BTM Group(Beijing Tungsten&Molybdenum Group Co.,LTD) has about 50 years of experience in researching and developing in Tungsten/Molybdenum pipe or tube , which are widely used in heating elements,temperature thermal couple, cathode of valve and other high temperature using parts.
Speciation: External diameter: φ4---φ10mm
　　　       Wall thickness: 1.0---1.5mm
　　　        Length: ≤750mm
Applications: the thermocouple protecting tube to test the temperature. making guns, rocket nozzles

 

Special sizes are available, please contact sales for inquiries.