GULF PLASTIC INDUSTRIES W.L.L.

 

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TECHNICAL SPECIFICATIONS

 

uPVC Pressure (Water supply, irrigation & industrial use)
Nominal
Size
inch		 Outside Diameter

 (mm)

 Wall Thickness ( mm)
Class 'B' Class 'C' Class 'D' Class 'E' Class 'O' Class '6' Class '7'
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
1/2 21.2 21.5             1.7 2.1     2.8 3.3 3.7 4.3
3/4 26.6 26.9             1.9 2.5     2.9 3.4 3.9 4.5
1 33.4 33.7             2.2 2.7     3.4 4.0 4.5 5.2
1-/14 42.1 42.4         2.2 2.7 2.7 3.2     3.6 4.2 4.8 5.5
1-1/2 48.1 48.4         2.5 3.0 3.1 3.7 1.8 2.2 3.7 4.3 5.1 5.9
2 60.2 60.5     2.5 3.0 3.1 3.7 3.9 4.5 1.8 2.2     5.5 6.3
2-1/2 75.0 75.3     3.0 3.5 3.9 4.5 4.8 5.5 1.8 2.2        
3 88.7 89.1 2.9 3.4 3.5 4.1 4.6 5.3 5.7 6.6 1.8 2.2        
4 114.1 114.5 3.4 4.0 4.5 5.2 6.0 6.9 7.3 8.4 2.3 2.8        
6 168.0 168.5 4.5 5.2 6.6 7.6 8.8 10.2 10.8 12.5 3.1 3.7        
8 218.8 219.4 5.3 6.1 7.8 9.0 10.3 11.9 12.6 14.5 3.1 3.7        

 

Pressure Ratings: Designated by the different classes at 20°C
Class 'B' 'C' 'D' 'E' 'O'
Bar 6 9 12 15 Non Pressure

Note: 2% of rated pressure should be reduced for each 1°C rise above 20°C

Pressure Ratin Bar
Size- inch Class '6' Class '7'
1/2 28 40
3/4 22 32
1 24 32
1-1/4 20 28
1-1/2 18 25
2 - 22

Manufactured to        : BS 3505/3506 Classes B, C, D & E, BS 3506, 1969 Class O, 6 and 7.
Standard Length       : 5.8 and 6 meters.
Colour                        : Dark grey (except Class O which is grey)
Socket type               : Solvent weld / Plain end.

Note:
1)  Dimensions of Class 6 & 7 pipes are same as ASTM D1785, SCH-40 AND SCH-80 respectively.
2)  A wide range of compatible fittings manufactured to BS 4346 part 1 by Durapipe (U.K.), are available .
3)  Class B & C pipes are generally socketed. Class E pipes can be socketed on request.
4) Class D pipes are non-stock items, can be produced on request.

 

 

 

 

 

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