Cavity - head type repairing fixture
Cavity - head type repairing fixture
Fill plate for pipeline repair fixtures such a small area of the leak and the leak repair without auxiliary materials, welding through drainage, to ensure the safety of welding.
Patch repair clamp is mainly used for the repairs when small-area leakage occurs to the pipe or there is no auxiliary at the leaking position; use vent for drainage when welding, so as to guarantee the welding safety.
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Cavity - head type repairing fixture
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