dimension and tolerance check, physical and chemical inspection, leakage magnetism and ultrasonic inspection
c Finished goods inspection:
dimension and tolerance, appperance quality check and mechanical properties testing
d Inspection before ex-factory:
We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.
1. Product Item No.: 007fittings-Cosco Steel
2. Size:13.7mm-1219.2mm (1/4''-48''),DN8-DN1200
4. Standard:ANSI B16.9, ANSI B16.28, DIN 2605, ISO3419,DIN EN10253,JIS B2312, JIS B2313, MSS SP-25, MSS SP-75, BS1387