flame arrester

Articulate Pipe Drain system
TW Drain system is designed to meet the customers' tank condition and with rainfall information, drain rate calculation can be supplied to confirm the drain size decision. TW drain joints are traditional Swivel joint and flexible Flex Joint providing leakage free. TW flex Joint is enforced with elastomeric fabric layers to resist corrosion and reinforced with stainless steel wire to perform flexibility. TW drain system provides life long service and easy installation. A check valve is available to prevent backflow in case leakage occurs.