Gas sealing tape
COBAS GAS YELLOW SEALING TAPE
Cobas Yellow Gas Seal Tape is approved by relevant authorities and used by the gas industry world-wide. Also, Cobas Yellow Gas Seal Tape is color-coded yellow so fitters and inspectors can easily recognise it as an approved tape.
It is a high density PTFE thread sealing tape designed specifically for gas lines. Cobas Yellow Gas Seal Tape is a thick, full or maximum density thread sealing tape. Unlike most thread sealing tapes on the market Cobas Yellow Gas Seal Tape has not been stretched during the manufacturing. Stretching lowers the apparent density of tape by increasing its porosity. As stretched tape is more porous, more is required to obtain an effective seal.A stretched tape is also flimsy and difficult to work with. It is more likely to shred and string. The amount of tape wasted is high. With Cobas full density Yellow Gas Seal Tape these problems are avoided.
compatible with a very wide range of materials. It can be used on pipe made from galvanized steel, iron, brass, copper, aluminium , stainless steel, polyethylene, polypropylene, PVC, CPVC, ABS and fibreglass. It can also be used on pipes carrying the following materials:,
Liquid Petroleum Gas Natural gas, Nitrogen, gaseous,Petroleum solvents, Steam, Vegetable oils, Water, Acids dilute, Air, compressed, Alcohols, Chlorinated solvents, Cutting oils Diesel fuel oil, Ethylene glycol
Length 10m or 30m
Width 12mm or 19mm
Thickness 0.102m m ± 10%
0.004in. ± 10%
Density, apparent 1.5 g/cm 3 ± 10%
Pressure rating In tests conducted by an independent laboratory
Cobas Yellow Gas Seal Tape was found to seal fittings carrying natural gas at pressures
up to 4,347 P SI or 30,000kP. Note: Pressure ratings are relative
to the quality and torquing of the fittings and the amount of tape used.
Temperature range / -268˚C to + 260˚C
PTFE is completely stable up to + 260˚C . Decomposition is slow up to +400˚C . Although decomposition will occur on contact with naked flames.
SKU: Gas tape (12mmx10m) (12mmx30m) (19mmx10m)