Ductile Iron

Urecon Pre-Insulated Ductile Iron Pipe Class 350
Dimensions 75 mm (3 in) to 500 mm (20 in)

Nominal
Pipe Size		 Outside
Pipe Dia.		 Insulation O.D. Class 350, 2413 kPa (350 psi)
Insulation Thickness Avg. Pipe I.D. Min. Wall Thickness Total Weight
mm in mm in 40 mm 1.5 in 50 mm 2 in mm in mm in kg/m lbs/ft
75 3 100 3.96 181 7.13 197 7.75 88 3.46 6.35 0.250 15.53 10.42
100 4 122 4.80 196 7.75 229 9.00 109 4.30 6.35 0.250 19.05 12.79
150 6 175 6.90 247 9.75 279 11.00 162 6.40 6.35 0.250 27.58 18.51
200 8 230 9.05 304 12.00 337 13.25 217 8.55 6.35 0.250 36.24 24.32
250 10 281 11.10 355 14.00 394 15.50 269 10.58 6.60 0.260 46.37 31.12
300 12 335 13.20 406 16.00 445 17.50 321 12.64 7.11 0.280 58.91 39.54
350 14 389 15.30 N/A N/A 495 19.50 373 14.68 7.87 0.310 75.69 50.80
400 16 442 17.40 N/A N/A 546 21.50 425 16.72 8.64 0.340 93.60 62.82
450 18 495 19.50 N/A N/A 603 23.75 477 18.78 9.14 0.360 104.79 70.33
500 20 549 21.60 N/A N/A 654 25.75 529 20.84 9.65 0.380 128.81 86.45
  1. Insulation thickness for freeze protection 50 mm (2 in) minimum; other thicknesses available on request.
  2. Insulation thickness for chilled water 40 mm (1.5 in) minimum; other thicknesses available on request.
    CAUTION: Insulation outside diameter may be larger than indicated above; if critical, verify with Urecon.
  3. Jacketing 1.27 mm (50 mils) thick polyethylene; other types and thicknesses available on request.
  4. Insulated pipe available in standard industry lengths.
  5. Weights indicated are for push on joints with cement lining.
  6. Data may vary slightly from one manufacturer to another.
  7. Reference specifications (core pipe) ANSI A21-51, AWWA C-151, NQ 3623-085.

Urecon Pre-Insulated Ductile Iron Pipe Class 300
Dimensions 350 mm (14 in) to 500 mm (20 in)

Nominal
Pipe Size		 Outside
Pipe Dia.		 Insulation O.D. Class 300, 2068 kPa (300 psi)
Insulation Thickness Avg. Pipe I.D. Min. Wall Thickness Total Weight
mm in mm in 40 mm 1.5 in 50 mm 2 in mm in mm in kg/m lbs/ft
350 14 389 15.30 N/A N/A 495 19.50 373 14.70 7.62 0.300 73.61 49.40
400 16 442 17.40 N/A N/A 546 21.50 426 16.76 8.13 0.320 88.68 59.52
450 18 495 19.50 N/A N/A 603 23.75 478 18.82 8.64 0.340 104.79 70.33
500 20 549 21.60 N/A N/A 654 25.75 530 20.88 9.14 0.360 122.85 82.45
  1. Insulation thickness for freeze protection 50 mm (2 in) minimum; other thicknesses available on request.
  2. Insulation thickness for chilled water 40 mm (1.5 in) minimum; other thicknesses available on request.
    CAUTION: Insulation outside diameter may be larger than indicated above; if critical verify with Urecon.
  3. Jacketing 1.27 mm (50 mils) thick polyethylene; other types and thicknesses available on request.
  4. Insulated pipe available in standard industry lengths.
  5. Weights indicated are for push on joints with cement lining.
  6. Data may vary slightly from one manufacturer to another.
  7. Reference specifications (core pipe) ANSI A21-51, AWWA C-151, NQ 3623-085.

Urecon Pre-Insulated Ductile Iron Pipe Class 250
Dimensions 350 mm (14 in) to 500 mm (20 in)



Nominal
Pipe Size		 Outside
Pipe Dia.		 Insulation O.D. Class 250, 1723 kPa (250 psi)
Insulation Thickness Avg. Pipe I.D. Min. Wall Thickness Total Weight
mm in mm in 40 mm 1.5 in 50 mm 2 in mm in mm in kg/m lbs/ft
350 14 389 15.30 N/A N/A 495 19.50 374 14.74 7.11 0.280 69.29 46.50
400 16 442 17.40 N/A N/A 546 21.50 427 16.80
 7.62 0.300 83.92 56.32
450 18 495 19.50 N/A N/A 603 23.75 480
 18.88 7.87 0.310 96.75 64.93
500 20 549 21.60 N/A N/A 654 25.75 532 20.94 8.38 0.330 113.91 76.45
  1. Insulation thickness for freeze protection 50 mm (2 in) minimum; other thicknesses available on request.
  2. Insulation thickness for chilled water 40 mm (1.5 in) minimum; other thicknesses available on request.
    CAUTION: Insulation outside diameter may be larger than indicated above; if critical verify with Urecon.
  3. Jacketing 1.27 mm (50 mils) thick polyethylene; other types and thicknesses available on request.
  4. Insulated pipe available in standard industry lengths.
  5. Weights indicated are for push on joints with cement lining.
  6. Data may vary slightly from one manufacturer to another.
  7. Reference specifications (core pipe) ANSI A21-51, AWWA C-151, NQ 3623-085.