Attention should be paid to stainless steel flange in pipeline construction:
Low pressure small diameter wire-jointed flange, high pressure and low pressure large diameter are butt-welded flange, the thickness of flange under different pressure and the diameter and quantity of connecting bolt are different. The butt-welded flange produced by welding flange is produced and used with certain technical parameters and requirements in production and manufacture, ensuring that it can be used and promoted in accordance with certain methods and principles, adopting certain process methods and principles for production and welding, and strictly ensuring good quality in use. Different forms of stainless steel flange connection are determined according to specific conditions. The required parts and equipment are different. The process and process required in installation are also different, so the specific installation parts and equipment are determined according to the conditions at that time.
According to different levels of pressure, flange pads also have different materials, from low-pressure asbestos pads, high-pressure asbestos pads to metal pads. Stainless steel flange is mainly used in the installation of pipelines. Stainless steel flange connection is an important connection method in pipeline construction. It mainly connects the connection between pipelines and plays an important role and value. The stainless steel flange connection is to fix two pipes, fittings or equipment on one flange, between the two flanges, plus flange pads, 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.