Invention Grant
- Patent Title: Coated pipes for conveying oil
- Patent Title (中): 用于输送油的涂层管
-
Application No.: US13772507Application Date: 2013-02-21
-
Publication No.: US08776837B2Publication Date: 2014-07-15
- Inventor: Laurence Waino McKeen
- Applicant: E I Du Pont De Nemours and Company
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: F16L9/14
- IPC: F16L9/14
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.
Public/Granted literature
- US20130160887A1 Coated Pipes for Conveying Oil Public/Granted day:2013-06-27
Information query
