The Company Made A Gold-phase Inspection Report For A Batch Of A182 F316L WN Flanges Products Supplied By Customers

Some time ago, customers purchased a batch of A182 F316L WN Flanges products, Customer requested that we only process flange blanks based on their drawings, At that time, the best price was also quoted according to the customer's needs, Customers have also sent purchase orders to the company, The raw material for this batch of flanges is the A182 F316L, So the heat treatment is done, When the factory receives our order to convert into production orders, The customer proposed to add a test experiment- -the metallographic test report, The main contents of detection are: gold phase grain size, metallurgical structure, intercrystalline corrosion), The main purpose of doing this experiment is to reflect the solid-soluble state, Further prove whether the heat treatment done by the A182 F316L WN Flanges plant is qualified, We will timely inform the factory inspection department of this additional testing item, The inspection colleague at the factory told us, Although we have independent national laboratories, But the customer asked A182 F316L WN Flanges products to do intercrystalline corrosion testing this testing factory laboratory can not do.There is no special instrument, to get other factories to do.Finally, we gave the test fee back to the customer, who said that they paid the fee.Haokun company's production process includes underfeeding, forge, heat treatment, machining, surface preparation, pack), When the plant completes the heat treatment, Customer needs us to take several photos of A182 F316L WN Flanges in heat treatment furnace, Throughout the production process, our inspection department colleagues made a size inspection report, The Heat Treatment Inspection Report, The Ultrasonic Test Report, And graphic inspection reports in other factories, Next is the packaging department A182 F316L WN Flanges products with customer-provided typing content typing, Finally, it is packaged in plywood wooden box and sent to the warehouse designated by the customer.