Hebei Qianfeng Metallurgical Technology Co., Ltd.  

Product Name: metallurgical Valve-Round Gate Trademark: qian-gong-feng Transport Package: Wooden Cases Specification: DN100-1200 Origin: Hebei HS Code: 8481202000 Product Description I. Application of cast iron brass-inlaid gate products:Cast iron brass gate is mainly used in water supply and drainage, flood control, irrigation, water conservancy and Hydropower projects. It is designed and manufactured according to the general standards of the Ministry of Construction and the AWWA standards of the United States. It adopts a unique external arc design with reasonable structure and uniform stress. It is made of high-quality gray cast iron or nodular cast iron and stainless steel. The sealing surface is inlaid with copper strip or rubber, and after precise processing and research, it achieves plane contact seal with good sealing performance. When the sealing performance decreases, it can be adjusted by wedge device. To solve the whole problem.2. Structure and characteristics of cast iron brass-inlaid gate:The valve is mainly composed of door frame, gate, sealing ring and adjustable stamping block. After wear and tear of the gate for a long time, its sealing surface can be adjusted by the tine-shaped pressing block to ensure normal operation. The utility model has the advantages of reasonable structure, strong wear and corrosion resistance, reliable performance, convenient installation, debugging, use and maintenance, etc.3. Main technical parameters of cast iron brass-inlaid gate:The maximum allowable pressure of the gate is 0.1 Mpa.The maximum allowable pressure of the gate is 0.02 Mpa.The leakage of the sealing working part is less than 1.25L/min.m.4. Shape and installation dimensions of SYZ cast iron brass-inlaid gate:CaliberInstall dimensionsBasic sizeDABCEGHφd1a×an×d12003602001467030360181004×M122504102501757535450181004×M123004603002009040540201004×M124005604002759540720201004×M1245061045030010045810251004×M1650066050034011045900251004×M16600780600390120561080321004×M16700940700440120601260321004×M168001030800500130651440321004×M169001100900550130701620321004×M20100012601000600140801800361004×M221200147012007001501002160401004×M24