Yitong bellows mechanical seal for pump in petrochemical industry YTB1320 pages

MECHANICAL SEALS

YTB132 Metal Bellow Mechanical Seal

Operating Limits:

1.Pressure:

-0. 1—2. 5MPa

2. Temperature: -75~400

3. Linear speed: ^30r

4. Medium: high viscocity, allow 1

kernel; when^150°C, adapt to causticity medium

with strong alkali,^sal>4ji chenmical and fiber.

Material Selection

Choose the most suitbale material,

as per coustomer request, we can

design for special.

Design Features:

1.Single face, bellow structure.

2. Even face loading.

3. rotating derection unlimited.

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MECHANICAL SEALS

YTB132 Metal Bellow Mechanical Seal Structure Drawing

Size For Seal Seats(mm)

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

32.5

36

41.5

46.5

51.5

56.5

61

66

72.5

77.5

79.5

85.5

92.5

97.5

102.5

47

51

62

67

72

78

83

88

97

98

103

108

1 15

121

124

40

44

52

56

62

67

72

76

84

88

91

97

103

110

113

18

20

25

25

25

30

30

30

30

30

30

30

30

30

30

8

8

6

6

6

6

6

6

6

6

6

6

6

8

8

M4

M4

M6

M6

M6

M6

M6

M6

M6

M6

M6

M6

M6

M6

M6

30

30

40

45

45

45

45

45

50

50

50

50

50

50

50

5

5

5

5

5

5

5

5

8

8

8

8

10

10

10

6

6

8

8

8

8

8

10

10

10

10

10

10

10

10

5

5

6

6

6

6

6

6

6

6

6

6

6

8

8

5

5

6

6

6

6

6

6

6

6

6

6

6

8

8

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