How do you ensure weld seam quality for longitudinal welded pipes?
Release time:
2026-05-18
We perform 100% hydrostatic testing on every pipe. For LSAW pipes, we also conduct 100% ultrasonic testing (UT) and X-ray (RT) on the weld seam. For ERW pipes, online eddy current or ultrasonic testing is applied. Third-party inspection (SGS, BV) is available.
We perform 100% hydrostatic testing on every pipe. For LSAW pipes, we also conduct 100% ultrasonic testing (UT) and X-ray (RT) on the weld seam. For ERW pipes, online eddy current or ultrasonic testing is applied. Third-party inspection (SGS, BV) is available.
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