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Screw shopping mall---one-stop service
Ball valve whose Ball is driven by a stem and rotates around the axis of the Ball valve. It can not only be used for regulation and control of fluid, but also to close any channel and connect the other two channels. Ball valve is widely used in petroleum refining, long-distance pipeline, chemical, paper, pharmaceutical, water conservancy, electric power, municipal, steel and other industries, occupies an important position in all industries. It has many advantages, wear resistance; Good sealing performance; Light switch; Long service life; Easy to operate; Easy maintenance.
Performance grade: carbon steel: grade 4.8/8.8/10.9/12.9, stainless steel A2-50/A4-70/80, etc, STANDARD:DIN; GB; JIS;ISO;BS;ANSI, MATERIAL:Carbon steel,Stainless steel.
Surface treatment:carbon steel surface treatment is generally boiled black, galvanized, non electrolytic zinc sheet coating, thick galvanized vzd and thick galvanized
Zinc plus sealing (zsml), zinc nickel coating silver (znshl), zinc nickel coating black (zhbh)
Wuxi Zhuocheng Mechanical Components Co., Ltd. is established in 1990, and one group of manufacturing and selling professional fastener
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