Click to expand Tap to zoom Dayuan Flange for Bladder Tank DYN FE12-24L by Dayuan Sale ₱320.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Dayuan Flange DYN FE12-24L Flanges are used to connect pipes with each other, to valves, to fittings, and to specialty items such as strainers and pressure vessels.