Eddy Current Testing Calibration Tube (ECT)-Eddy Current Testing of Tubes

Eddy Current Testing Calibration Tube (ECT)

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Part Number : NDETECH-7034
Availability : In Stock

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Description

Eddy Current Testing Calibration Tube ECT

Eddy Current Tube Standards. Ready to request a quote for a standard? Here's what we need... What is the material? (Alloy, OD and Wall) Is NDE supplying the material or will it be customer supplied? What defects are needed and what size? (most depths are given in % of tube wall) Is there a specification the standard needs to comply with? (ASME, etc.) If you have a drawing, or even a simple hand sketch, please send that along as well. We specialize in custom eddy current tubes, and have years of experience in machining a huge range of defects. From TWHs and FBHs, OD and ID grooves, milled flats, and OD and ID thinning bands, to ID FBHs, ID contoured flats, 120°/180° wearscars, tapered flaws, and tube-to-tube wear,

Application	Description	ECT	Comments
Condensers	Nonferromagnetic material Generally, thin tubes made of brass, aluminum brass, cupronickel, or titanium.	X	– ECT is the recommended choice for its speed and its accuracy.
Air Conditioners	Copper with low profile OD fins Typical problem is circumferential cracking and wear in the land area.	X	– ECT inspection with special probes to detect circumferential cracks. These probes are normally called AC probes.
Heat Exchangers	Nonferromagnetic material Stainless steel, Cu/Ali	X	– ECT is the recommended choice for its speed and accuracy.- IRIS can sometimes be used to confirm the sizing of ID defects.
Heat Exchangers	Mildly ferromagnetic material Duplex steel, SS439, Secure, Monel	X	– ECT is used only for thin tubes (<1.6 mm) with saturation probes.- For thicker walls, it is better to use RFT or MFL.- IRIS can sometimes be used to confirm the sizing of defects.

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