Shanghai Wan Hui Machinery Co.,Ltd

How to inspect the concentricity and burr for orifice fitting

There are many ways and devices to verify the concentricity of two separate bores. the way and gauge we use are just as simple as it works. Another “go” gauge in this video is used to inspect the burr inside the bore. 

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We ask a third party authority to inspect the quality of casting works before giving a pass to the manufacturer.

  • Disdestructive testing

We cut the part to see the inner defect

Download our whole production and quality control process and standards

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