Electric hydraulic jacks course 320t hydraulic jacks, pipe joints leak, and how to do it? How do we check to exclude it? Here I would electric hydraulic jack fittings leakage fault to you specifically analyzed, to help you to troubleshoot, avoid this failure: 1: fittings not tightened; Remedy: Press the general experience Tighten 2: threaded portion of thermal expansion; exclude Method: Heat state retighten 3: Vibration loose fittings; Remedy: Re-tighten the hydraulic jacks, and use the hose clamp with a shock absorber for support 4: joint body or the nut thread size is too loose; Remedy: Check size, replace the 5: metric fine thread fittings screwed into a threaded hole in the cone teeth; Remedy: Replace 20t hydraulic jacks, Teflon wrapped plastic bags need to tighten fittings 6 when using cone teeth: thread or screw hole before installation can not be worn, soiled or damaged; Remedy: by tapping or pull teeth trimmed back or screw threads, or renewal 7: fittings overtighten the threaded aperture split; Remedy: Replace introduction of new products the company produced ultra-thin hydraulic jacks, using high-pressure hose and nipple connection with the use of fast, quick and overcome the shortcomings of traditional joint oil spill is mainly used for electric power, construction, machinery manufacturing, mining, railway bridges shipbuilding and other industries to install equipment from the top demolition job. Ultra-thin (flat) hydraulic jacks through high pressure hose, dispensing valve connection, can achieve a hydraulic pump driven by multiple thin jack. 15t hydraulic jacks, hydraulic jacks, hydraulic force provided by the Texas Lu Lu force hydraulic machinery plant. Texas Lu force hydraulic machinery plant (www.luliyeya.com) strong, credible, in Dezhou hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lu Hydraulic and you hand into the brilliant, for a better future!