玻璃制品，附溫，不附溫，尖頂，平底，測量精確，價格優惠。河北榮興玻璃儀器廠主要生產的透明玻璃管，用于醫學器械，化學儀器，紡織，水族等多個行業。對于其他要求耐高溫、高熱穩定性、高化學穩定性、高介電性能的工業技術部門亦得到廣泛的應用。下述三類本廠均具有相應的生產線。A:普通玻璃管； B:高硼硅玻璃管；C:石英玻璃管；Thetransparentglasstubeswhichourfactorymanufactureareusedinmedicalinstruments,chemicalinstruments,textileandaquariumindustries.Theyarealsowidelyusedinotherindustrialtechnologydepartmentswhichrequirehightemperature-resistant,highthermalstability,highchemicalstabilityandhighdielectricproperty.Wehavethecorrespondingproductionlineforthefollowingthreekindsofproducts.A.normalglasstube;B:borosilicateglasstubeC:quartzglasstube 海水比重計Seawaterhydrometer浮于水面的海水比重計，海水比重、鹽度、顯示精確，使用簡單，讀數容易，透明度高。Floatingontheseawater,thehydrometeristransparent,andiseasytouseandreadseasilywithaccuratenumbers.溫度計溫度準確，包裝精美，出口產品永不掉字。本產品的在制作過程中需要經過高溫使玻璃表面熔化，讓度數侵入玻璃里面，因此絕對不會有掉字的現象出現。ThermometerAccuratetemperature,refinedpackage,Tobeexportedandwouldnotbefaded.Thiskindofproductrequiresmeltingtheglasssurfacethroughheatingonthemanufactureprocess,insertingthedegree.Sotheywouldnotbefaded.可調功率暖管可靠的電路和優質材料保證了熱能輸出，使水族箱內水溫保持穩定.溫度指示范圍可調在20℃~34℃之間.先進的設計,雙重密封絕緣,確保操作安全.自動調節溫度,帶有電源指示燈,完全潛水.AdjustableheatingpipeThereliablecircuitandqualifymaterialguaranteetheoutputofthermalenergyandkeepthewater stemperaturestableinaquarium.Thetemperatureindicationrangeisadjustablebetween20℃to34℃.Theadvanceddesignanddoublesealguaranteethesafeoperation.Adjustingthetemperatureautomaticallywithindicationlightiscompletelyusedforsubmarine.