Rectangular Pipe

Kích thước
(mm)

Khối lượng (kg/m)

Độ dày thành ống (mm)

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.4

1.5

1.7

1.8

2.0

2.3

2.5

2.8

3.0

10 x 20

0.280

0.326

0.372

0.418

0.463

0.509

0.554

13 x 26

0.365

0.425

0.485

0.545

0.604

0.664

0.723

0.842

0.901

20 x 40

0.562

0.656

0.749

0.841

0.934

1.027

1.119

1.303

1.395

1.597

1.670

1.853

25 x 50

0.704

0.820

0.937

1.053

1.170

1.286

1.402

1.633

1.749

1.979

2.094

2.324

2.667

2.895

30 x 60

0.985

1.125

1.265

1.405

1.545

1.684

1.963

2.102

2.379

2.518

2.795

3.208

3.483

3.895

4.168

30 x 90

1.502

1.689

1.876

2.063

2.249

2.622

2.808

3.180

3.366

3.737

4.292

4.661

5.214

5.581

35 x 70

1.477

1.641

1.804

1.967

2.293

2.455

2.780

2.942

3.266

3.750

4.072

4.554

4.875

40 x 80

1.502

1.689

1.876

2.063

2.249

2.622

2.808

3.180

3.366

3.737

4.292

4.661

5.214

5.581

45 x 90

1.901

2.112

2.322

2.532

2.952

3.162

3.580

3.790

4.208

4.833

5.250

5.873

6.288

50 x 100

2.113

2.347

2.581

2.815

3.282

3.515

3.981

4.214

4.679

5.375

5.838

6.532

6.994

60 x 120

3.099

3.380

3.941

4.221

4.782

5.061

5.621

6.458

7.016

7.851

8.407

70 x 140

2.293

2.455

2.780

2.942

3.266

3.750

4.072

4.554

4.875