GB/T 5248-1998
Copper and copper alloy-seamless tubes-eddy current testing method (English Version)

Standard No.

GB/T 5248-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2008-09

Replace By

GB/T 5248-2008

Latest

GB/T 5248-2016

Scope

This standard specifies the eddy current flaw detection method for copper and copper alloy circular seamless pipes (hereinafter referred to as pipes). This standard is applicable to straight or coiled pipes (including internally threaded pipes), the specifications are: outer diameter: φ4~50mm; wall thickness: 0.3~3.0mm.

GB/T 5248-1998 history

• 2017 GB/T 5248-2016 Copper and copper alloy seamless pipe eddy current flaw detection method
• 2008 GB/T 5248-2008 Copper and copper alloy-seamless tubes-eddy current testing method
• 1998 GB/T 5248-1998 Copper and copper alloy-seamless tubes-eddy current testing method