Special steel produced by Changshu Huaxin Special Steel Co., Ltd. - Austenitic and ferritic duplex stainless steel seamless pipe materials for pipe making have passed the technical review organized by the National Boiler and Pressure Vessel Standardization Technical Committee.
Duplex stainless steel pipe material is mainly used for making seamless steel tubes for heat exchangers and seamless steel tubes for fluid transportation. It is an indispensable raw material for petroleum and petrochemical, shipbuilding, boiler manufacturing and food processing. This kind of duplex stainless steel seamless pipe has fewer domestic production enterprises and has a shortage of market. In the past, it relied on imports for a long time.
Duplex stainless steel pipe material is mainly used for making seamless steel tubes for heat exchangers and seamless steel tubes for fluid transportation. It is an indispensable raw material for petroleum and petrochemical, shipbuilding, boiler manufacturing and food processing. This kind of duplex stainless steel seamless pipe has fewer domestic production enterprises and has a shortage of market. In the past, it relied on imports for a long time.
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