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| Chinese National Standard Category: Petroleum drilling & production equipment and instrument |
| English Title: | Petroleum and Natural Gas Industries - Drilling and Production Equipment - Wellhead and Christmas Tree Equipment |
| Chinese Title: | 石油天然气工业 钻井和采油设备 井口装置和采油树 |
| Standard No.: | GB/T 22513-2013 |
| Category No.: | E92 |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2013-12-31 |
| Implemented on: | 2014-10-1 |
| Status: | superseded |
| Superseded by: | GB/T 22513-2023 Petroleum and natural gas drilling and production equipment—Wellhead and tree equipment |
| Superseded on: | 2023-12-1 |
| Abolished on: | |
| Superseding: | GB/T 22513-2008 Petroleum and natural gas industries - Drilling and production equipment - Wellhead and christmas tree equipment |
| Word Count: | 149000 words |
| Similar Standards: | SN/T 0822-1999 SY/T 5056-1993 GB/T 17390-1998 GB/T 9253.8-1995 SN/T 0821-1999 GB/T 11650-1989 GB/T 43599-2023 GB/T 29021-2023 GB/T 29549.1-2023 GB/T 43303-2023 GB/T 43505-2023 GB/T 19831.3-2023 GB/T 20656-2023 GB/T 19830-2023 GB/T 43231-2023 GB/T 22513-2023 GB/T 42858-2023 GB/T 41066.2-2022 GB/T 22342-2022 GB/T 41066.3-2022 |
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