該產品廣泛應用於:鹵素燈、汞燈、單端燈、汽車燈、舞臺燈、熱電偶、復印機燈、水處理燈套管、各類石英器皿、管道等領域。
尺寸公差Dimensional Tolerance
外徑范圍 Range of OD | 外徑 OD | 壁厚 WT | 偏壁度 Siding | 橢圓度 Out of Round | 彎曲度 Bow/1220mm |
≤6mm | ±2.0% | ±10% | 12% | 2.0% | 2.5mm |
6.00-15.00mm | ±1.25% | ±8% | 10% | 1.5% | 2.5mm |
15.00-20.00mm | ±1.25% | ±10% | 15% | 1.5% | 2.5mm |
20.00-25.00mm | ±1.25% | ±10% | 15% | 1.5% | 2.5mm |
25.00-30.00mm | ±1.35% | ±12% | 15% | 1.5% | 2.5mm |
30.00-80.00mm | ±1.5% | ±14% | 15% | 2.0% | 2.5mm |
化學成份 Chemical composition 單位:unit : ppm
鋁 Al | 鐵 Fe | 鉀 K | 鈉 Na | 鋰 Li | 鈣 Ca | 鎂 Mg | 銅 Cu | 錳 Mn | 鉛 Pb | 硼 B | 鈦 Ti |
20 | 1.0 | 3.5 | 3.5 | 1.0 | 2.0 | 0.5 | 0.3 | 0.5 | <0.01 | <0.2 | 2.0 |
物理性能:Physical Properties
密度 Density 20℃kg*m-3(×103) | 2.2 |
熱膨脹系數 Coefficient of expansion 25-300℃℃-1(×10-6) | 0.56 |
軟化點 Softening point(℃) | 1710 |
退火點 Annealing point(℃) | 1230 |
變形點 Strain point(℃) | 1140 |
楊氏模量 Youngs modulus(Pa) | 7.3×105 |
產品應用:Application
該產品廣泛應用於:鹵素燈、汞燈、單端燈、汽車燈、舞臺燈、熱電偶、復印機燈、水處理燈套管、各類石英器皿、管道等領域。
It is widely applied for halogen lamp, mercury lamp, single-ended lamp, automobile lamp, stage lamp, thermocouple, printer lamp, sleeve for water treatment lamp, quartz utensils and pipes, etc.
新手教學
批發市場僅提供代購諮詢服務,商品內容為廠商自行維護,若有發現不實、不合適或不正確內容,再請告知我們,查實即會請廠商修改或立即下架,謝謝。