Stainless steel stamping flange 1865282633

In pipeline connection, stamping flange is a very common workpiece. As an important connecting part, there are many types of products and different standards. Because it mainly plays a connecting role, the main characteristics of stamping flange are connection mode and sealing form, and the main influencing parameter is pipeline pressure. This is because different media will affect the determination of material quality.
Usually, different stamping flanges are needed to connect in different pressure systems. For example, in low pressure system, flat welding or plate flange is usually used, and common protrusion (RF) seal is used; in medium pressure system, butt welding flange, RF or concave protrusion (FM/M) seal is usually used. In high-pressure system, butt-welded flange and ladder groove (RJ) seals are commonly used.
So, what kind of connection is stamping flange connection? In fact, when using flange to connect, it is to fix two pipes, fittings or equipment on a flange separately, between the two flanges, plus flange pad, and fasten them together with bolts to complete the connection. Some pipe fittings and equipment have their own flange, also belong to the flange connection.
In practical application, stamping flange can be divided into threaded connection flange and welded flange due to different connection methods. Low pressure small diameter wire-jointed flange, high pressure and low pressure large diameter are all welded flange, the thickness of flange under different pressure and the diameter and number of connecting bolts are different. According to different levels of pressure, flange pads also have different materials, from low-pressure asbestos pads, high-pressure asbestos pads to metal pads.
Generally speaking, it is very convenient to use stamping flange for pipeline linking, and it can withstand greater pressure. Therefore, it is more and more widely used. Pay attention to the connection, especially when the bolts are fastened, to do the same as all the bolts.