3.1 Cert Welded Fin Tubes Seamless Solid Plain Serrated

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January 03, 2021
General Manufacturing Process: The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using high frequency resistance welding technique.
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Industrial G Type Finned Tube Aluminum Alloy Seamless Welded

วิดีโออื่นๆ
January 03, 2021