Min. Order Reference FOB Price
2 Pieces US$26.00-620.00 / Piece
Product Description
Cast iron lug knife gate valve Knife-type gate valves, also known as knife gate valves or knife-type slurry valves, were introduced to China from the 1980s. Its application range is very wide, from coal mining in mines and power plants, slag discharge, slag discharge, to urban sewage ...