With the temperature difference between morning and evening, many people also have dry throat and cough. And to solve the autumn dryness, the first choice is of course to eat pears. Because pears can moisten the lungs, eliminate phlegm and reduce dryness,
304 stainless steel flat-welded flange with neck, full name of flat-welded steel pipe flange with neck, English name: Slip-on for short, SO, flat-welded flange with neck is the same as plate flat-welded flange, which extends steel pipes, pipe fittings, et
Light weight, the density is 4.5g/cm High Working temperature Easy to welded and machinedExcellent heat treatment and iso thermal forgingGood anti-corrosionExcellent bio-compatibility