Min. Order Reference FOB Price
1 Piece US$3.00-5.00 / Piece
Product Description
brass copper rotary joint steel union connection with NPT thread Rotary Unions and Rotary Joints Rotating Unions and Rotary Joints (also known as rotary swivels, rotary couplings) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a ...