Integral casting different diameter flange connection type (SBYZ-IIID type) and different diameter butt welding connection type (SBYZ-IVD type)
The company's products cover petrochemical, oil refining, and offshore oil companies affiliated to Sinopec Group Corporation, China National Petroleum Corporation, and China National Offshore Oil Corporation. It has a large number of customers in steel, food, medicine, environmental protection, electric power, coal chemical and other industries.
The integrally cast Non-diameter flange connection (SBYZ-IIID type) and Non-diameter butt welding connection (SBYZ-IVD type) are shown in Fig. 1, Fig. 2 and the following tables (DN40*32~250*200, PN<5.0MPa).