GB /T 3733 (A) - 2008 24° Cone Connectors - Straight Thread, Type A


Unit: mm
国标GB /T3733 (A) - 2008 GB3733 3733GB 24° Cone Connectors - Straight Thread, Type A
Size
4 5 6 8 6 8 10 12 (14) 15 (16) 18 22 28
Series
D
d Normal thread end (M) Nominal Size
d1 Normal thread end (M) Ref.
L1 Normal thread end (M) Ref.
L Normal thread end (M) Nominal Size
max
min
s Normal thread end (M) Nominal Size
k Normal thread end (M) Ref.
d 55 ° non-sealed (G) Nominal Size
d1 55 ° non-sealed (G) Ref.
L1 55 ° non-sealed (G) Ref.
L 55 ° non-sealed (G) Nominal Size
max
min
s 55 ° non-sealed (G) Nominal Size
k 55 ° non-sealed (G) Ref.
LL LL LL LL L L L L L L L L L L
M8*1 M10*1 M10*1 M12*1 M12*1.5 M14*1.5 M16*1.5 M18*1.5 M20*1.5 M22*1.5 M24*1.5 M26*1.5 M30*2 M36*2
M8*1 M8*1 M10*1 M10*1 M10*1 M12*1.5 M14*1.5 M16*1.5 M18*1.5 M18*1.5 M20*1.5 M22*1.5 M26*1.5 M33*2
3 3 4 4.5 4 6 7 9 10 11 12 14 18 23
13.5 13.5 13.5 14.5 15.5 17 18 19.5 19.5 20.5 21 22 24 25
21.5 21.5 21.5 22.5 23.5 29 30 31.5 31.5 32.5 35 36 40 43
21.8 21.8 21.8 22.8 23.8 29.3 30.3 31.8 31.8 32.8 35.3 36.3 40.3 43.3
21.2 21.2 21.2 22.2 23.2 28.7 29.7 31.2 31.2 32.2 34.7 35.7 39.7 42.7
12 12 14 14 14 17 19 22 24 24 27 27 32 41
9.5 8 8 9 8.5 10 11 12.5 12.5 13.5 13.5 14.5 16.5 17.5
G1/8 G1/8 G1/8 G1/8 G1/8 G1/4 G1/4 G3/8 G1/2 G1/2 G1/2 G1/2 G3/4 G1
3 3 4 4.5 4 6 6 9 11 11 12 14 18 23
13.5 13.5 13.5 14.5 15.5 17 18 19.5 19.5 20.5 21 22 24 25
21.5 21.5 21.5 22.5 23.5 29 30 31.5 34 35 35 36 40 43
21.8 21.8 21.8 22.8 23.8 29.3 30.3 31.8 34.3 35.3 35.3 36.3 40.3 43.3
21.2 21.2 21.2 22.2 23.2 28.7 29.7 31.2 33.7 34.7 34.7 35.7 39.7 42.7
14 14 14 14 14 19 19 22 27 27 27 27 32 41
9.5 8 8 9 8.5 10 11 12.5 12.5 13.5 13.5 14.5 16.5 17.5
Size
35 42 6 8 10 12 12 (14) 16 16 20 25 30 38
Series
D
d Normal thread end (M) Nominal Size
d1 Normal thread end (M) Ref.
L1 Normal thread end (M) Ref.
L Normal thread end (M) Nominal Size
max
min
s Normal thread end (M) Nominal Size
k Normal thread end (M) Ref.
d 55 ° non-sealed (G) Nominal Size
d1 55 ° non-sealed (G) Ref.
L1 55 ° non-sealed (G) Ref.
L 55 ° non-sealed (G) Nominal Size
max
min
s 55 ° non-sealed (G) Nominal Size
k 55 ° non-sealed (G) Ref.
L L s s s s s s s s s s s s
M45*2 M52*2 M14*1.5 M16*1.5 M18*1.5 M20*1.5 M20*1.5 M22*1.5 M24*1.5 M24*1.5 M30*2 M36*2 M42*2 M52*2
M42*2 M48*2 M12*1.5 M14*1.5 M16*1.5 M18*1.5 M18*1.5 M20*1.5 M22*1.5 M22*1.5 M27*2 M33*2 M42*2 M48*2
30 36 4 5 7 8 8 9 12 12 15 20 25 32
28 30 20 22 22.5 24.5 24.5 25.5 27 27 31 35 37 42
48 52 32 34 34.5 36.5 36.5 39.5 41 41 47 53 57 64
48.3 52.3 32.3 34.3 34.8 36.8 36.8 39.8 41.3 41.3 47.3 53.3 57.3 64.3
47.7 51.7 31.7 33.7 34.2 36.2 36.2 39.2 40.7 40.7 46.7 52.7 56.7 63.7
50 55 17 19 22 24 24 27 27 27 32 41 50 55
17.5 19 13 15 15 17 17 18 18.5 18.5 20.5 23 23.5 26
G1-1/4 G1-1/2 G1/4 G1/4 G3/8 G3/8 G1/2 G1/2 G1/2 G3/4 G3/4 G1 G1-1/4 G1-1/2
30 36 4 5 7 8 8 10 12 12 15 20 25 32
28 30 20 22 22.5 24.5 25 25.5 27 29 31 35 37 42
48 52 32 34 34.5 36.5 39 39.5 41 45 47 53 57 64
48.3 52.3 32.3 34.3 34.8 36.8 39.3 39.8 41.3 45.3 47.3 53.3 57.3 64.3
47.7 51.7 31.7 33.7 34.2 36.2 38.7 39.2 40.7 44.7 46.7 52.7 56.7 63.7
50 55 19 19 22 22 27 27 27 32 32 41 50 55
17.5 19 13 15 15 17 17.5 18 18.5 20.5 20.5 23 23.5 25
①,The pipe diameter
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