enquiry
*By clicking on the submit button, I agree to receive a call and/ or email from Finolex or its authorised representative(s) as per the calling guidelines available & also agree to website’s Terms and Privacy Policy

CD & RDS CASING PIPES

Confirming to IS 12818

Finolex offers a wide range of casing and ribbed screen pipes which are manufactured using a special PVC-U compound. This makes them ideal for transportation of hard, salty, sandy, or chemically aggressive water. This range of PVC-U plain casing and ribbed screen pipes are specially designed to ensure clean, clear water from bore well, whether shallow, medium or deep. CD (Deep Well Casing) Plain blue pipes & RDS (Ribbed Deepwell Screen) are manufactured as per IS:12818 caters to the varied requirements of bore-wells.Suitable for well depth between 250 to 450 meters.

Dimensions

DIMENSIONS OF DEEP BOREWELL CASING PIPES - 'CD' CONFIRMING TO  IS 12818                      
For well depth between 250 - 450 meters.                      
Nominal Diameter (DN) Mean Outside Diameter of Pipe (mm) Outside Diameter of pipe at any point  (mm) Mean Outside diameter over connection                 (mm) Wall Thickness ‘S’ (mm) Material
Code
Std.
Pipe Length
mm inch Min Max. Min Max. max Min. Max   meter
100 4" 113.0 113.3 112.8 113.4 125 7.0 7.9 3121 3
115 4.1/2" 125.0 125.3 124.9 125.4 137 7.5 8.5 3122 3
125 5" 140.0 140.4 139.7 140.5 152 8.0 9.0 3123 3
150 6" 165.0 165.4 164.6 165.6 180 9.5 10.7 3124 3
175 7" 200.0 200.5 199.6 200.6 217 11.8 13.6 3125 3
200 8" 225.0 225.5 224.8 225.8 247 13.0 14.8 3126 3
250 10" 280.0 280.5 279.4 280.8 304 16.0 17.6 3127 3
                       
DIMENSIONS OF DEEP BOREWELL CASING PIPES - 'RDS' CONFIRMING TO  IS 12818                      
For well depth between 250 - 450 meters.                      
Nominal Diameter (DN) Mean Outside Diameter of Pipe (mm) Outside Diameter of pipe at any point  (mm) Mean Outside diameter over connection
(mm)
Wall Thickness ‘S’ (mm) Material
Code
Std.
Pipe Length
mm inch Min Max. Min Max. max Min. Max   meter
100 4" 117.0 117.3 116.8 117.4 129 7.0 7.9 3115 3
115 4.1/2" 129.0 129.3 128.9 129.4 141 7.5 8.5 3116 3
125 5" 144.0 144.4 143.7 144.5 156 8.0 9.0 3117 3
150 6" 169.0 169.4 168.6 169.6 184 9.5 10.7 3118 3
175 7" 204.0 204.5 203.6 204.6 221 11.8 13.6 3119 3
200 8" 229.0 229.5 228.5 229.8 251 13.0 14.8 3120 3
Batch number logic:                      
Year  Month Day M/C No. Shift              
xxxx xx xx xxx x              
For example, the batch number of pipes produced on Mc. no. 20                      
on 1st June 2021 in the 1st shift will be 202106010201                      

Related Products