Pipe Fittings Manufacture Processing system: While selecting raw material we carry out a physical and chemical test.After acceptance of it, a control number is issued which is marked on the whole of the material that is to be used. At the time of forging and forming of flanges, fittings etc same control number is transferred to further operation.After final forging or heat treatment a batch number is allocated a lot and this batch number is stamped on each pipelining component.Time and date of final forging is also mentioned on the temperature chart.
BUTT WELDING STEEL PIPE FITTINGS
ELBOW, TEE, REDUCER, CAP,HOT INDUCTION BEND,NIPPLIE,STUB END
ASME/ANSI B16.9/ B16.28/MISS SP-75/B16.49, GOST17375,GOST17376,GOST17378,17379,JIS B2311 / B2312/ ,DIN 2605/2615/2616,EN10253.
STEEL PIPE FITTINGS MANUFACTURING PROCESS FLOW CHART >>>