The ST52.4 steel tubes of DIN1630 are designed to meet high performance requirements. Normally , there are no limiting values for the maximum permission working pressure of DIN 1630 ST52.4 seamless steel tubes/pipes. DIN 1630 ST52.4 steel tubes are predominantly used in the construction of chemical plants, vessels, pipework and for general mechanical engineering purpose. The permissible working pressure shall not exceed 300°C.(The upper yield stress values for tubes at temperature up to 300°C are specified in below sheet.

Shanghai Katalor Enterprises Co., Ltd is a standard company specialized in producing and exporting DIN 1630 ST52.4 seamless steel tubes. At the same time, we can also manufacture the DIN 1630 ST37.4 steel pipe and DIN 1630 ST44.4 steel pipe. We have our own ST52.4 seamless steel pipe factory and also we have the ST52.4 steel pipe stock. If you need the competitive ST52.4 steel pipe price, please don’t hesitate to contact with our sales person.
DIN1360 St 52.4 seamless steel pipe upper yield stress for a design temperature