It is very common to use PVC lay flat hose in agricultural water supply and drainage operations. For example, at present, more 3-inch PVC lay flat hose can be used in agriculture with water pumps, large-scale sprinkler irrigation equipment, support sprinkler irrigation, etc. But many people do not understand what kind of caliber 3-inch PVC lay flat hose is. Today, we share a table for comparing the caliber of 3-inch PVC lay flat hose. Learn more about PVC lay flat hose, and then learn how to make matching choices in homework.
In domestic PVC lay flat hose wholesale market, the caliber of agricultural PVC lay flat hose is usually expressed in inches, then the conversion into mm units is the following size:
Caliber control table
25mm – – – 1 inch
40mm – – – 1.5 inch
50mm – – – 2 inches
65mm – – – 2.5 inch
80mm – – – 3 inches
100 mm – 4 inches
125 mm – 5 inches
150 mm – – – 6 inches
200 mm – – – 8 inches
Knowing these calibers, you can choose the corresponding caliber when choosing, for example, when matching the pump with PVC lay flat hose, take out a ruler and measure the outlet to know what caliber to choose. In addition to caliber, the matching model should be selected. Generally, the model of PVC lay flat hose is named according to working pressure: 4 type (0.4 mpa, 4 kg), 6 type (0.6 mpa, 6 kg), 8 type (0.8 mpa, 8 kg), 10 type (1.0 mpa, 10 kg), 13 type (1.3 mpa, 13 kg), 16 type (1.6 mpa, 16 kg). When choosing a suitable PVC lay flat hose for water pumps, for example, the simple way is to divide the head by 10 to get the pressure of PVC lay flat hose (especially reminding that this is only a rough value and the pressure of purchasing PVC lay flat hose PVC lay flat hose should not be lower than the leakage of a burst pipe on the working side of the pump); large-scale sprinkler irrigation equipment roll-disc sprinkler with type 13 PVC Lay flat hose; bracket sprinkler using 10-type PVC lay flat hose want to take a few more sprinklers can use 13-type 16-type PVC lay flat hose.