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SY/T 6423.4-1999
SY/T 6423.4-1999 Non-destructive testing methods for pressure-bearing welded steel pipes used in the oil and gas industry. Ultrasonic testing of delamination defects near the welds of welded steel pipes
General Product Information
| Document Type | Industry standards-Oil |
|---|---|
| Standard Status | Abolished |
| Standard Code | SY/T 6423.4-1999 |
| CCS | Oil exploration, development, and transportation equipment |
| ICS | \nMetal material testing |
| Implement Date | 2000-04-01 |
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$ 20.00
Subtotal
$ 20.00
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Order Total (incl. tax)
$ 20.00