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US 2020/0346448 A1Published application
Multilayer tube, particularly for fluids
AssigneesFluortubing BV, Tubigomma Deregibus S.R.L.
InventorsAlexander J.A.SOETERBROEK, Andrea DEREGIBUS
Life of this patent
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Abstract
A multilayer tube, particularly for fluids, includes a sheath made of fluorinated polymers which is located in an innermost layer, which is adapted to be in contact with a circulating fluid, and is constituted by coupling a first, nonconducting material to a second, black-pigmented material that is electrically at least antistatic in the form of one or more continuous strips. The sheath has a smooth internal surface and is reinforced with external layers that are predominantly made of rubber.
Claims12
A multilayer tube comprises:
- a sheath made of fluorinated polymers which is located in an innermost layer, is adapted to be in contact with a circulating fluid, and is constituted by the coupling a first, nonconducting material to a second, black-pigmented material that is electrically at least antistatic in the form of one or more continuous strips, wherein said sheath has a smooth internal surface and is reinforced with external layers that are predominantly made of rubber.
Dependencies are inferred from the claim text.