90 degree door elbow 1.Material: UPVC 2.Standard: BS 3.Size: 3',4' 4.Certificate: ISO9001, ISO 14001,NSF,CE,WATER MARK PVC DRAINAGE FITTINGSNOTICE: All ERA pipes and fittings are in new material!90 degree door elbow1.Material: UPVC2.Standard: BS3.Size: 3',4'4.Brand Name: ERA5.Color Available: White, Grey, Brown6.Certificate: ISO9001, ISO 14001,NSF,CE,WATER MARKEquipped with 431 injection machines ...