What are the characteristics of Weld neck flanges?

　　Weld neck flanges is suitable for high pressure, high temperature pipeline or high pressure and low temperature pipeline. It is also used to transport some expensive, flammable and explosive medium pipeline. Because of the good sealing performance of butt welding flange, it is not easy to deform, and can accept larger pressure, and the pressure scale is less than 16MPa.

　　Weld neck flanges requires double-sided welding, so butt welding flange reduces the appearance of stress convergence.

　　Weld neck flanges is also a kind of flange. It is a kind of flange with neck, round pipe for transition and butt welding with round pipe. Butt welding flange is not easy to deform, with good sealing performance and moderate quotation. It is widely used in various high pressure and high temperature pipelines.

　　Weld neck flanges enterprises need to make the benchmarking and potential tapping work to the extreme. Li Xinchuang said that in order to go on in the dangerous environment, Weld neck flanges enterprises need to make the benchmarking and potential tapping work to the extreme, extend the industrial chain to the end, incorporate the expansion of new markets into the development strategy, and raise the market research work to a new level.