PVC Schedule 40

 Nominal Pipe Size (in)

 O.D.

 Average I.D.

 Min. Wall

 Nominal Wt./Ft.

 Max. W.P. PSI**
 1/8

.405

.261

.068

.045

 810
1/4

.540

.354

.088

.081

 780
3/8

.675

.483

.091

.109

 620
1/2

.840

.608

.109

.161

600
3/4

1.050

.810

.113

.214

480
1

1.315

1.033

.133

.315

450
1-1/4

1.660

1.364

.140

.426

370
1 -1/2

1.900

1.592

.145

.509

330
2

2.375

2.049

.154

.682

280
2-1/2

2.875

2.445

.203

1.076

300
3

3.500

3.042

.216

1.409

260
3-1/2

4.000

3.520

.226

1.697

240
4

4.500

3.998

.237

2.006

220
5

5.563

5.017

.258

2.726

190
6

6.625

6.031

.280

3.535

180
8

8.625

7.943

.322

5.305

160
10

10.750

9.976

.365

7.532

140
12

12.750

11.890

.406

9.949

130
14

14.000

13.072

.437

11.810

130
16

16.000

14.940

.500

15.416

130
18

18.000

16.809

.562

20.112

130
20

20.000

18.743

.593

23.624

120
24

24.000

22.544

.687

32.873

120
24

24.000

PVC Schedule 80

 Nominal Pipe Size (in)

 O.D.

 Average I.D.

 Min. Wall

 Nominal Wt./Ft.

 Max. W.P. PSI**
1/8

.405

.203

.095

.058

 1230
1/4

.540

.288

.119

.100

 1130
3/8

.675

.407

.126

.138

 920
1/2

.840

.528

.147

.202

850
3/4

1.050

.724

.154

.273

690
1

1.315

.935

.179

.402

630
1-1/4

1.660

1.256

.191

.554

520
1 -1/2

1.900

1.476

.200

.673

470
2

2.375

1.913

.218

.932

400
2-1/2

2.875

2.289

.276

1.419

420
3

3.500

2.864

.300

1.903

370
3-1/2

4.000

3.326

.318

2.322

350
4

4.500

3.786

.337

2.782

320
5

5.563

4.767

.375

3.867

290
6

6.625

5.709

.432

5.313

280
8

8.625

7.565

.500

8.058

250
10

10.750

9.492

.593

11.956

230
12

12.750

11.294

.687

16.437

230
14

14.000

12.410

.750

19.790

220
16

16.000

14.214

.843

25.430

220
18

18.000

16.014

.937

31.830

220
20

20.000

17.814

1.031

40.091

220
24

24.000

21.418

1.218

56.882

210

PVC Schedule 80

 Nominal Pipe Size (in)

 O.D.

 Average I.D.

 Min. Wall

 Nominal Wt./Ft.

 Max. W.P. PSI**
1/2

.840

.480

.170

.223

1010
3/4

1.050

.690

.170

.295

770
1

1.315

.891

.200

.440

720
1-1/4

1.660

1.204

.215

.614

600
1 -1/2

1.900

1.423

.225

.744

540
2

2.375

1.845

.250

1.052

470
2-1/2

2.875

2.239

.300

1.529

470
3

3.500

2.758

.350

2.184

440
4

3.500

4.500

.437

3.516

430
6

6.625

5.434

.562

6.759

370

** For water at 73.4°F with solvent cemented joints.
Threaded pipe requires a 50% pressure de-rating.
Threading recommended for Schedules 80 and 120 only.

 Specifications:

PVC Pipe Physical Properties

Value

Test Method
 GENERAL
Cell Classification

12454

ASTM D1784
Maximum Service Temperature

140°F

  
 
Color

white, dark grey

  
 
Water Absorption % increase 24hrs @ 25°C

.05

ASTM D570
Hardness, Rockwell

110-120

ASTM D785
Poisson's Ratio @ 73°F

.410

  
 
Hazen-Williams Factor

C=150

  
 
 MECHANICAL
Specific Gravity (g/cu,cm)

1.40 ± .02

ASTM D792
Tensile Strength, psi @ 73°F

7,450

ASTM D638
Modulus of Elasticity, psi @ 73°F (Tensile Modulus)

420,000

ASTM D638
Flexural Strength, psi @ 73°F

14,450

ASTM D790
Compressive Strength, psi @ 73°F

9,600

ASTM D695
Izod Impact, ft-lb./in. @ 73°F

.75

ASTM D256
 THERMAL
Coefficient of Linear Expansion (in/in/°F)

 2.9 x 10 (to -5)

ASTM D696
Coefficient of Thermal Conductivity (BTU/in/hr/ft/°F)

3.5

ASTM C177
Heat Distortion Temperature, °F @ 264 psi

170

ASTM D648
Specific Heat, Cal/°C/gm

.25

ASTM D2766
 ELECTRICAL
Dielectric Strength, V/mil

1,413

ASTM D149
Dielectric Constant, 60 Hz, 30°F

3.7

ASTM D150
Volume Resistivity, ohm/cm @ 95°C, ohms/cm

1.2 x 10 (to 12)

ASTM D257
Harvel PVC Pipe is non-electrolytic    
 
 FLAMMABILITY
Flammability Rating

V-0

UL 94
Flame Spread Index

<10

ASTM E162
Flame Spread

0-25

ULC
Flash Ignition Temp

730°F

  
 
Average Time of Burning (sec.)

<5

ASTM D635
Average Extent of Burning (mm)

<10

  
 
Burning Rate (in/min)

Self Extinguishing

  
 
Softening Starts, (approx.)

250°F

  
 
Material Becomes Viscous

350°F

  
 
Material Carbonizes

425°F

  
 
Smoke Generation

80-225

ULC

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