Aluminum alloy pipe pliers, also known as aluminum handle pipe pliers. Its structure and steel (iron) handle pipe tong the same. The weight of the handle is only 1/3 of that of the steel (iron) handle, and the overall weight is reduced by 40%. Advantages are lightweight, easy to carry, easy to operate. Can greatly reduce the labor intensity of the operator. The making principle and application of aluminium alloy pipe clamp are introduced below.
In the petroleum and chemical industry, when tightening and tightening pipelines with a button machine, one of the tubing machines should be fixed. At this time, pipe tongs are required. At present, the common pipe pliers use the screw and the screw rod to open and close the pliers mouth. The shape and material of the pipe clamp with aluminum alloy handle are changed. Each surface outside the inlay is an arc surface for excessive treatment. There are grooves on the front and rear sides of the handle. When the clamp handle is made, the weight percentage of the raw material aluminum is 60 to 83, and the ratio of iron is only 0.6 to 5, which is the reason why the pipe clamp with aluminum handle is light. In the production of clamps, the surface of the teeth is carburized and nitrided, and then high frequency treatment is carried out after tempering. This can make the overall torque of the pipe clamp larger, not easy to fracture, and the mouth hardness is high and light weight, the way to make it is also relatively perfect, and the production efficiency is very high.
The main purpose of aluminum alloy pipe pliers is to tighten or loosen the bunches or pipe nuts on the wire pipes. The operation mode is similar to that of the adjustable spanner, which is used for fastening or disassembling various pipes and circular parts. It is a tool frequently used in pipe installation and repair. One of the inlays can be forged, and one of the more common is aluminum alloy manufacturing, with light weight, easy to use and not easy to rust characteristics. These advantages of aluminum alloy handle pipe clamp phase by the universal use, this tool is generally used in civil pipelines and oil pipeline installation, the principle of its work is to convert the clamp force into torque, in the twist direction of the force will make it embedded more tightly. Pipe tongs are generally classified according to their carrying capacity, including heavy and ordinary grades. According to the weight classification is heavy, heavy and light. According to the material classification of the handle, there are aluminum alloy pipe pliers, cast steel pipe pliers and ductile iron pipe pliers.