Quick Details Product Description In various industries like chemical, oil and gas, and water treatment, a 2pc threaded ball valve serves as a common type of valve used. This valve's primary function is to regulate the flow of fluids and gases through var
Charateristics: It has well-distributed powder coating layer, good dispersivity and has better suppression performance and other characteristics, it is the ideal antifriction materials and sealing materials, an important solid lubricant.