Name: UPVC 88° Elbows DINMaterial: UPVCStandard: DINSize: 40mm ~ 160mm UPVC 88° Elbows DIN Specification : Nom. Size(mm)405075110160UPVC 88° Elbows DIN Application : 1.Construction building drain,Website:http://www.tupipe.com, waste and vent pipe system;2.Highway, Tunnel, Subway drain, waste and vent pipe system;3.Industrial drain, waste and vent pipe system.