When decorating the water pipe in the bathroom of the new home, a slot was opened in the exhaust cha

No problem, Bai can use it with confidence.

1 Applicable DU temperature range: -20 degrees Celsius.

Degree zhi 120 degrees Celsius, the maximum working temperature can reach 95 degrees Celsius2 Water pressure back to Fan Awei: 20 kg at 20 degrees Celsius, 10 kg at 10 degrees Celsius3 Pressure resistance: generally above 50 kg cm2.

4. Service life: more than 50 years.

Clause. First, your pipe is not completely exposed to the outdoors, and the minimum temperature in the exhaust pipe must be higher than that outside.

Second, you have made insulation measures for the pipes, and the measures you have taken are completely necessary, and the method is very correct.

Third, the distance you walk in the exhaust channel is very short, and it should not be greatly affected by the temperature.

Since it is an exhaust duct, it is certainly not airtight.

The smell of the general bathroom, water vapor is discharged from the outdoor right through the typesetting fan. Of course, the place where the water pipe is taken must be sealed.

When designing the building, the problem of cold wind recharge in winter should be considered, so there is no need to worry about the water pipe freezing and cracking, otherwise with the thickness of the passage of 2 cm, your home will definitely be less than zero in winter.

Exhaust pipe, or gas window, sealed without air leakage, it's fine, and you are buried in iron pipes, how dirty the water is, we all use PPR pipes!