1.Titanium flange is a kind of component made of non-ferrous metal titanium or titanium alloy to connect the pipe with the pipe, which is connected with the end of the pipe. Titanium flanges have holes in them, and the bolts make the two flanges tightly connected.
2. Titanium flanges are formed by threaded connections or welding. The flange connection consists of a pair of flanges, a gasket and several bolts and nuts. The gasket is located between the sealing surfaces of the two flanges. When the nut is tightened, the specific pressure on the surface of the gasket reaches a certain value, deformation occurs, and the unevenness on the sealing surface is filled, thus tightening the connection.
3. Good corrosion resistance
Titanium alloy works in humid atmosphere and seawater medium, its corrosion resistance is far better than stainless steel; it has strong resistance to pitting corrosion, acid corrosion and stress corrosion; it has excellent corrosion resistance to alkali, chloride, chlorine organics, nitric acid, sulfuric acid and so on.
4. Good low temperature performance
Titanium alloy can maintain mechanical properties at low and ultra-low temperatures. Titanium alloy has good low-temperature performance and very low interstitial elements, therefore, titanium alloy is also an important low-temperature structural material.
5. High chemical activity
Titanium has great chemical activity, and the atmosphere of O, N, h, Co, CO2, water vapor and ammonia, etc. have a strong chemical reaction. When the carbon content is greater than 0.2%, the titanium alloy will form a hard tin; when the temperature is higher, it will form a hard tin surface; when the temperature is higher than 600 ℃, titanium absorbs oxygen to form a hard hardened layer with high hardness; when the hydrogen content increases, it will also form a brittle layer. The depth of the hard and brittle surface layer can reach 0.1-0.15mm, and the degree of hardening is 20% - 30%. Titanium also has a high chemical affinity and adheres easily to friction surfaces.
1. Forging
The heated billet is placed in the forging die fixed in the die forging equipment forging molding. The basic process: feeding, heating, pre-forging, final forging, punching with skin, cutting, tempering, shot blasting.
2.machining
Place the forged flanges on the lathe for surface turning to make the surface smooth and bright.
1. Aerospace field
In the aerospace field, the application of titanium alloy flanges is particularly prominent, mainly due to its high strength-to-weight ratio, high temperature resistance, corrosion resistance and good fatigue properties.
In the chemical industry, titanium alloy flanges are widely used in the connection of pipelines and equipments in various harsh environments due to their excellent corrosion resistance, high strength and high temperature resistance.
In the field of offshore engineering, titanium alloy flanges have become the ideal choice for many critical equipment and systems due to their excellent resistance to seawater corrosion, high strength and lightweight characteristics.
Hot Tags: GR2 Titanium Flange, China GR2 Titanium Flange manufacturers, suppliers, factory, rutile tio2, , , nano titanium dioxide, raw titanium
