PRUFTECHNIK Ltd: Weld seam testing

Nondestructive testing

Tube applications

Weld seam testing

Weld seam testing with
segment coil and
EDDYCHEK^® 4

Press article on the basics of eddy current testing in tube and pipe mills

	International test standards: Weld seam testing according to SEP, DIN, ASTM, API, BS, JIS, ETTC, ENEL, etc.
	Welding lines: All welding methods such as TIG, laser, HF and ERW welding
	Materials tested: Ferrous, austenitic, duplex grades, nonferrous aluminum, copper, brass, titanium and german silver
	Combination inspection: Simultaneous weld seam testing and full-body inspection
	Line speeds: 0.1–200m/min (0.3–660fpm)
	Tube sizes: 0.5–600mm (0.2–23½")

We have over 25 years of experience in weld seam testing and more than two thousand inspection systems installed in production lines throughout the world. Eddy current testing readily identifies flaws in the weld seam regardless of what welding procedure is used. The defects are paint-marked and the tube is assigned a sort class according to its quality. Test results are fully documented for future reference.

PRUFTECHNIK offers a wide variety of eddy current inspection units that range from the most basic testers to powerful inspection systems with wide-reaching capabilities for integration into central production control systems and 8-channel inspection using multiple coil systems.

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