... : PVC flange. 2.Standard: DIN, ANSI 3.Certification: ISO9001 4.We provide OEM. Description: 1).Name: PVC flange. 2).Standard ... 75mm, 90mm, 110mm, 160mm, 200mm, 250mm, 315mm. 4).Color: grey, white 5).Material: New PVC 6).Application: water supply,water draining,farming ... and Good electrical insulation 3)good checimal nad drug resistance 4)Water quality unaffected and Small resistance to fluidity 5) ...