SY/T 6423.8-2017 in English
VALIDMethods for non-destructive testing of steel pipes in the oil and gas industry - Part 8: Automatic ultrasonic testing of full circumference for longitudinal and/or transverse defects in seamless and welded (except submerged arc welding) steel pipes
- Issued on:2017-03-28
- Implemented on:2017-08-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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| Standard No: | SY/T 6423.8-2017 |
| Document status: | VALID |
| Title in English: | Methods for non-destructive testing of steel pipes in the oil and gas industry - Part 8: Automatic ultrasonic testing of full circumference for longitudinal and/or transverse defects in seamless and welded (except submerged arc welding) steel pipes |
| Title in Chinese: | 石油天然气工业 钢管无损检测方法 第8部分：无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全周自动超声检测 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2017-03-28 |
| Implemented on: | 2017-08-01 |
| ICS Classification: | 75.180-Equipment for petroleum and natural gas industries |
| Chinese Classification: | E98-Oil and gas gathering and transportation equipment |
| Professional Classification: | SY-Oil & Gas |
| Related Keywords: | automatic ultrasonic testing
longitudinal and/or transverse defects longitudinal and/or transverse flaws steel pipes steel pipes introductionthis standard |
Introduction
This standard specifies the full circumference automatic ultrasonic testing methods for detecting longitudinal and/or transverse flaws in seamless and welded (excluding submerged arc weld) pipes used in the petroleum and natural gas industry. It outlines the procedures, equipment requirements, and acceptance criteria necessary to ensure the quality and reliability of the pipes. The scope includes the preparation of test pieces, calibration of testing equipment, execution of the testing process, and interpretation of results. The standard provides detailed guidelines for the application of ultrasonic testing techniques to ensure consistent and accurate flaw detection across different types of pipes. It is intended to be used by personnel involved in the manufacturing, inspection, and quality control of pipes within the industry.
*** Please note: This description may not be accurate, please refer to the official documentation.
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