发明名称 |
METHOD OF HARDBANDING A TUBULAR COMPONENT AND A TUBULAR COMPONENT HARDBANDED IN ACCORDANCE WITH THE METHOD |
摘要 |
A method of hardbanding a tubular component. The method involves placing a helical band of hardbanding material forming spaced coils around an exterior wear surface of a body of the tubular component. The helical band has a helix angle of not less than 5 degrees relative to a longitudinal axis of the tubular component and the spacing between the coils is a minimum of 18 mm. |
申请公布号 |
CA2872371(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
CA20142872371 |
申请日期 |
2014.11.26 |
申请人 |
APOLLO MACHINE & WELDING LTD. |
发明人 |
HAMRE, DOUGLAS J. |
分类号 |
E21B17/10;F16L57/06 |
主分类号 |
E21B17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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