Sells High Neck Flange
High neck flange, mainly used in equipment in petroleum industry.
The production of flange should go through a series of processing, such as casting blank, rough cutting, fine turning, boring, drilling, heat treatment, quality inspection, etc. We process the flange in different stages according to the requirements of customers. And there are certificates such as API recognized by american petroleum institute, and the quality can be guaranteed. The materials used in our processing and production are flexible and can be cast according to the shape and size provided by customers.
Our advantage in flange production is that seamless ring rolling process is adopted, which can save cost and can be processed in batches.
Baohua company was established in 1969, from the initial rough machining to further finishing production. From three sets of processing equipment to more than 80 sets of processing equipment and inspection equipment, all of them are based on the production concept of honesty and customer-oriented.
We usually use 45 or 40Cr steel as the material for producing high-neck flanges. According to the drawings provided by customers, through a series of processes, such as forging, tempering, lathing, hobbing, drilling, quenching, flaw detection, high-temperature tempering, testing and packaging, we can create high-neck flange products that meet the needs of customers. Every step of processing will be strictly audited, and the act of repairing products by welding is strictly prohibited by our company, so the quality can be guaranteed.
If a customer needs mass products, our mold design engineer can make molds according to the drawings provided by the customer, so as to realize efficient mass production. Welcome new and old customers to consult online.
