PE-RT reducing tee for heating pipe 1.material:PERT(LG) 2.size: ... ,322532 3.color:any color 4.Do OEM PE-RT reducing tee for heating pipe1.material:PERT(LG)2.size:162016 ... pool, kindergarten, nursery and the old people's house 2. cold and hot water supply system, drinking water system 3. used ... as the beverage, milk, etc. in food industry. PE-RT reducing tee for heating pipe