What do you know the thermometer flange installation way?

Flanged thermometer is common, because in many factories, machinery and other equipment with the need of installation, can match a flange on the thermometer, convenient work use, so there are several kinds of flange installation way, this instrument will introduce you to the flange installation. What is a flange, flange and flange or flange. Flange is linked tube to tube and the valve parts, connection in the pipe end. On the flange hole, two flange bolt that even tight. The flange gasket seal. Flange threaded flange and flange welding flange and card. Flange installation is often used in pipeline valve in the line or instrument interface, the installation of pressure has an important meaning, general with flange installation relative bearing the medium pressure pipe line is opposite bigger, or diameter is bigger, use flange installation is relatively safe. Bimetallic thermometer installed flange commonly used are: flat welding flange and clamp flange two kinds. Flat welding flange including plate flat welding flange, with flat welding neck flange. Plate flat welding flange ( PL) : flat welding flange is suitable for the nominal pressure no more than 2. 5 mpa of steel pipe connection. Flat welding flange sealing surface can be made into smooth type, concave and convex type and mortise type 3 kinds. Smooth and flat welding flange are the largest. More than in the mild conditions of medium, such as low pressure not purified compressed air and low pressure circulating water. With flat welding neck flange, SO） : a height is low, flat welding neck flange neck stiffness and bearing capacity of the flange. Compared with butt welding flange, welding workload big, electrode consumption is high, can't withstand high temperature and high pressure and repeated bending and temperature fluctuations, but the installation is convenient, can be omitted weld take knead injury process, more popular. Clamp flange, is a single chip on a thermometer on the connecting rod welding flange, and the equipment or pipeline connection with a fixed clamp and tighten, this kind of flange is common in small line and the biological pharmaceutical industry, generally choose health type flange, welding process, reduce the pollution of the line. The flange of the thermometer is introduced here, the following article will small make up with all of you to introduce in detail the flange on the thermometer.