Process Pipe
Casing pipes of PVC circular cross-section for fixing barrel technological wells leaching and transport
of sulfuric acid leaching and productive solutions with the concentration of acid to 30 mg / dm ³ and
a temperature of +15 ˚ C to +42 ˚ C up, as well as pipes designed to pipelines transporting water for
drinking water at a temperature of 0 ˚ C to 45 ˚ C, and other liquid and gaseous substances, which is
chemically resistant PVC.
Benefits determined by the properties of PVC pipes:
Resistance to corrosion;
High hygiene indicators;
High throughput due to the smoothness of the walls and the absence of fouling;
Long life (at least 50 years old);
Fast and easy installation;
Low pressure loss;
The relatively low cost;
Environmental friendliness of products;
The absence of noise;
High corrosion and chemical resistance;
PVC has the highest modulus of elasticity for the lowest price;
High compared to other polymers, the strength characteristics;
Durability of pipes
The ability to form a unified system of the surrounding soil, absorbing the load;
The low coefficient of linear expansion;
Netrudoemky installation;
Resistance to abrasive fluids;
The lower flammability;
Low sensitivity to UV radiation;
Good hydraulic properties;
Low thermal conductivity
Specifications of pipes
Pipe diameter, mm |
The thickness of the pipe wall, mm |
The average outer diameter of pipe, mm |
Critical collapsing pressure, MPa |
Weight 1м, kg.
|
||
Rated |
Maximum deviation |
Rated |
Maximum deviation |
|||
65 |
6,5 |
+0,6 |
65 |
+0,3 |
8,63 |
1,742 |
90 |
8,0 |
+0,6 |
90 |
+0,3 |
5,59 |
3,078 |
110 |
8,1 |
+0,7 |
110 |
+0,3 |
3,20 |
3,827 |
113 |
10 |
+0,7 |
113 |
+0,4 |
2,70 |
4,831 |
140 |
10 |
+0,7 |
140 |
+0,4 |
2,70 |
6,018 |
195 |
14 |
+0,9 |
195 |
+0,4 |
29,5 |
11,734 |
225 |
13 |
+1,1 |
225 |
+0,5 |
15,3 |
12,630 |