Three-way Spark Detection Of Our Company's Fluorine-lined Ball Valve

Our company has Lined Ball Valve three-way spark detection and strict pressure testing. The most important thing about fluorine-lined products is whether the lining is well made. In addition to the molding process, our company's ball valve lining is tested three times.

The first time, it is tested immediately after the molding. (Purpose: Occasionally, the molding is uneven, and there are holes and gaps that can be picked out immediately)

The second time, it is tested after the fluoroplastic layer of the component is lathe-processed. (Purpose: After the component is lathe-processed, the surface layer is thinned and new defects appear, and defective products can be picked out again)

The third time, it is tested again after the pressing is completed. (Purpose: After pressing, new defects will continue to appear in fragile places, and defective products can be picked out again)