GB/T 17925-2011 Replaced National standards

GB/T 17925-2011 Standard practice for X-ray digital radioscopic examination of cylinder weld

Publish Date: 2011-12-30 Implement Date: 2012-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17925-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Pressure vessel

ICS Name: Pressure vessels, gas cylinders

Publish Date: 2011-12-30

Implement Date: 2012-07-01

Pages: 32 pages

Scope

This standard specifies the system components, radiation detectors, testing environment, testing methods, imaging techniques, image quality, image display and observation, image evaluation, testing reports, image storage, and process evaluation for the X-ray digital imaging inspection of welding seams on gas cylinders.
This standard applies to the X-ray digital imaging inspection of welding seams on gas cylinders made of steel and non-ferrous metal materials with a base material thickness of 1.5 mm to 20.0 mm.
The X-ray detection technology specified in this standard is AB-grade—medium sensitivity technology.
This standard can be used as a reference for the X-ray digital imaging inspection of welding seams on other equipment.