上海勝緒電(dian)氣有限公司(si)主營產(chan)品：SRY2管(guan)狀電(dian)加熱(re)器(qi)， SRY4管(guan)狀電(dian)加熱(re)器(qi)，SRY2油用(yong)電(dian)加熱(re)器(qi)，

SRY4油(you)用電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY2-3管狀電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY2-2隔爆式(shi)(shi)(shi)管狀電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY2-3隔爆式(shi)(shi)(shi)管狀電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，BGY2防爆式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，BGY4防爆式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，BGY8防爆式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY1護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY2護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY3護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY4護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY5護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY6護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY7護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，HRY8帶翅片型護(hu)(hu)(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-1護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-2護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-3護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-4護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-5護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-6護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-7護(hu)(hu)(hu)(hu)套(tao)(tao)式(shi)(shi)(shi)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)，SRY6-8帶翅片型護(hu)(hu)(hu)(hu)套(tao)(tao)電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)。 

用途：

HRY2護套式防爆電加熱器用于液壓，潤滑裝置加熱液壓油和潤滑油，也可用于加熱無腐蝕性的氣體和液體。

特點：
HRY2護套式防爆電加熱器由加熱芯子和護套組成。加熱芯子采用金屬管狀電熱元件作為熱源，護套采用冷拔無縫鋼管或不銹鋼管制成。電加熱器與油箱體采用法蘭連接。護套將加熱芯子與被加熱油隔離，在更換電加熱器時，不需要放掉油箱的油液，僅需抽出加熱器芯子，更換一個新的加熱芯子即可，維護方便。電加熱器與被加熱油液接觸面積大，表面熱功率小，不結碳，油液不會因局部高溫而碳化。使用壽命長，安全、可靠。

主要技術參數：
額定電壓      單相220V，三相380V
表面發熱功率  ≤3w//cm2    
使用溫度      ≤300℃
工作介質      礦物油
工作壓力      ≤0.8Mpa

HRY型電加(jia)熱器技術參(can)數，規格及外形尺寸

標(biao)記示例：型號(hao)HRY2，電壓220V，功率3KW電加熱(re)器，標(biao)記為：電加熱(re)器HRY2-220/3。