Pure PTFE Gland Packing is made of 100% white exp anded PTFE yarn. It contains no impregnant , has no lubricant, and has no finsh treatment. Fast and simple to install, with minimum maintenance requirements. It can be adjusted very finely and reduced to extremely low levels. High chemical resistance, very low coefficients of friction.
Pure PTFE Gland Packing has some rime features:
1. Easy to cut and fit in small lid recesses.
2.Excellent sealing capability on repeated opening/closing cycles.
3.Controls emission levels from tanks.
4.Protects tank contents from external systems.
5.Withstands arduous cleaning systems.
6.Part of the comprehensive range of tank lid sealing products.
It not suitable for Molten alkalimetals and fluorine compounds at high temperatures and pressures
Pure PTFE Gland Packing chemical properties：Inert to media in the range pH 0-14(except of HF and certain fluorine containing compounds) and totally compatible with a full range of cargoes including chemicals, petroleum products and foodstuffs.
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