In our survival, the chance of Q345B seamless steel pipes is relatively high. Although its benefits are very nervous, but a large one -sided people are not inquiring about how it continues. These models below. The seamless steel pipe is very tight that the stuck pipe is placed simply into the pipe part. The two ends of the link are the raised U -shaped grooves. Others are put into the insertion site to hold the rapid continuity. Although he also has a brief and briefness of a contracted manipulation technique, he simply puts the pipe into the pipe mouth, and then the use of nuts to hold a tightening is probably enough to reach the sealing result, and the pipe can be continued quickly. Seamless steel pipes have another type of welding type. Careful welding can be held to insert pipes and supporting materials in need. One of the other is relatively common is to quickly connect to the flange type, and a sealing cushion contraction with flange and supporting facilities can reach the result of the supporting facilities in the short light, and it may also be able to carry forward the benefits of the closure. Others can also choose a cone tattoo type. In such a continuous method, it may be possible to have a closed result. Sinking is probably high temperature, high pressure, etc., the results are relatively good. Seamless steel pipes are more common, that is, heat -shrinking pipes. In the process of continuing Q345B seamless steel pipe pipe pipelines, welding can be held at the scene. One way to hold a sealing supplement, it reaches a result of a shrinking seal under the benefits of heat.