First, take a look at the water pressure test to check the bearing capacity of the steel pipe. Steel pipes are mainly used in the construction of large-scale livelihood projects. Steel pipes must have the ability to be used safely for decades and decades under harsh conditions. Hydrostatic testing is particularly important for the safety of steel pipes.
Second, look at the flaw detection test to check the quality of the weld. Flaw detection testing is the most effective method to inspect the quality of welds. It can not only avoid problems with pores and impurities in steel pipes, but also significantly improve production efficiency and product quality compared to other methods that rely on manual flaw detection. Under the inspection of double guarantee, steel pipes are high-quality and qualified steel pipes.
Third, look at the manufacturing process. The durability and overall performance of steel pipes are affected by the manufacturing process. By adopting high-standard production technology, the structural strength of steel pipes can be effectively improved and undesirable impurities can be reduced. When purchasing, you should fully understand the manufacturer's production capacity and check the manufacturer's certification documents. This is also a good way to understand its quality control level and technical level.
In short, when purchasing steel pipes, try to choose large-scale source factories with strict quality control and complete qualifications, and consider multiple aspects to ensure the quality and use effects of the project and avoid unexpected situations during use.
