Coated pipes for conveying oil

Details Coated pipes for conveying oil Coated pipes for conveying oil

2005-06-29

2009-08-18

Dye, Rena L (Department: 1794)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S036910, C138S140000, C138S145000, C138S146000, C138S141000, C138SDIG010, C138SDIG010, C285S045000, C285S055000

Reexamination Certificate

active

07575789

ABSTRACT:
The present invention relates to an oil pipe having a lining imparting substantially reduced adhesion of asphaltenes, paraffin wax, and inorganic scale, so as to reduce plugging of said oil pipe, and impermeability to salt water so as to protect the oil pipe from corrosion.

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