GB/T 12969.1-2007 Active National standards

GB/T 12969.1-2007 Method of ultrasonic inspection for titanium and titanium alloy tubes

Publish Date: 2007-11-23 Implement Date: 2008-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12969.1-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Non-destructive testing methods for metals

ICS Name: Nondestructive testing of metal materials

Publish Date: 2007-11-23

Implement Date: 2008-06-01

Pages: 5 pages

Scope

This standard specifies the ultrasonic flaw detection method for discontinuity defects in titanium and titanium alloy pipes based on the reflection signals of artificial comparison samples. This standard is applicable to the ultrasonic flaw detection of seamless or welded titanium and titanium alloy pipes used in condensers and heat exchangers with an outer diameter of 6 mm to 80 mm, a wall thickness of 0.5 mm to 4.5 mm, and a wall thickness-to-outer diameter ratio of no more than 0.2. The ultrasonic flaw detection of titanium and titanium alloy pipes for other purposes can be used as a reference.