Even the tap fastened with raw materials, still leaks reasons: 1. Outlet leaky reasons: it is because the axis washer inside the faucet wear due. Use pliers to loosen and remove the gland tied to clip out the axis washer, shims can be replaced with a new axis. 2. Tied to lower gap leaking faucet reason: That is because within the triangle gland seal wear caused. You can loosen the screws removed tethered head, then loosen the gland removed, then remove the gland inside of the triangle seal shop and put new one. 3. Takeover junction leakage: generally is cap nut loose, then you can re-fasten the cap nut or replaced with a new U-shaped gasket. If there is water faucet fewer conditions, may be leaking condition occurs because the leader of the sealing disk single gun jammed gravel, this phenomenon is leading to qualified teacher dismantling clean up, but if it is damaged it must be replaced pads . In general, the proper use of the faucet, refers not to the faucet tight rotation, butter pads sub leading 7-8 years of life can be maintained, but the hot water faucet in part due to the thermal expansion and contraction under easy to reduce its life with raw material prices, it is generally recommended that the best hot and cold sides of the pad simultaneously changed regularly. Faucet flow and water pressure related with raw material manufacturers, the greater the pressure the greater the flow, diameter of 1.5 cm to 4 charge calculation Xiamen raw material belt, when 1KG pressure flow 9 l / s or so, when the pressure is 15.8 liters 3KG Flow / sec or so, when the pressure is 6KG about 31.77 liters / sec. I usually tap water pipeline in the calculation of the flow per unit time yes. Water pressure for 0.1--0.6Mpa, flow rate of about 1--3 m / sec, often taking 0.3Mpa ie 1.5 m / sec flow calculations. The formula is: = pipe cross-sectional area of ??the flow velocity orang experts Ware _ X with raw material manufacturers _ with raw materials provided by the orang expert ware. Search for "faucet, wit brand with raw materials," fly suppliers, network operators choose to have a full alliance Certified: Guancheng District orang expert ware firm (#), trustworthiness and reliability, now click on "Business on the page Union customer service "live chat with us now!