Developed by two engineers in Finland, siphonic roof drainage made its first appearance in Europe in 1968. Unlike traditional roof drainage systems, a siphonic system is designed to operate with the piping completely charged with water during a rainstorm
Several outlet drains can be connected to a single collector pipe. This means that the pipe can be laid without fall directly under the roof covering, with numerous outlet drains discharging into it. The collector pipe is routed to a single downpipe.
This packing type with protuberant points on both sides of corrugated sheets of ceramic structured packing has higher separation efficiency than those with normal surface due to larger specific surface area and void fraction. Product parameter (chemical c
Syphonic outlets are designed to reduce the entry of air into the system, if air reaches more than 40% of the volume of the pipe the syphonic action will stop. To reduce the amount of air entering the system a baffle plate is usually fitted over the orifi
For pipeline transportation in Petroleum and Natural Gas Industry.Main materials of the pipe are L245, L290, L360, L415, L480, GR.B, X42, X46, X56, X65, X70.Standards ASTM A53-2007, GB 3087-1999, GB/T 3087, API SPEC 5L, ASTM A106/A53.Packing: Bundled, Wat