Invention Application
WO2016016713A1 BI-METALLIC MECHANICALLY LINED PIPE WITH METALLURGICAL BONDING AT ITS ENDS; METHOD OF MANUFACTURING SUCH BI-METALLIC LINED PIPE
审中-公开
双金属机械连接管，带金属结合件; 制造这种双金属衬管的方法
- Patent Title: BI-METALLIC MECHANICALLY LINED PIPE WITH METALLURGICAL BONDING AT ITS ENDS; METHOD OF MANUFACTURING SUCH BI-METALLIC LINED PIPE
- Patent Title (中): 双金属机械连接管，带金属结合件; 制造这种双金属衬管的方法
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Application No.: PCT/IB2015/001308Application Date: 2015-07-27
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Publication No.: WO2016016713A1Publication Date: 2016-02-04
- Inventor: DENNIEL, Sylvain , HAMILTON, John
- Applicant: TECHNIP FRANCE
- Applicant Address: 6-8 Allée de l'Arche Faubourg de l'Arche ZAC Danton F-92400 Courbevoie FR
- Assignee: TECHNIP FRANCE
- Current Assignee: TECHNIP FRANCE
- Current Assignee Address: 6-8 Allée de l'Arche Faubourg de l'Arche ZAC Danton F-92400 Courbevoie FR
- Agency: RICHAUD, Fabien
- Priority: GB1413445.6 20140730
- Main IPC: B23K11/06
- IPC: B23K11/06 ; B21C37/06 ; B21C37/15 ; B21D39/08 ; B23K11/16 ; B23K26/322 ; F16L58/08 ; F16L9/02 ; B23K26/282 ; B23K101/06 ; B23K101/10 ; B23K101/34 ; B23K103/04
Abstract:
A bi-metallic mechanically lined pipe (112a, 112b; MLP) has an outer pipe (114) of a first carbon steel based material, and an inner liner (116) of a second corrosion resistant material, wherein the inner liner (116) is metallurgically bonded to the outer pipe (114) at the extremities (17) of the outer pipe (114). A method of manufacturing such kind of MLP pipe is also defined.
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