Nowadays, alloy steel pipe is not only used in the high-pressure production of the boiler, but also used some fertilizer processing pipeline transportation, not all areas of the alloy steel pipe is a specification, in fact, according to the conditions of use requirements, when some business choose alloy steel pipe, they will choose some of the better quality alloy steel pipe, one hand is for safety; the other hand for avoiding replacement.
However, like some pipeline transportation industry, the choice of alloy steel pipe is not very harsh, as long as meet the requirements of the steel pipe can be used in the transport process. In the production process of alloy steel pipe, each batch of alloy steel pipe can meet the standard, which is impossible, there will be defective products, the general defectives are not able to meet the test of high temperature and pressure, and such alloy steel pipe will be used to pipeline transportation, the transport industry has no pressure, which will solve the problem of the use of inferior alloy steel pipe.