螺纹直径
|
每英寸牙数
|
板牙外径
|
板牙厚度
|
||||
55º
|
60º
|
||||||
55º
|
60º
|
圆柱
|
圆锥
|
圆柱
|
圆锥
|
||
1.59
|
28
|
27
|
25
|
30
|
-
|
-
|
11
|
3.18
|
28
|
27
|
30
|
30
|
8
|
13
|
11
|
6.35
|
19
|
18
|
38
|
38
|
10
|
18
|
16
|
9.53
|
19
|
18
|
45
|
45
|
10
|
18
|
18
|
12.7
|
14
|
14
|
55
|
55
|
14
|
24
|
22
|
15.88
|
14
|
-
|
55
|
-
|
16
|
-
|
-
|
19.05
|
14
|
14
|
55
|
55
|
16
|
26
|
22
|
22.25
|
14
|
-
|
65
|
-
|
18
|
-
|
-
|
25.4
|
11
|
11.5
|
65
|
65
|
18
|
30
|
26
|
31.75
|
11
|
11.5
|
75
|
75
|
20
|
32
|
28
|
38.10
|
11
|
11.5
|
90
|
90
|
20
|
34
|
28
|
44.45
|
11
|
-
|
105
|
-
|
22
|
-
|
-
|
50.80
|
11
|
11.5
|
105
|
105
|
22
|
36
|
30
|
57.15
|
11
|
-
|
120
|
-
|
22
|
-
|
-
|
注:适用于手工铰制管子外径为21.3-114mm的低压流体输送用钢管管螺纹。
规格
|
外形尺寸
|
板杆
根数
/根
|
铰螺纹范围
|
机构特性
|
||||
L1
|
L2
|
D
|
H
|
管子外径
|
管子内径
|
|||
min
|
min
|
±2
|
±2
|
|||||
60
|
1290
|
190
|
190
|
110
|
2
|
21.3~26.8
33.5~42.3
48.0~60.0
|
12.70~19.05
25.40~31.75
38.10~50.80
|
无间歇机构
|
60W
|
1350
|
250
|
170
|
140
|
2
|
有间歇机构,其使用具有万能性
|
||
114W
|
1650
|
335
|
250
|
170
|
2
|
66.5~88.5
101.0~114.0
|
57.15~76.20
88.90~101.60
|
形式
|
型号
|
铰制圆锥管螺纹
尺寸代号范围 |
每套板牙规格
(管螺纹尺寸代号) |
轻便式
|
Q74-1
|
1/4~1
|
1/4,3/8,1/2,3/4,1
|
SH-76
SH-48
|
1/2~11/2
|
1/2,3/4,1,11/4,11/2
|
|
普通式
|
114
|
1/2~2
|
1/2,3/4,1,11/2,2
|
117
|
21/4~4
|
21/4,21/2,3,31/2,4
|