JB/T 9212-2010 (English Version) PDF

Scope: This standard specifies the ultrasonic testing method and quality grade assessment requirements for using type A pulse reflection ultrasonic instrument to detect weld defects in atmospheric steel storage tanks. This standard is applicable to the ultrasonic testing of butt and T-shaped welded joints of atmospheric steel storage tanks with a thickness of (4 to 23) mm. This standard does not apply to ultrasonic testing of castings and austenitic stainless steel welds.

JB/T 9212-2010 Referenced Document

GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
GB/T 20737 Non-destructive testing-General terms and definitions
GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update
JB/T 10061-1999 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique
JB/T 10062-1999 Testing methods for performance of probes used in ultrasonic flaw detection
JB/T 4730.3-2005 Nondestructive testing of pressure equipments - Part 3: Ultrasonic testing
JB/T 8428 General specification for non-destructive testing ultrasonic test block*， 2015-10-01 Update
JB/T 9214 Non-destructive testing.Test methods for evaluating performance characteristics of A-scan pulse-echo ultrasonic testing systems

2010 JB/T 9212-2010 Non-destructive testing.Test methods for ultrasonic testing of welds on steel tanks
1999 JB/T 9212-1999 Ultrasonic flaw detection of welds on steel oil tanks