Zirconium Zr702 ASME SB 493 Slip On Type Flange

Zirconium Flanges Zr702 ASME SB-493 Slip On Flange Titanium wheel nuts Blind flange Weld neck flange

Zirconium is a chemical element and its symbol Zr atomic number is 40. It is a kind of high melting metal in light gray color. Zirconium surface easy to form a layer of oxide film, with luster, so the appearance of similar to steel. Corrosion resistance, soluble in hydrofluoric acid and aqua Regina, high temperature, can react with non-metallic elements and many metallic elements to form a solid solution. Zirconium readily absorbs hydrogen, nitrogen and oxygen; Zirconium has a strong affinity for oxygen, and its volume can be significantly increased when dissolved in oxygen at 1000 °C. Zirconium surface easy to form a layer of oxide film, with luster, so the appearance of similar to steel. Corrosion resistant, but soluble in hydrofluoric acid and aqua regia. At high temperature, it can react with non-metallic elements and many metallic elements to form a solid solution. Zirconium has good plasticity and is easy to process into plate, wire, etc. Zirconium can absorb oxygen, hydrogen, nitrogen and other gases in large quantities when heated, and can be used as hydrogen storage material. Zirconium has better corrosion resistance than titanium and is close to niobium and tantalum. Zirconium and hafnium are chemically similar metals that live together and contain radioactive material. Flange, also called flange disc or flange. The flange is a part connected between the shaft and the shaft, which is used for the connection between the pipe ends; Also used in the equipment inlet and outlet flange, for the connection between two equipment, such as reducer flange. Flange connection or flange joint, refers to the flange, gasket and bolt three mutually connected as a group of sealing structure detachable connection. Pipe flanges refer to the flanges used to fit pipes in pipe installations and the import and export flanges used in equipment. There are holes in the flanges, and bolts make the two flanges close together. The flanges are sealed with gaskets. Flange is divided into thread connection (screw connection) flange, welding flange and clip flange. Flanges are used in pairs, low pressure pipe can use wire flange, more than 4 kg pressure use welding flange. Place a gasket between the two flanges and bolt them tight. Flanges at different pressures have different thicknesses, and they use different bolts. Pumps and valves, when connected to the pipeline, the local parts of these equipments and equipment, also made of the corresponding flange shape, also known as flange connection. The connecting parts that are connected with bolts and closed around the two planes are generally called "flanges", such as the connection of ventilation pipes. This kind of parts can be called "flange parts". But this connection is only a part of the equipment, such as the connection between the flange and the pump, it is not good to call the pump "flange parts". Smaller ones, such as valves, can be called "flange parts".

Product advantages:
1, handling and handling facilities.
2, strong corrosion resistance.
3, the fluid resistance is small.
4, large mechanical strength.
5, save space and weight
6, strong sealing.