High-frequency welded pipes and ordinary welded pipes are straight seam welded pipes, the difference between them is: different welding methods, different strength of welded pipes, different costs of these three aspects.
First of all, welding method: ordinary welded pipe is mainly made of steel plate as raw material, which is made of bending welding, while high-frequency welded pipe is made of coil plate as raw material, and generally 325-660 caliber steel pipe uses coil plate as raw material.
Second, the strength of the welded pipe: the strength of the high-frequency welded pipe is higher than that of the ordinary welded pipe, and compared with the ordinary straight welded pipe of the same length, the weld of the high-frequency welded pipe can increase by 30 to 100 percent of the length, and the steel pipe strength is higher. Strong and durable.
Finally, the cost is different: high-frequency welded pipes and ordinary welded pipes have the advantage of low cost and high performance, but from the production point of view, high-frequency welded pipes do not produce waste gas and waste water, low noise, more environmentally friendly.
The above are the 3 differences between high-frequency welded pipes and ordinary welded pipes, on the whole, high-frequency welded pipes and ordinary welded pipes are fluid pipes, and the specific kind of welded pipes can be selected according to the construction needs.
