2015年9月29日星期二

​titanium foundry Advantages and disadvantages of titanium

Advantages and disadvantages of titanium porcelain teeth and price 
In a wide variety of porcelain titanium foundry teeth, the total is divided into these categories: ordinary porcelain teeth, porcelain teeth titanium, titanium alloy porcelain teeth, all-ceramic porcelain teeth and so on. Which titanium porcelain teeth in between cheap 
Between the metal and precious porcelain teeth porcelain teeth, outstanding cost performance, so get the favor of consumers. 
Advantages titanium porcelain teeth that it reduces the metal damage to the human body, similar to the color of the gum tissue does not produce black ash edge (which is a disadvantage ordinary porcelain teeth). 
Titanium dental standards must meet the criteria to only 6%, but now the market titanium porcelain teeth containing titanium is very low, so titanium ingot price there is not much between the area according to the ordinary porcelain teeth 
Do not. Overall still occupy the interests of all. Because a common charging 400 yuan porcelain teeth dental clinics in Beijing, and a titanium porcelain teeth price is 900 yuan, so the benefits 
Makes titanium porcelain teeth facing an embarrassing situation. 


2015年9月7日星期一

Disadvantages of the valve and its Application

Classification by purpose and role of the cut-off valves are mainly used to cut off or turn on media streaming. Include gate valves, globe valves, diaphragm valves, ball valves, plug valves, butterfly valves, piston valves, ball plug valves, needle valves, and other instruments. Principal regulator valve for regulating the flow of media titanium sheet pressure. Including control valve, throttle, valve and so on. Check valve type used to prevent the media back. Various structures, including a check valve. Shunt valves for the separation, distribution or mixed media. Including the distribution of various structures such as valves and traps. Class for safety valve overpressure protection when media. Include various types of safety valves.