Is manual heat preservation ball valve tested before shipment?
The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Zhongshan good valve Co., Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of manual heat preservation ball valve before they are shipped.
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FLOS Ball Valve has been serving the Chinese market over the years. We have grown into an expert in the production of ball valve. 3 way ball valve is the main product of FLOS Ball Valve. It is diverse in variety. FLOS flanged ball valve has undergone a series of tests. These tests include voltage compatibility test, electromagnetic safety test, frequency stability test, plug safety test, etc. The product comes with a compact structure which has reliable sealing. Hotel operators choose to trust and rely on FLOS Ball Valve's unique integrated one-stop service system. The shell of the product is tested to withstand dramatic changes in water pressure.

we is committed to ensuring that our 1-piece ball valve will bring real value to our customers. Get info!

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