CZSD is an invisible champion enterprise and standard setter in the field of seamless steel tubes for small diameter high-pressure boilers in China.
T91, T92, TP347H, TP347HFG, super stainless steel S30432 and other high-performance seamless steel tubes developed by the company have accounted for more than 60% of the market share in the field of seamless steel tubes for small diameter high-pressure boilers in China.
The products are mainly used in power station boiler equipment manufacturing, petroleum refining and other industries.
Customers include Shanghai Boiler Plant, Harbin Boiler Plant, Dongfang Boiler and other large domestic Power plant boiler manufacturing companies;
large petroleum refining companies such as Sinopec and CNOOC, and large overseas power equipment companies such as BHEL.
The seamless steel pipes produced by the company mainly include alloy steel, stainless steel and carbon steel according to their materials.
Alloy steel is the company`s current main product and is mainly used in the energy equipment manufacturing industry.
Stainless steel is mainly used in energy equipment manufacturing and petroleum refining Industry.
Carbon steel is mainly used in the petroleum refining industry.
The company currently has a strong competitiveness in the field of alloy steel for small-caliber high-pressure boilers, and already has a certain reputation in the country.
According to the statistical data of the Steel Pipe Branch of China Steel Structure Association, The company produces small-diameter seamless steel tubes for power station boilers have accounted for more than 60% of the market share in the field of seamless steel tubes for small diameter high-pressure boilers in China.
After more than ten years of development and technology accumulation, the company has 3 invention patents and 65 utility model patents.
In addition, the company has the “Provincial High performance Heat resistant Alloy Seamless Pipe Engineering Technology Research Center”