.6533.2728.5893.51-1/4" * 1" * 3/4"54443642.4242.0431.7533.6533.2728.5826.8726.5725.495.51-1/4" * 1" * 1"54444442.4242.0431.7533.6533.2728.5833.6533.2728.581021-1/4" * 1" * 1-1/4"54445442.4242.0431.7533.6533.2728.5842.4242.0431.751121-1/2" * 1-1/4" * 3/4"61543648.5648.1134.9342.4242.0431.7526.8726.5725.41031-1/2" * 1-1/4" * 1"61544448.5648.1134.9342.4242.0431.7533.6533.2728.58108