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200-300(8-12")

50-150��2-6")

JGD-A(1)

JGD-A(2)

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1 (10)

1.6 (16)

2.5 (25)

���Ɖ���MPa(kgf/cm²)

2 (20)

3 (30)

4.5 (45)

��ն�KPa(mmHg)

40 (300)

53.3 (400)

86.7 (650)

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-15-115������_-30-250

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mm

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50

2

165

18

4

17.5

125

30

50

45

35°

80

3

175

20

8

17.5

160

35

50

45

35°

100

4

225

22

8

17.5

180

35

50

40

35°

125

5

230

24

8

17.5

210

35

50

40

35°

150

6

325

24

8

22

240

35

50

40

35°

200

8

325

24

8

22

295

35

50

40

35°

250

10

325

28

12

22

350

35

60

35

30°

300

12

325

28

12

22

400

35

60

35

30°

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