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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 6150.2-2011 |
Technical standard of tapping and plugging on steel pipeline. Part 2: The rigid plate-bag stopping on pipeline 钢制管道封堵技术规程 第2部分:挡板-囊式封堵 |
China Oil & Gas Industry
Standards Technical standard tapping |
 English PDF |
| SY/T 6150.1-2011 |
Technical standard of tapping and plugging on steel pipeline. Part 1: Plug stopple and barrel stopple 钢制管道封堵技术规程 第1部分:塞式、筒式封堵 |
China Oil & Gas Industry
Standards Technical standard tapping |
English PDF |
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