压力

尺寸

外径

内径

盘高

大头径

小头径

壁厚

台径

台高

总高

中心距

孔数

孔径

RF单重

FF单重

300#

1/2

95.2

15.7

14.2

38.1

21.3

5.6

35

1.6

52.3

66.5

4

15.7

0.77

0.84

3/4

117.3

20.8

15.7

47.7

26.7

5.9

42.9

1.6

57.2

82.6

4

19

1.29

1.39

1

123.9

26.7

17.5

53.8

33.5

6.8

50.8

1.6

62

88.9

4

19

1.64

1.75

1-1/4

133.3

35.1

19

63.5

42.2

7.1

63.5

1.6

65

98.6

4

19

2.09

2.21

1-1/2

155.4

40.9

20.6

69.9

48.3

7.4

73.2

1.6

68.3

114.3

4

22.3

2.97

3. 14

2

165.1

52.6

22.3

84

60.5

7.9

91.9

1.6

69.9

1270

8

19

3.53

3.69

2-1/2

190.5

62.7

25.4

100

73.2

10.5

104.6

1.6

76.2

149.4

8

22.3

5.35

5.56

3

209.5

78

28.4

117.3

88.9

10.9

127

1.6

79.3

168.1

8

22.3

7. 12

7.35

3-1/2

228.6

90.2

30.2

133.3

101.6

11.4

139.7

1.6

81

184.2

8

22.3

8.97

9.25

4

254

102.4

31.7

146

114.3

11.9

157.2

1.6

85.8

200.1

8

22.3

11.59

11.94

5

279.4

128.3

35

177.8

141.2

12.9

185.7

1.6

98.5

234.9

8

22.3

15.57

15.96

6

317.5

154.2

36.5

206.2

168.4

14.2

215.9

1.6

98.5

269.7

12

22.3

19.85

20.33

8

381

202.7

41.1

260.3

219.2

16.5

269.7

1.6

111.2

330.2

12

25.4

30.88

31.52

10

444.5

254.5

47.7

320.5

273

18.5

323.8

1.6

117.3

387.3

16

28.4

44.5

45.29

12

520.7

304.8

50.8

374.6

323.8

19

381

1.6

130

450.8

16

31.7

63.93

65.01

14

584.2

336.6

53.8

425.4

355.6

19

412.7

1.6

142.7

514.3

20

31.7

89.02

90.51

16

647.7

387.4

57.2

482.6

406.4

19

469.9

1.6

146

571.5

20

35

110.69

112.41

18

711.2

438.2

60.5

533.4

457.2

19

533.4

1.6

158.7

628.6

24

35

136.49

138.38

20

774.7

489

63.5

587.2

508

19

584.2

1.6

162

685.8

24

35

164.59

166.85

24

914.4

590.6

69.9

701.5

609.6

19

692.1

1.6

168.1

812.8

24

41.1

238.49

241.61