Weifang glass pipe glass pipe _ _ Connaught FRP glass pipes

 Common fault FRP cooling tower freeze dryer Troubleshooting a dryer malfunction cooling: the compressor does not run the dryer fuse blows hot line open relay high voltage switching operation of the compressor stall line virtual connection or loose Failure II: Dryer After a short stop start high ambient temperatures clogged condenser refrigerant compressor overload lack of low pressure is too low intake of excessive compressor stuck failure three:? compressor does not start incorrect wiring damage to the relay start capacitor voltage is too low or contactor to start winding open not closed hydraulic characteristics of phase 2. Compare the inner wall of the glass tube is very smooth Weifang glass pipe, a new glass pipe roughness coefficient of Hazen-Wllliams 160 a 165 c is its conservative design value (by 50 years dollars) to 150. The new ductile iron pipe and steel pipe of the new values ??are 120 c, after the use of C-65 (see Figure 1). c value is reduced since the inner surface of the tube to produce the molecule of iron oxidation and electrochemical corrosion caused by reflected on the inner wall fouling. Weifang glass pipe glass pipe _ _ Connaught FRP FRP pipe provided by Weifang Connaught FRP Limited. Weifang Connaught GRP Ltd. (www.huanuofrp.com) strong, credible, Shandong Weifang architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Connaught fiberglass and you work into the brilliant, for a better future!