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high-temperature fastening bolts high-temperature tight bolts scopethis standard ultrasonic inspection ultrasonic testing process methods ultrasonic testing mental examination laundry factories reservoir classification
DL/T 694-2012 in English

DL/T 694-2012 in English

ABOLISHED

The Technical Guide of Ultrasonic Inspection for High-temperature Tight Bolts

  • Issued on:2012-08-23
  • Implemented on:2012-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $270.00
$262.00
Standard No: DL/T 694-2012
Document status: ABOLISHED
Superseded on: 2024-11-24
Title in English: The Technical Guide of Ultrasonic Inspection for High-temperature Tight Bolts
Title in Chinese: 高温紧固螺栓超声检测技术导则
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2012-08-23
Implemented on: 2012-12-01
Superseding: DL/T 694-1999 The technical guide of ultrasonic inspection for high-temperature tight bolts
ICS Classification: 77.040.20-Non-destructive testing of metals
Chinese Classification: H26-Metal nondestructive testing method
Professional Classification: DL-Electricity
Related Keywords: high-temperature fastening bolts
high-temperature tight bolts scopethis standard
ultrasonic inspection
ultrasonic testing process methods
ultrasonic testing
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Scope

This standard specifies the ultrasonic testing process methods and evaluation standards for high-temperature fastening bolts. This standard is applicable to the ultrasonic testing of high-temperature fastening bolts with a diameter of not less than M32 such as cylinders, steam valves, various valves and steam pipe flanges of thermal power generating units. Ultrasonic testing of other fastening bolts can also be carried out by reference.

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