PVC-U water supply series pipes
PVC & UPVC pipes
Standard: Act to GB/T4219-1996; GB/T4220-1984
Characteristics: Better flow characteristics with smooth inner surface; Free from weakness caused by rusting, weathering and chemical actions; Excellent mechanic performance; Seamless, strong and resistant; Convenience for jointing.
Usage: Widely used for agriculture irrigation ngineering and garden virescence engineering.