| 发明名称 | Pipe coupling | ||
| 摘要 | A tubular comprising a substrate having a first end, a second end, and an axial bore extending between the first and second ends, and an outer polymer layer disposed on the substrate, wherein a first axial end of the outer polymer layer extends beyond the first end of the substrate. | ||
| 申请公布号 | US9488303(B2) | 申请公布日期 | 2016.11.08 |
| 申请号 | US201514643826 | 申请日期 | 2015.03.10 |
| 申请人 | SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION | 发明人 | Stefani Yves;Lucotte Roland |
| 分类号 | F16L9/00;F16L25/00;F16L15/04;F16L9/147 | 主分类号 | F16L9/00 |
| 代理机构 | Abel Law Group, LLP | 代理人 | Abel Law Group, LLP ;Kim Chi Suk |
| 主权项 | 1. A tubular comprising: a substrate having a first end, a second end, and an axial bore extending between the first and second ends, wherein the substrate comprises a metal; and a polymer layer disposed on an outer surface of the substrate, wherein a first axial end of the polymer layer extends beyond the first end of the substrate. | ||
| 地址 | Solon OH US | ||