Api 6a threaded demco mud gate valve

61 api 6a threaded demco mud gate valve products are offered for sale by suppliers on Alibaba.com, of which gate valves accounts for 80%, other oil field equipments accounts for 11%, and valves（old） accounts for 1%. A wide variety of api 6a threaded demco mud gate valve options are available to you, such as medium temperature, high temperature and low temperature.You can also choose from steel, iron and alloy api 6a threaded demco mud gate valve,As well as from red, green api 6a threaded demco mud gate valve,