Details half pipe fittings factory direct half half pipe fittings variety of high quality, including dual-socket joint pipe clamps, pipe clamps single socket. Dual socket which have equal diameter and tube hoop diameter of the points, as well as dual-socket hoop concentric and eccentric reducer of points. Intubation hoop by jack, socket, bent parts, bearing slot etc., characterized in that the socket has a bearing slots, sockets, socket are located at both ends of the curved portion; compared with the prior art, design reasonable, simple, practical, and improve the quality and ease of operation. Intubation hoop different diameter pipes can be widely used, including single-pass, three, four, etc., can be used for water meters, valves. Thanks socket structure, making pipe joints reduces the cost, installation, use, maintenance is extremely convenient, as well as high capacity leak, most market prospects.