직경

Dimensionl

(mm)

단위중량

Unit

Weight

D

(kg/m)

6

7

8

9

10

0.222

0.302

0.395

0.499

0.617

11

12

13

14

15

0.746

0.888

1.04

1.21

1.39

16

17

18

19

20

1.58

1.78

2.00

2.23

2.47

21

22

23

24

25

2.72

2.98

3.26

3.55

3.85

26

27

28

4.17

4.50

4.83

29

30

5.19

5.55

31

32

33

34

35

5.92

6.31

6.46

7.13

7.56

36

38

40

42

45

7.99

8.90

9.87

10.88

12.49

46

48

50

13.0

14.2

15.4

55

60

65

70

75

18.7

22.2

26.0

30.2

24.7

80

85

90

39.5

44.5

49.9

95

100

56.6

61.7

110

120

130

140

150

74.6

88.8

104

121

139

160

170

180

190

200

157.8

178.2

199.8

222.6

246.8

210

220

230

240

250

271.8

298.4

326.0

355.0

385.4

260

270

280

290

300

416.6

449.2

483.1

518.3

554.6

310

320

330

340

350

592.2

631.0

671.1

712.3

754.9

360

370

380

390

400

798.6

843.6

889.8

937.3

986.0

410

420

430

440

450

1035.9

1087.3

1140.2

1193.0

1249.9

460

470

480

490

500

1303.9

1361.2

1419.8

1479.6

1537.0

600

700

800

2219.1

3025.0

3945.0