1. Variable diameter tee fittings have excellent corrosion resistance.  The thin and consolidated oxide film of stainless steel gives stainless steel excellent corrosion resistance in all water, even in ground.  Therefore, it is suitable for all kinds of water quality, in addition to disinfection and sterilization, do not need to control the water quality, there is no corrosion and excessive exudate, can maintain water purity and health, root out secondary pollution, can enjoy the impact of high water flow up to 30 meters per second.  
 

2. Reducer tee pipe fittings have excellent mechanical and physical functions.  Stainless steel pipe strength is very high, it is 2 times of galvanized pipe, 3 times of copper pipe, 8-10 times of PP-R pipe, can very well taste the shock of vibration, with no water leakage, not burst, fire prevention, earthquake characteristics, and therefore very safe and reliable;  Good heat preservation function, especially suitable for hot water transportation.  

 
3. Long service life of variable diameter tee pipe fittings.  Field corrosion test data indicate that the life of stainless steel water pipe can reach 100 years, almost do not need protection, therefore, its function price ratio is very good, the cost of operation life is low, economic benefit is obvious.