High precision cold drawn seamless steel tube is a new type of seamless steel pipe, its main characteristic is high precision. Usually there are two production processes of two-high rolling mill and three-high rolling mill. The precision of cold-rolled seamless steel pipe produced by three-high rolling mill is higher, which can be controlled within a few wires, but the price is relatively higher. The popularization and application of high-precision cold-drawn precision seamless steel tube is to save steel, improve processing efficiency and save energy. The so-called high-precision cold-drawn seamless steel pipe refers to the strict precision of inner and outer diameters, and the good finish, roundness and straightness of inner and outer surfaces. It can greatly save machining hours, improve the utilization rate of materials, and help to improve product quality.
Plastic coated seamless steel tubes have more advantages, they are mainly suitable for wet environment and buried underground, but also has low temperature resistance and high temperature resistance. Coated seamless steel pipe has a strong anti-interference ability, this is a kind of cable sleeve, if there is interference, it will have a shielding effect on other positions of the signal This seamless steel pipe has good compressive strength and good insulation performance, it mainly protects the wire, so there is no leakage, the pipe wall is smooth, no burr.
Plastic coating means that some plastic powder is coated on the inside and outside surface of the light guide tube. After doing so, seamless steel tube can have more excellent performance, which is also the reason why steel-plastic composite pipe can be used in more industries. The pipe does not accumulate dirt and does not breed microorganisms. This is a healthy and sanitary pipe, which ensures that the fluid is free from secondary contamination. The fluid resistance is small, the inner wall is smooth, the conveying efficiency is high, the friction coefficient is small. Fire coated plastic tube has low energy consumption loss and can reduce pump head. Because the head of the pump can be changed by changing the diameter of the impeller, the flow can be increased or the power can be saved. It can even be said that the plastic coated seamless steel tube is the better pipeline for transporting water resources. Seamless steel pipe is used in various fields, the key is to make chemical substances in advance admission pipeline, or domestic water pipeline, etc.
Post time: Feb-01-2023