a batch of butterfly valves have been produced and pressure testing is under way ~
Published 4 years ago • 19 plays • Length 0:13
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in the pressure test of dn600 butterfly valve, it is 100% qualified before leaving the factory!
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the butterfly valve pressure test section of the bundor valve factory is in progress~
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in the bundor valve factory, a batch of wafer butterfly valve products has just been produced
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batch production of butterfly valves in bundor valve factory~
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dn1200 large diameter butterfly valve of bundor valve two-way pressure test
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in the bundor butterfly valve workshop, butterfly valves have been produced
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bundor valve factory has completed a batch of pneumatic butterfly valves, which can be shipped!
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the electric ventilation butterfly valves have been produced and will be shipped soon!
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production, packaging, and delivery of large-diameter butterfly valves
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dn1200 butterfly valve of bundor is in pressure test to ensure product quality!
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in bundor valve factory, wafer butterfly valves are in production!
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stainless steel butterfly valve pressure test
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after the worm gear butterfly valve is produced, what should be done before it leaves the factory?
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the production of lug centerline butterfly valve is completed, and the valve body is customized.
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the production process of bundor butterfly valve is displayed, welcome to understand!
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the production of lug butterfly valve and wafer butterfly valve is completed!
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in the bundor valve factory, workers are producing butterfly valve products~
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factory workshop real shot：butterfly valve production process record
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the pneumatic wafer butterfly valve has just been produced, what do you think of the quality?
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