Amiantit

SACOP
 
 
 
   

Pipes with PVC, HDPE and GRP  Linings

 

 

Durability, long life, economy, resistance to acids and alkalis—all are combined in reinforced concrete sewer pipe lined with any project specified lining materials like GRP, HDPE, PVC, and others.

They have the same internal and external lining options as the Reinforced Concrete Pipes. However, T-lined pipes use PVC and HDPE polymers welded by a High Frequency Welding Machine. This additional protection against corrosive liquids and gases gives them a lifetime measured in decades.

PVC or HDPE T-Lining: Continuity of lining is assured by fusing each individual pipe liner with the next. This results in a lining that is permanently flexible, withstands temperatures as high as 83ºC, has a lower friction coefficient than concrete, has a minimum elongation factor of 200%, and offers no sustenance to either fungus or bacterial slimes.

Maintenance of PVC or HDPE T-lining is no problem. The dense, glossy surface of the plastic will not absorb nor retain precipitated or crystalline materials. It is easily decontaminated and maintained in a sanitary condition.

Although the lining seldom sustains damage once the pipeline is in place, repairs are simple. The damaged area is cut away leaving the tees embedded and another piece of lining is welded in place. The newly fused section is fully as corrosion resistant as the original sheet. With the increasing load placed on urban wastewater systems, the PVC or HDPE offers the most effective solution to total pollution control at the lowest cost based on service life of the system. GRP Lining can be used as per specification of client.

Specifications

SACOP’s reinforced concreted sewer pipes are designed and manufactured in accordance with ASTM C76M and BS 5911, Part 1. The bell and spigot joints sealed with confined rubber gaskets meet the requirements of ASTM C443M.

Pipe inside Diameter (mm) Pipe Wall Thickness

(mm)
Bell Outside Diameter (mm) Bell Length

(mm)
Joint Diameter

(mm)
Joint Lap

(mm)
Joint Space

(mm)
Joint Deflection Degree
( °)
Pipe Laying Length (M) Mass per Section (Kg)
700 102 1010 328 849 126 6 1.69 2.5 1700
800 111 1140 380 966 126 6 1.48 2.5 2110
900 119 1260 388 1053 125 6 1.36 2.5 2520
1000 127 1400 432 1194 126 6 1.20 2.5 3020
1200 144 1488 - 1325 94 6 1.08 2.5 3630
1400 169 1738 - 1578 199 7 0.91 2.5 4974
1500 169 1838 - 1651 199 7 0.87 2.5 5288
1600 178 1956 - 1762 132 8 0.81 2.5 6200
1800 194 2188 - 1980 132 8 0.72 2.5 7200
2000 211 2422 - 2196 132 8 0.83 2.5 8749
2200 228 2656 - 2410 132 8 0.76 2.5 10816
2400 244 2888 - 2616 132 8 0.70 2.5 12604
2500 253 3006 - 2716 137 8 0.67 2.5 13607

Amiantit Pipe Systems

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