1. Simple structure in linear type ,easy in installation and maintation. 2.Genuine/OEM parts from the manufactures and suppliers of original diesel engine factory. 3.Original / OEM spare parts with best prices. 4.Best service with prompt reply. Applicatio
Cast Iron Car Parts Supplier OEM Ductile Castings Manufacturer High Quality Castings Product Description and Process Cast Iron Car Parts Supplier OEM Ductile Castings Manufacturer High Quality Castings Production process: green sand casting process pre-co
1,Self-relieving structure:In case of an abnormal rise of pressure in the valve body cavity,a trunnion ball valve of a self-relieving seat design will automatically relieve excess pressure to the lower pressure side of the valve,while a trunnion ball valv