通径

DN

压力bar

实际内径LW

美制螺纹NPT

L

mm

L1

mm

H

mm

H1

mm

H2

mm

H4

mm

B

mm

SW

mm

M

碳钢

不锈钢

6

800

650

6

1/4″NPT

96

62

60.5

48

9

24.5

46.5

9

M5

10

800

800

9

3/8″NPT

90

62

70.5

59

8

29.5

54

9

M5

13

800

800

9

1/2″NPT

90

62

70.5

59

8

29.5

54

9

M5

20

800

700

13

3/4″NPT

110

76

95.5

79

12

39.5

74

14

M6

25

800

700

17

1″NPT

120

90

110.5

94

12

47

90

14

M6