| 折叠式修补器（RCH-S、RCH-L）-
技术参数 |
 |
 |
| RCH-S |
RCH-L |
|
| RCH-S
TYPE |
| MODEL |
D1(OD)
BY ASTM |
D2
(RANGE) |
B |
A |
L |
I |
T |
W.P |
kg |
P
N.m(kgf-cm) |
| RCH-S 20A |
27.2 |
26-28 |
M6×50L×2BOLTS |
10 |
57 |
33 |
0.8 |
18 |
0.2 |
5-8(50-80) |
| RCH-S 25A |
34 |
33-35 |
M6×50L×2BOLTS |
10 |
57 |
33 |
0.8 |
18 |
0.2 |
5-8(50-80) |
| RCH-S 32A |
42.7 |
42-44 |
M8×50L×2BOLTS |
12 |
57 |
33 |
1.0 |
18 |
0.35 |
8-12(80-120) |
| RCH-S 40A |
48.0 |
47-49 |
M8×50L×2BOLTS |
12 |
57 |
33 |
1.0 |
18 |
0.35 |
8-12(80-120) |
| RCH-S 50A |
60.0 |
59-62 |
M10×65L×2BOLTS |
16 |
80 |
46 |
1.2 |
16 |
0.8 |
10-15(100-150) |
| RCH-S 65A |
76.0 |
75-78 |
M10×65L×2BOLTS |
16 |
80 |
46 |
1.2 |
16 |
0.86 |
10-15(100-150) |
| RCH-S 80A |
89.0 |
88-92 |
M12×80L×2BOLTS |
18 |
107 |
65 |
1.5 |
14 |
1.6 |
15-20(150-200) |
| RCH-S 100A |
114.0 |
113-117 |
M12×80L×2BOLTS |
18 |
107 |
65 |
1.5 |
14 |
1.8 |
15-20(150-200) |
| RCH-S 125A |
139.8 |
138-142 |
M14×100L×2BOLTS |
22 |
116 |
71 |
2.0 |
12 |
3.0 |
25-30(150-200) |
| RCH-S 150A |
168.0 |
166-170 |
M14×100L×2BOLTS |
22 |
116 |
71 |
2.0 |
12 |
3.2 |
25-30(250-300) |
| RCH-S 200A |
219.0 |
217-221 |
M16×125L×2BOLTS |
30 |
155 |
80 |
2.5 |
10 |
7.0 |
40-80(250-300) |
| RCH-S 250A |
273.0 |
271-275 |
M16×125L×2BOLTS |
30 |
155 |
80 |
2.5 |
10 |
7.9 |
40-80(400-800) |
| RCH-S 300A |
325.0 |
323-327 |
M18×150L×2BOLTS |
32 |
155 |
80 |
3.0 |
8 |
9.0 |
80-120(800-1200) |
| RCH-S 350A |
377.0 |
379-381 |
M18×150L×2BOLTS |
32 |
155 |
80 |
3.0 |
8 |
11.0 |
80-120(800-1200) |
| RCH-S 400A |
426.0 |
424-428 |
M18×165L×2BOLTS |
32 |
155 |
175 |
3.0 |
7 |
12.3 |
80-120(800-1200) |
| RCH-S 450A |
478.0 |
476-480 |
M18×165L×2BOLTS |
32 |
155 |
175 |
3.0 |
7 |
13.0 |
80-120(800-1200) |
| RCH-S 500A |
529.0 |
527-531 |
M18×165L×2BOLTS |
32 |
155 |
175 |
3.0 |
6 |
14.1 |
120-150(1200-1500) |
|
|
| RCH-L
TYPE |
| MODEL |
D1(OD)
BY ASTM |
D2
(RANGE) |
B |
A |
L |
I |
T |
W.P |
kg |
P
N.m(kgf-cm) |
| RCH-L 25A |
34 |
33-35 |
M6×50L×3BOLTS |
12 |
100 |
70 |
0.8 |
18 |
0.4 |
5-8(50-80) |
| RCH-L 32A |
42.7 |
42-44 |
M8×60L×3BOLTS |
12 |
100 |
70 |
1.0 |
18 |
0.5 |
8-12(80-120) |
| RCH-L 40A |
48.0 |
47-49 |
M8×60L×3BOLTS |
12 |
100 |
70 |
1.0 |
18 |
0.6 |
8-12(80-120) |
| RCH-L 50A |
60.0 |
59-62 |
M10×65L×3BOLTS |
16 |
139 |
99 |
1.2 |
16 |
1.4 |
10-15(100-150) |
| RCH-L 65A |
76.0 |
75-78 |
M10×65L×3BOLTS |
16 |
139 |
99 |
1.2 |
16 |
1.5 |
10-15(100-150) |
| RCH-L 80A |
89.0 |
88-92 |
M12×80L×3BOLTS |
18 |
203 |
150 |
1.5 |
14 |
3.1 |
15-20(150-200) |
| RCH-L 100A |
114.0 |
113-117 |
M12×80L×3BOLTS |
18 |
203 |
150 |
1.5 |
14 |
3.4 |
15-20(150-200) |
| RCH-L 125A |
139.8 |
138-142 |
M14×100L×3BOLTS |
22 |
204 |
138 |
2.0 |
12 |
4.7 |
25-30(150-200) |
| RCH-L 150A |
168.0 |
166-170 |
M14×100L×3BOLTS |
22 |
204 |
138 |
2.0 |
12 |
5.9 |
25-30(250-300) |
| RCH-L 200A |
219.0 |
217-221 |
M16×125L×3BOLTS |
30 |
255 |
180 |
2.5 |
10 |
12.2 |
40-80(250-300) |
| RCH-L 250A |
273.0 |
271-275 |
M16×125L×3BOLTS |
30 |
255 |
180 |
2.5 |
10 |
13.5 |
40-80(400-800) |
| RCH-L 300A |
325.0 |
323-327 |
M18×150L×3BOLTS |
32 |
255 |
180 |
3.0 |
8 |
16.3 |
80-120(800-1200) |
| RCH-L 350A |
377.0 |
379-381 |
M18×150L×3BOLTS |
32 |
255 |
180 |
3.0 |
8 |
18.6 |
80-120(800-1200) |
| RCH-L 400A |
426.0 |
424-428 |
M18×165L×3BOLTS |
32 |
255 |
170 |
3.0 |
7 |
20.4 |
80-120(800-1200) |
| RCH-L 450A |
478.0 |
476-480 |
M18×165L×3BOLTS |
32 |
255 |
170 |
3.0 |
7 |
21.6 |
80-120(800-1200) |
| RCH-L 500A |
529.0 |
527-531 |
M18×165L×3BOLTS |
32 |
255 |
170 |
3.0 |
6 |
23.8 |
120-150(1200-1500) |
|
|
|
| D1:管道外径（m/m） |
T:外壳钢板厚度（m/m） |
| D2:管道外径适应范围（m/m） |
W.P:工作压力（kgf/cm2） |
| L:连接器长度（m/m） |
I:最大适用膨胀距离（m/m） |
| A:螺杆直径（m/m） |
kg:单位重量 |
| B:螺栓直径（m/m） |
P:上紧最低扭矩 N.m(kgf-cm) |
|
