The seamless steel pipe and spiral pipe are both suitable for material transferring. For instance, they are ideal for delivering oil, natural gas, coal gas, water, and powder materials.

As compared with steel rod and other types of solid steel bars with the same torsional strength, steel pipes have lighter weight and cost lower. Due to this, seamless steel tube and spiral steel tube are also extensively used for producing mechanical parts and structural parts, like drill stem, automobile drive axle, bicycle frame and scaffold, to name a few.

Steel pipes are also ideal for making ring-type parts and components, like bearing ring. In addition, steel tubes are also necessary parts in conventional weapons. For instance, the seamless steel pipe is ideal for making gun barrel. This provides us an ideal way to greatly improve processing efficiency, material utilization rate, save machining time and simplify processing step, etc.

According to the cross section shape, steel pipes can be classified into round pipes and special pipes. As the round tube has larger sectional area in comparison with special tubes, it can deliver a larger quantity of materials. Additionally, round pipes features uniform load carrying capability while bearing external and internal radial pressure. Hence, round steel pipes are more commonly seen on the market. However, special pipes, like rectangular tubes, have better bending strength, as compared with round steel pipes. So, rectangular tubes are more suitable for using as the frame of farming equipment and steel-wood furniture, etc.

NEW SINDA is a professional industrial pipe manufacturer and supplier, located in China. With over a decade experience, we are able to supply a comprehensive range of steel pipes, including hot rolled seamless steel pipe, cold drawn seamless pipe, boiler seamless tube, and so on. In addition to seamless steel tube, we can also offer spiral steel pipes. We have a special technical team to design and produce steel tubes according to customers' requirements.
For more detailed information about our products, please feel free to contact us.