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apply to straight or circular flange leakage or partial leakage,Ring split ring clamp ear can be divided into floating jig fixture and the general,floating ring floating adjustable split ring clamp ears move up and down, versatile, suitable for small diameter difference between the straight pipe or flange, the upper and lower floating ring to adjust the amount is less than 5mm, the installation is complete, you can weld fixture in the pipe or flange, will live ear removed to and pipeline into one, and safe, strong, beautiful.Common fixture suitable for leak location in advance good measure, the general versatility. Fixture itself with Zi Mukou, sealing, and can be welded.