Description ProSource34B-1BPipeUnion,1in,Threaded,MalleableIron,40Schedule,300PSIPressureTheseblackmalleableironfittingsareleakprooftestedandthreadsarepreciselymachinetooledforeasyconnectionstonaturalgas,propane,oilandairapplications.ProductDetailsConnectionType:ThreadedHexSize:2.07inLength:2.06inMaterial:MalleableIronNominalSize:1inOperatingTemperature:-4572(-20300)PressureRating:300PSIScheduleRating:40FeaturesThepipeunionshasablackfinishThepipeunionsareULandFMcertifiedThepipeunionsmeetsASTMandASMEstandardsThepipeunionsareusedforextendingandconnectingmalepipes