BuraTAL-Flex 6070

BuraTAL-Flex 6070

BuraTAL-Flex 6070


BuraTAL-Flex 6070 is braided from high purity expanded graphite material (C-content >99 %) over knitted with Inconel wire. It contains a special high temperature impregnation as well as a corrosion inhibitor. Due to the high wire content it can be used without end rings.


  • Highly pressure-resistant braided packing
  • Excellent sealing effect
  • Fulfills fugitive emission and TA-Luft requirements
  • Can be used for all high temperature and pressure valve applications in process industry
  • Particularly suited for fugitive emission applications

Operating range

Pressure: p = 450 bar
Sliding velocity: vg = 2 m/s
Temperature: t = -200 °C ... +450 °C,
-200 °C ... +650 °C (steam)
Chemical resistance: pH = 1 ... 14

Applicable for: Hot water, steam, gases, oils, acids and alkalis.
Exception: strongly oxidizing acids like sulphuric acid and nitric acid in high concentrations.

Standards and approvals

  • TA-Luft
  • ISO 15848
  • Firesafe acc. API 589
  • Leak rate test acc. API 622
  • Leak rate test acc. Chevron Texaco Testcert

Forms of supply

Content of boxes
up to 6 mm: 1 kg
up to 10 mm: 2 kg
up to 13 mm: 3 kg
from 14 mm: 5 kg
Supplied by the meter.

The packing can be cut easily from a roll, thus ensuring a prompt repair service.