DL/T 883-2004 in English
VALIDTechnical guide of remote fielding eddy inspecting for steel tubes of in-service feedwater booster in power plants
- Issued on:2004-03-09
- Implemented on:2004-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
本标准规定了电站在役给水加热器铁磁性钥管远场涡流检脸的内容、检验方法、检验设备及检验结果评定方法。
本标准适用于外径为价15mm-积5mm,壁厚为0.71mm~3.Omm范圈的在役给水加热器铁磁性钢管的远场涡流检验。其他用途及规格的铁磁性钢管的检验可参照执行。
Scope
This standard specifies the content, inspection methods, inspection equipment and inspection results evaluation methods for far-field eddy current inspection of ferromagnetic steel pipes for in-service feed water heaters of power stations. This standard is applicable to the far-field eddy current inspection of in-service ferromagnetic steel pipes for feed water heaters with an outer diameter of 25mm to 5mm and a wall thickness of 0.7l1mm to 3.0mm. The inspection of ferromagnetic steel pipes of other uses and specifications can be carried out by reference.

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