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| Position: Chinese Standard in English/GB/T 20657-2022 |
| GB/T 20657-2022 Petroleum and natural gas industries—Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing (English Version) | |||
| Standard No.: | GB/T 20657-2022 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 185000 words | Price(USD): | 5550.00 remind me the price change |
| Implemented on: | 2023-4-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 20657-2022 |
| English Name: | Petroleum and natural gas industries—Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing |
| Chinese Name: | 石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAC |
| Issued on: | 2022-12-30 |
| Implemented on: | 2023-4-1 |
| Status: | valid |
| Superseding: | GB/T 20657-2011 Petroleum and natural gas industries—Equations and calculations for the properties of casing,tubing,drill pipe and line pipe used as casing and tubing |
| Language: | English |
| File Format: | |
| Word Count: | 185000 words |
| Price(USD): | 5550.00 |
| Delivery: | via email in 1~5 business day |