TA1 gr7 titanium rod tube quality is light, high strength, superior mechanical properties. It is widely applied in heat exchange equipment, such as shell and tube heat exchanger, coil heat exchanger, coil heat exchanger, condenser, evaporator and pipelines, etc. A lot of the nuclear power industry gr7 titanium rod tube as its standard pipe unit. Gr7 titanium TA1 rod tube features:
1. The titanium TA1 bar gr7 pipe has plasticity. High titanium round bar purity titanium rod gr7 tube elongation can be up to 50 ~ 60%, reduction of area of up to 70 ~ 80%. Despite the high purity titanium rod gr7 tube strength is low, but the pure industrial titanium rod gr7 contains a small amount of impurity and adding alloying elements can increase the mechanical properties, make its strength can be compared with high strength. That is pure titanium rods gr7 tube, as long as a small amount of interstitial impurity and other metal impurities, can make it not only has high strength, and a proper plastic.
2. The intensity of industrial pure titanium titanium tubing price rods gr7 tubes than (strength and weight ratio) is high in the metal structure material, it has the strength of steel, but its weight is only 57% of the steel.
3. Titanium TA1 rod gr7 tube heat resistance is very strong, in the 500 ℃ in the atmosphere can still maintain good strength and stability.
4. Gr7 titanium rod pipe also has good low temperature resistance, even in - under the temperature of 250 ℃, it still has the high impact strength, resistance to high pressure shock resistant.
5. The corrosion resistance is 3d titanium wire strong, this is due to its affinity for oxygen particularly big, can generate on its surface a dense layer of oxide film, can protect the titanium rod gr7 from corrosion medium. Therefore, titanium rods gr7 in acid, alkali, neutral salt aqueous solution and oxidizing medium has a good stability, than the existing stainless steel and other non-ferrous metal corrosion resistance are all well.
1, the screw material mechanical properties, strength requirement. Few screws to a relatively high strength, and then select the higher the strength of the screw material itself. 2, the working conditions of material corrosion resistance requirements, standard web part of the screw is used for the corrosion of strong product, which requires we choose strong spiral wire corrosion resistance.
3, material heat resistance temperature requirements. Some titanium tubing price great gr7 titanium alloy screws for high temperature operation, you need to choose the screw material of high temperature performance.
4, materials processing production process performance requirements. Some great gr7 titanium alloy screws need to be addressed in the process of production line, difficulties such as hardness, you need to choose the right screw Titanium welding pipe material hardness, is advantageous to the processing and production.Five, the screw itself weight, price, purchasing, and other factors affect the choice of the screw material, proper consideration of these materials in the field of is a better choice.
