Recently, by the chongqing fu sheng valve manufacturing co., LTD. Successful development of one-piece stainless steel of high temperature and high pressure of hot forging jacket hard seal ball valve ball and cobalt base alloy plating surface spraying equipment and other new products, successfully replace imported products, filled the domestic blank.

Recently, by the chongqing fu sheng valve manufacturing co., LTD. Successful development of one-piece stainless steel of high temperature and high pressure of hot forging jacket hard seal ball valve ball and cobalt base alloy plating surface spraying equipment and other new products, successfully replace imported products, filled the domestic blank.

It is understood that the technology is also used in remanufacturing update valve internal various accessories, the updated valve completely according to standard API598 acceptance, service life can be used to make the valve with a new equivalent. The technology also all kinds of accessories for remanufacturing update internal valve, the updated valve completely according to standard API598 acceptance, service life can be used to make the valve with a new equivalent. Hot forging with one-piece stainless steel hard seal ball valve, ball of high temperature and high pressure in chemical, pharmaceutical, environmental protection, electric power, water purification, etc, there is a huge social needs, the popularization and application of this technology, to create high-end manufacturing industry of chongqing, chongqing can also be used for chemical, pharmaceutical, environmental protection, electric power, water purification and other industries have a positive impact.