欧美人与动牲交av

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            1. 收藏本站 提供:電熱管價格和電熱管規格型號大全,還提供電熱管接線、選型的問題,特耐佳電加熱器高端電熱供應商。

              W型電加熱管

              今日出廠產品展示及部分報價

              W型電加熱管, 金屬管狀電熱元件原理
              W type electric heating tube, the principle of metal tubular electric heating element
              管狀加熱元件是一種在金屬管中放入電阻絲,并在周圍空隙部分緊密填充有良好耐熱性、導熱性和絕緣性的結晶氧化鎂粉,再通過其他工藝處理的加熱元件。它具有結構簡單,機械強度高,熱效率高,安全可靠,安裝方便,使用壽命長凳特點。廣泛用于各種硝石槽,水槽,酸堿槽及空氣加熱爐干燥箱,熱模具等裝置。用戶在選擇加熱管的時候應考慮的是加熱介質和使用環境,其余的由我們給您推薦最佳的設計方案。
              Tubular heating element is a into the resistance wire in the metal tube, and in the surrounding void part tightly filled with good heat resistance, thermal conductivity and dielectric properties of crystalline magnesium oxide powder, and then through the other process heating element. It has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, convenient installation, service life bench characteristics. Widely used in a variety of niter slot, tank, acid-base tank and air heating furnace drying box, heat mold device. Consideration should be given to the user in the selection of heating tube is the heating medium and the use of the environment, the rest of us to recommend the best design.
              它的原理如圖
              Fig. it principle
              在金屬管與電熱絲之間填充電熔結晶氧化鎂粉作為絕緣和導熱層。
              Electric melting crystalline magnesium oxide powder as insulation and heat conduction layer is filled between the metal pipe and the electric heating wire.
              主要技術指標:
              The main technical indicators:
              1、 功率參數:額定電壓下的功率為+5%-10%
              1, power: power parameters under the rated voltage is +5%-10%
              2、 泄漏電流:工作溫度下的泄漏電流<0.5mA
              2, current leakage: leakage current < 0.5mA operating temperature 3、 電氣強度:工作溫度下的電氣強度承受實驗電壓>1000V,50Hz,1MIN,不應有閃絡擊穿: 3, electrical strength: electrical strength temperature withstand test voltage, 1000V, 50Hz, 1MIN, there should be no flashover breakdown: 4、 絕緣電阻:冷態絕緣電阻≥100MQ(兆歐) 4, insulation resistance: cold insulation resistance is greater than or equal to 100MQ (Zhao Ou) 外觀:無顯著的機械傷痕或者局部的膨脹,彎曲處無皺紋,凹凸等現象。 Appearance: no mechanical injuries significantly or local swelling, bending without wrinkles, uneven phenomenon. 本行廠價銷售各種電熱器材如: The factory sales of various electric equipment such as: 發熱管:不銹鋼單頭電熱管,干燒電熱管,浸水式電熱管,耐腐蝕單頭電熱管,螺紋安裝單頭電熱管,鐵弗龍電熱管等,翅片發熱管(帶散熱片發熱管),U型電熱管,M型電熱管,石英電熱管,陶瓷發熱管,鈦發熱管,鐵氟龍發熱管,以及其他不銹鋼雙頭發熱管
              Heat pipe: stainless steel single head electric heat pipe, dry burning electric heating tube, water heater, corrosion resistant single head electric heat pipe, screw mounted single head heating tube, Teflon electrothermal tube, finned heat pipe (with heat sink heat pipe), U type electric heating tube, M type electric heating tube, quartz heating tube, the ceramic heating pipe, titanium heating tube, Teflon heating pipe, and other stainless steel double heat pipe.
              發熱圈:不銹鋼發熱圈,鑄鋁發熱圈,鑄銅發熱圈,熱流道發熱圈等.
              The heating coil: stainless steel heating coil, aluminum heating circle, cast copper heating coil, hot runner heating coil.
              發熱板:不銹鋼發熱板,鑄鋁發熱圈,云母發熱板,陶瓷發熱板,遠紅外線發熱板等
              The heating plate: stainless steel heating plate, cast aluminum heating coil, mica heating plate, ceramic heating plate, far infrared heating plate
              產品可用于塑膠行業,醫療行業等幾乎各種工業生產、加工和表面處理所使用的烘干和加熱系統. 本公司產品質量可靠,價格合理;材質,規格,功率等可按客戶要求定做.
              The product can be used for plastic industry, using the medical industry almost all kinds of industrial production, processing and surface treatment of drying and heating system. The company’s products and reliable quality, reasonable price; materials, specifications, power can be customized according to customer requirements.

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              欧美人与动牲交av
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