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Marine Forged Steel Male Screw Thread Stop Check Valve GB/T1241-1983

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1241

Marine Forged Steel Male Screw Thread Stop Check Valve GB/T1241-1983:

1.Design standard:GB600-82.

2.End standard:CB56-80.

3.End type:Thread.

4.PN:4.0Mpa.

5.DN:10MM-32MM.

6.Main material:

  • Body/Bonnet:FS;
  • Seat:SS410/BC6;
  • Stem:SS410/BS;
  • Disc:SS410/BC6.

7.Application:Sea water piping,fresh water piping,oil piping and steam piping.

8.Function:Such valves are used for on-off duty and preventing refluence.

9.Fundamental dimensions of Marine Forged Steel Male Screw Thread Stop Check Valve GB/T1241-1983:

DN/MM

Structure dimension

Thread joint

Hand wheel

Lift

range

Weight

kg

L/mm

H/mm

H1/mm

D/mm

D1/mm

D2/mm

l/mm

l1/mm

Type A

Type B

Type A

Type B

D0/mm

S1/mm

m

Type A

Type B

10

94

47

128

20

41

M27x1.5

24.8

14

16

3

80

8

7

1.00

0.97

15

110

55

143

25

52

M36x2

33

22

22

5

80

8

10

1.60

1.54

20

116

58

154

32

55

M39x2

36

25

23

5

100

9

12

2.03

1.87

25

130

65

168

38

64

M48x2

45

32

26

6

120

11

14

2.85

2.57

32

140

70

200

46

72

M56x2

53

38

28

6

140

12

16

4.48

4.12

10.Drawing of Marine Forged Steel Male Screw Thread Stop Check Valve GB/T1241-1983:

Type A:

596A

Type B:

596B

11.Certificate available:

Certificate

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Our mail: manager@hiseamarine.com

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