云南快乐十分一定牛彩票

Home > Product > Raw material glass tube > Specification of Three High Purple Gold Tubes

    Specification of Three High Purple Gold Tubes

  • Category:
    Raw material glass tube
  • Browse number:
    593
  • Release time:
    2019-02-16 16:42:24
  • INQUIRY

iso9001 international quality system certification enterprise, early application of tsinghua technology, ten years of glorious history, the factory covers an area of more than 80 acres, 10 million vacuum tube annual production capacity, research and development of imported vacuum tube testing equipment, the selection of high quality pipe production, products exported to southeast asia, the middle east , south america and other countries, welcome to the company site visit!

[color] sapphire blue

云南快乐十分一定牛彩票[material] borosilicate glass 3.3

[length] 1500mm

[outer tube diameter] 47mm

[inner tube diameter] 37mm

云南快乐十分一定牛彩票[glass thickness] 1.6mm

[heat] 3.3x10-6 °c

[absorption coating] al/n/al

[absorption coefficient]>90%

[heat loss coefficient]<10%

[vacuum pressure] p<5x10-2pa

[maximum temperature]>200°c


RELATED PRODUCTS

  • 400-155-0538
  • xinyuan171171@163.com
  • Dawenkou Solar Energy Industrial Park, Taian City, Shandong Province
乐优彩票天天红单下载 乐优彩票登入,备用,官方网址 乐优彩票网址是多少 乐优炫彩官网 乐优炫彩app下载 乐优炫彩app天天红单 乐优炫彩彩票app下载 乐其彩票网站 乐优炫彩app 乐博彩票快三是真的吗