PE electric-melting 90 degree elbow 1,,ISO certificate 2.Long lifetime and safety 3. ... , PE fuel gas, etc. 2.Details: Name:PE electric-melting 90 degree elbowSpecificationOutside diameter(mm):200,250,315,355,400,450,500 ... " Delivery time30-40 daysPackingCartons3.Photos:4.Certificates: PE electric-melting 90 degree elbow