Stainless steel bellows and heat exchanger tube both have what kind of specifications, what is the applicable standard to divide?

Stainless steel heat exchanger tubes are now more and more widely used. When we choose and buy, we must understand some of the relevant data of our heat exchanger, it is convenient for it to be equipped with the corresponding stainless steel heat exchanger tube, this article will introduce common specifications and applicable standards for you, as follows:

According to the market demand research report of stainless steel heat exchanger tube, the specification application of 16.8mm is more, followed by 16mm.

Whether domestic or foreign standard bellows expansion joint can be divided into two categories. One is the standard type standard, that is, the standard of universal technical requirements, in which in addition to the specific provisions of the design formula,

There are no specific provisions on performance, such as American EJMA standard, ASME standard, British BS standard, And China's GB/T12777 standard. The other belongs to the product standard. In addition to the technical requirements of generality, the structural size, specifications, compensation performance, fatigue life and product quality of the expansion joint are also given in detail, such as China's GB16749 standard, several Russian standards (technical conditions),

Japan's JISB2352 standard and so on