(1) into the water: water tank inlet general access from the side, you can also access from the bottom or top. When the tank pressure water pipe network utilization, which should be located at the outlet of the inlet pipe network or hydraulic valve float. Float valve is generally less than two. Net float and inlet diameter equal to the diameter tank, the float valve should be fitted before each valve overhaul. (2) outlet: the tank outlet pipe which can be accessed from the side or bottom. Take out the outlet pipe from the side or from the bottom of the inner bottom of the outlet port when connected to a top surface of the tank manufacturers, should be above the tank bottom 50 mm. Yan brake outlet port should be set. Test Method 1, touch, visual welding is completed tank tank price, should comply with the provisions of 4.2. 2, water injection test: close the drain valve and the valve, water to the required level, the 2h ~ 3h, not all parts of the tank leakage and significant deformation phenomenon. 3, test water quality indicators in GB / T 5750 regulations. 4, visual inspection: in normal light with visual inspection. Steel tanks | Chenyu air conditioning (certified) | Xiqing tanks provided by Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.