加熱管(guan)產品特點
不(bu)(bu)銹(xiu)鋼(gang)電(dian)(dian)(dian)加熱(re)(re)(re)(re)管(guan)是以金屬(shu)管(guan)為外殼,沿(yan)管(guan)內中心軸向均(jun)布螺(luo)旋電(dian)(dian)(dian)熱(re)(re)(re)(re)合金絲(鎳鉻(ge)、鐵鉻(ge)合金)其(qi)空隙填充壓實具有良好絕緣導熱(re)(re)(re)(re)性能的氧化鎂砂(sha),管(guan)口兩端用(yong)(yong)硅膠或陶(tao)瓷密封。 不(bu)(bu)銹(xiu)鋼(gang)電(dian)(dian)(dian)加熱(re)(re)(re)(re)管(guan)是專門將電(dian)(dian)(dian)能轉化為熱(re)(re)(re)(re)能的電(dian)(dian)(dian)器(qi)元件(jian),由于其(qi)價格便宜(yi),使用(yong)(yong)方便,安裝方便,無污染,被廣泛使用(yong)(yong)在各種加熱(re)(re)(re)(re)場合,不(bu)(bu)銹(xiu)鋼(gang)電(dian)(dian)(dian)熱(re)(re)(re)(re)管(guan)的使用(yong)(yong)壽命都很長,一(yi)般設計使用(yong)(yong)壽命有10000多(duo)小時(shi).
1.電(dian)壓可設計(ji)為(wei):12-660V
2.單注功率為:50W-20KW
3.材質有:10#鐵、T4銅、1Cr18Ni9Ti不銹鋼、Ti鈦等。
4.規格有(you):U型、W型、異形(xing)、帶(dai)散熱翅片(pian)電加熱管(guan)、防爆(bao)電加熱管(guan)
加熱管材料要求
1.對不(bu)銹鋼電(dian)熱(re)(re)管(guan)(guan)的質量造成(cheng)影響的因素中,材(cai)料的質量占很(hen)重(zhong)要2.原因。合(he)理選擇電(dian)熱(re)(re)管(guan)(guan)的原材(cai)料,是保證(zheng)電(dian)熱(re)(re)管(guan)(guan)質量的前(qian)提。
3.管材的選用原則:耐溫、耐腐蝕(shi)。
4.電阻絲的選用:Cr20Ni80
5.氧化鎂(mei)(mei)粉的選(xuan)用 :工業級氧化鎂(mei)(mei)粉