Medical Grade Copper Pipes

SPECIFICATION

Actual tube size

Safe Working Pressure (kPa)

OD

OD

Wall

Nominal

Service Temperature(0C)

Thickness

tube

(inches)

(mm)

(mm)

mass

50

55

60

65

70

75

(kg/6m)

3/16"

4.76

0.71

0.48

12715

12280

11845

11410

10980

10545

1/4"

6.35

0.71

0.68

9175

8860

8550

8235

7920

7610

6.35

0.81

0.76

10635

10270

9910

9545

9180

8820

6.35

0.91

0.83

12140

11730

11315

10900

10485

10070

5/16"

7.94

0.81

0.97

8290

8005

7725

7440

7160

6875

7.94

0.91

1.08

9430

9110

8790

8465

8145

7820

3/8"

9.52

0.71

1.05

5900

5700

5495

5295

5095

4895

9.52

0.81

1.19

6800

6570

6335

6105

5870

5640

9.52

0.91

1.32

7720

7455

7190

6930

6665

6400

½"

12.7

0.71

1.44

4345

4195

4050

3900

3750

3605

12.7

0.81

1.62

4995

4825

4655

4480

4310

4140

12.7

0.91

1.81

5655

5460

5270

5075

4880

4685

5/8"

15.88

0.81

2.06

3945

3810

3675

3540

3405

3270

15.88

0.91

2.3

4460

4310

4155

4000

3850

3700

15.88

1.02

2.56

5030

4860

4690

4515

4345

4170

3/4"

19.05

0.91

2.78

3600

3475

3355

3230

3110

2985

19.05

1.02

3.1

4150

4010

3230

3725

3585

3445

19.05

1.14

3.44

4670

4510

4350

4190

4030

3870

7/8"

22.22

0.91

3.27

3140

3030

2925

2815

2710

2600

22.22

1.22

4.32

4265

4120

3970

3830

3680

3535

22.22

1.4

4.91

4930

4760

4595

4425

4255

4090

22.22

1.63

5.66

5795

5600

5400

5205

5005

4805

1"

25.4

0.91

3.76

2730

2640

2545

2450

2360

2265

25.4

1.22

4.97

3705

3580

3450

3525

3200

3070

25.4

1.63

6.53

5025

4855

4685

4510

4340

4170

1/8"

28.58

0.91

4.25

2420

2335

2255

2170

2090

2005

28.58

1.22

5.63

3275

3165

3050

2940

2830

2715

28.58

1.63

7.41

4435

4285

4135

3980

3830

3680

28.58

1.83

8.25

5015

4845

4670

4500

4330

4160

1.1/4"

31.75

0.91

4.73

2170

2095

2025

1950

1875

1800

31.75

1.22

6.28

2935

2835

2735

2635

2535

2435

31.75

2.03

10.17

5005

4835

4665

4495

4325

4150

1 3/8"

34.92

0.91

5.22

1970

1900

1835

1770

1700

1635

34.92

1.22

6.93

2660

2570

2480

2390

2300

2210

34.92

2.03

11.26

4525

4370

4220

4065

3910

3755

1½"

38.1

1.22

7.59

2435

2350

2265

2185

2100

2020

38.1

2.29

13.83

4690

4530

4370

4210

4050

3890

1 5/8"

41.28

0.91

6.19

1660

1605

1545

1490

1435

1375

41.28

1.22

8.24

2240

2165

2090

2010

1935

1860

41.28

2.41

15.79

4550

4390

4235

4080

3925

3770

Nominal or Standard Size, inches

Nominal dimensions, inches

Calculated values (based on nominal dimensions)

Outside diameter

Inside diameter

Wall thickness

Cross sectional area of bore, sq. inches

Internal surface, sq. ft. per linear ft.

Weight of Tube only, pounds per linear ft.

Contents of tube, cu. ft. per linear ft

42461

K

0.375

0.305

0.035

0.073

0.0789

0.145

0.00051

L

0.375

0.315

0.03

0.078

0.0825

0.126

0.00054

42585

K

0.5

0.402

0.049

0.127

0.105

0.269

0.00088

L

0.5

0.43

0.035

0.145

0.113

0.198

0.00101

42401

K

0.625

0.527

0.049

0.218

0.13

0.344

0.00151

L

0.625

0.545

0.04

0.233

0.143

0.285

0.00162

42587

K

0.75

0.652

0.049

0.334

0.171

0.418

0.00232

L

0.75

0.666

0.042

0.348

0.174

0.362

0.00242

42463

K

0.875

0.745

0.065

0.436

0.195

0.641

0.00303

L

0.875

0.785

0.045

0.484

0.206

0.455

0.00336

1

K

1.125

0.995

0.065

0.778

0.261

0.839

0.0054

L

1.125

1.025

0.05

0.825

0.268

0.655

0.00573

37987

K

1.375

1.245

0.065

1.222

0.326

1.04

0.00845

L

1.375

1.265

0.055

1.26

0.331

0.884

0.00873

37257

K

1.625

1.481

0.072

1.72

0.388

1.36

0.012

L

1.625

1.505

0.06

1.78

0.394

1.14

0.0124

2

K

2.125

1.959

0.083

3.01

0.522

2.06

0.0209

L

2.125

1.985

0.07

3.09

0.52

1.75

0.0215

37258

K

2.625

2.435

0.095

4.66

0.638

2.93

0.0323

L

2.625

2.465

0.08

4.77

0.645

2.48

0.0331

3

K

3.125

2.907

0.109

6.64

0.761

4

0.0461

L

3.125

2.945

0.09

6.81

0.761

3.33

0.0473

37259

K

3.625

3.385

0.12

9

0.886

5.12

0.0625

L

3.625

3.425

0.1

9.21

0.897

4.29

0.064

4

K

4.125

3.857

0.134

11.7

1.01

6.51

0.0811

L

4.125

3.905

0.11

12

1.02

5.38

0.0832

5

K

5.125

4.805

0.16

18.1

1.26

9.67

0.126

L

5.125

4.875

0.125

18.7

1.28

7.61

0.13

6

K

6.125

5.741

0.192

25.9

1.5

13.9

0.18

L

6.125

5.854

0.14

26.8

1.53

10.2

0.186

8

K

8.125

7.583

0.271

45.2

1.99

25.9

0.314

L

8.125

7.725

0.2

46.9

2.02

19.3

0.325