Spiral pipe manufacturers said that the production of spiral pipes is carried out in accordance with strict production processes, and in the process of production, there are strict control requirements for the construction process. Today, let's talk about what needs to be paid attention to in the production process of spiral pipes. Interested friends can understand and hope to help everyone:
First, in the production process of spiral pipe, the first thing is to control the heating temperature. The heating temperature should be reasonable, and the optimal heating temperature should be determined by reasonably determining the thermoplastic curve. In fact, this is mainly because when the tube blank is heated, attention should be paid to having enough heat preservation time, so as to reduce the mark of deformation resistance and improve the plastic toughness of 45# structure thick-walled spiral steel pipe.
Two: spiral pipe in the production process in addition to pay attention to control the temperature before also need to reduce the speed of roll rotation. When the rotation speed of the roll is relatively low, it is easier for the tube blank to form a cavity. However, if the rotation speed of the roll is higher than that of the roll, it is easier for the tube blank and the 45# structural steel pipe to form delamination defects. Therefore, in order to eliminate the delamination defects of tube billets and 45# structural steel pipes, the rotation speed of the roll should be reduced to below the critical roll speed at which delamination begins.
Then the above is what we need to pay attention to when we share the spiral tube in production. We can understand it and hope to be helpful to everyone. Spiral tube manufacturers specialize in producing various types of spiral tubes with good quality and good use effect. Customers in need are welcome to call for consultation and cooperation.