Puretube HP / UHP ultra clean Ba + tube, material: TP316L, main specification packageThey are 6.35x0.89mm  9.53x0.89mm. 12.7x1.24mmAccording to ASTM A213 / A269 / a270, it has passed the precision oil drawing process  ultrasonic purityWater cleaning can ensure the inner wall finish RA < 0.375 μ m, which can be clean according to customer requirementspacking.HP / UHP Ba + tubes are mainly used in semiconductor industry  related microelectronics industry, such as LED, LCD, OLED, solar panel, etc. are used as dust-free room  gas holder to transmit high purity gasSpecial gas pipeline transportation system. In addition, based on puretube Ba + tubeIt can be used as base material for electropolishing, which can make EP pipe reach higher level.