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| Position: Chinese Standard in English/GB/T 20490-2006 |
| GB/T 20490-2006 Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections (English Version) | |||
| Standard No.: | GB/T 20490-2006 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4000 words | Price(USD): | 120.0 remind me the price change |
| Implemented on: | 2007-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 20490-2006 |
| English Name: | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections |
| Chinese Name: | 承压无缝和焊接(埋弧焊除外)钢管分层的超声检测 |
| Chinese Classification: | H26 Metal nondestructive testing method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.040.20 Non-destructive testing of metals |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2006-9-12 |
| Implemented on: | 2007-2-1 |
| Status: | superseded |
| Superseded by: | GB/T 20490-2023 |
| Superseded on: | 2024-3-1 |
| Language: | English |
| File Format: | |
| Word Count: | 4000 words |
| Price(USD): | 120.0 |
| Delivery: | via email in 1~3 business day |