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A. Content of inspection
Whether or not the raw material meets the customer¡¯s specified material,
either 304 or 316To meet the requirements To make sure the surface of materials are free from harmful defects
during
procurement of raw materials
B. Method of Inspection
During procurement of raw materials, to check the consistency between
materials and
material certificatesSecond on chemical composition and mechanical properties of the
material, as stated by the
test certificate values, we conduct effective check and confirmation To confirm the surface of raw materials are free from rust spots,
scars, impurities
and other defects by visual inspection¡£
C. Criteria for judging
Material suppliers must provide the material instructions test. The
value of the
chemical composition and mechanical properties must meet the specified
standard values.
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