Ritai Valve Group Co., Ltd. , http://www.stainless-steel-valve.com
On January 16th, Lanzhou Petrochemical Company Machinery Factory sent a good news. The large-diameter, three-eccentric, hard-sealed, high-temperature Butterfly valve produced by this factory completed the hot state test under industrial production environment, and all performance indicators met the design requirements. This is a sign that this independent innovation valve with two proprietary technologies has gained access to the market.