Name: Fire Sprinkler System CPVC Sprinkler Head 90° Elbows ASTM F437         Material: CPVCStandard: ASTM SCH 80Size: 1/2" * 1/2"T ~ 1" * 1"TFire Sprinkler System CPVC Sprinkler Head 90° Elbows ASTM F437 Description:  Fire Sprinkler System pipe and fittings are designed specifically for fire sprinkler systems. Fire Sprinkler System CPVC Sprinkler Head 90° Elbows 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 Sprinkler Head 90° Elbows ASTM F437 Specification : Size Outside Dia Socket Type Structure Diameter  D0 d1 d2 l d NPT BSPT 1/2" * 1/2"T30.521.5421.2324.221614143/4" * 1/2"T3526.8726.5727.42214143/4" * 3/4"T3526.8726.5727.42214141" * 1/2"T4433.6633.2730.583014141" * 3/4"T4433.6633.2730.583014141" * 1"T4433.6633.2730.583011.511