elbow coupler for the underground oil gas pipeline

Underground oil gas transit pipe :

1. Impermeable layer is made from pure EVOH without any modification for the best separation impact. This impermeable layer can be used together with all kinds of oil, ethanol mixture and additive, it's ensured to be appropriate for all of types of fuel in the
world.

2. The proper five-layer structure makes the layers can be pasted in each other

3. Non-corroding, service life is long, It's able to bear various chemical mediators, no electrochemical corrosion.

4. It's burst pressure exceeds 40 standard atmospheric oressure, ten times of working pressure, so that higher safety can be kept.

5. Working temperature range from -40 to 50℃ , with excellent capability.

6. Lightweight, covenient for transport and installation.

7.we have our own R&D team.

8.product meet the standard of EN14125,ISO9001.