The IBR certificate approving process in Hebei Haihao Pipe Fitting Group

To prepare the Indian Boiler Regulations(IBR)Inspection,Haihao pipe fittings team did a lot of work for the documents,and worked together with the BV inspector in the following process:(How the steel pipe fittings get approved Indian Boiler Regulations Certificate?)

1. Surface Inspection: Checking 10% quantity Randomly.Mainly Checking the finished products conformity with the drawings.And checking if there is any visible defect.

2. Dimensions inspection: Checking 10% quantity Randomly.Mainly checking if the fitting’s dimensions are Conforming with the drawings or not.

3. Witness the inspection of Chemical Component and Mechanical Property testing process.Chemical Component should be as per the Heat Number.Mechanical Property should be as per Lot Number.

4. Witness the NDT test.Inspection 10% quantity randomly.If seamless fittings,including UT and MT or PT.If welded fittings, including RT,UT,MT or PT.(NDT application in steel pipe fittings manufacturing)

5. Documents Inspection: Checking raw material Mill Test Certificate and FORM IV Certificate,Pipe Mill Test Certificate and FORM IIIA Certificate.Pipe Fittings Mill Test Certificate and FORM IIIC Certificate.Chemical Component Test Report;Heat Treatment Report;NDT test Report.

TENSILE TEST FOR PIPE FITTINGS MATERIAL

All the process need take several days to handle.But through the total quality inspection,our team learned a lot of experiences.Haihao Group manufacture steel pipes,froged flanges,forged pipe fittings and butt weld pipe fittings more than 30 years,we put quality and reputation on the first position.If you have any question about our products,please contact us:sales@haihaogroup.com