PRODUCTS
Easy-fitting and flexible joint of KRH series
It is widely used in transporting pipeline connection of various medium as a new type of flexible joint instead of flange and self-compensation.
Main specifications and connection dimensions:
P MPA(kgf/cm2) |
DN mm |
Maximum clearance pipe end mm |
Corner |
f mm/m |
L1 |
L |
D |
D1 |
D2 |
B |
B1 |
Bolt |
Theoretical mass kg/Cover |
|
mm |
d |
Quantity |
||||||||||||
mm |
Item |
|||||||||||||
10(10.2) |
50 |
15 |
19.46 |
333 |
184 |
136 |
98 |
53 |
60 |
98 |
130-145 |
16 |
2 |
4.76 |
65 |
15 |
15.25 |
263 |
200 |
152 |
114 |
68 |
76 |
98 |
130-145 |
16 |
2 |
5.85 |
|
80 |
15 |
12.98 |
224 |
213 |
165 |
127 |
81 |
89 |
98 |
130-145 |
16 |
2 |
7.15 |
|
100 |
15 |
10.66 |
184 |
238 |
190 |
152 |
104 |
114 |
98 |
130-145 |
18 |
2 |
9.65 |
|
125 |
15 |
8.20 |
142 |
265 |
217 |
179 |
129 |
141 |
98 |
130-145 |
18 |
2 |
14.86 |
|
150 |
15 |
7.21 |
125 |
292 |
244 |
206 |
154 |
168 |
98 |
130-145 |
20 |
2 |
18.67 |
|
175 |
15 |
5.91 |
102 |
318 |
270 |
232 |
178 |
194 |
98 |
130-145 |
20 |
2 |
21.01 |
|
4(40.8) |
200 |
20 |
5.25 |
91 |
358 |
310 |
272 |
207 |
219 |
110 |
140-160 |
16 |
4 |
17.96 |
225 |
20 |
4.66 |
81 |
384 |
336 |
198 |
232 |
245 |
110 |
140-160 |
16 |
4 |
20.80 |
|
250 |
20 |
4.20 |
73 |
412 |
364 |
326 |
259 |
273 |
110 |
140-160 |
16 |
4 |
25.45 |
|
300 |
20 |
3.51 |
61 |
464 |
416 |
378 |
310 |
325 |
110 |
140-160 |
16 |
4 |
34.44 |
|
350 |
20 |
3.03 |
52 |
530 |
474 |
430 |
359 |
377 |
110 |
140-160 |
18 |
4 |
43.76 |
|
400 |
20 |
2.68 |
46 |
579 |
523 |
479 |
408 |
426 |
110 |
140-160 |
18 |
4 |
52.94 |
|
450 |
20 |
2.53 |
44 |
641 |
581 |
533 |
462 |
480 |
110 |
140-160 |
20 |
4 |
67.80 |
|
500 |
20 |
2.15 |
37 |
638 |
608 |
584 |
512 |
530 |
110 |
140-160 |
20 |
4 |
80.50 |
|
550 |
20 |
2.93 |
51 |
688 |
658 |
634 |
560 |
580 |
110 |
140-160 |
20 |
4 |
103.64 |
|
600 |
20 |
2.71 |
47 |
738 |
708 |
684 |
610 |
630 |
110 |
140-160 |
20 |
4 |
134.44 |
|
2.5(25.5) |
700 |
15 |
2.38 |
41 |
842 |
811 |
786 |
700 |
720 |
110 |
145-160 |
22 |
6 |
172.68 |
800 |
15 |
2.08 |
36 |
942 |
911 |
886 |
800 |
820 |
110 |
145-160 |
22 |
6 |
223.78 |
|
900 |
15 |
1.86 |
32 |
1072 |
1011 |
986 |
900 |
920 |
110 |
145-160 |
22 |
6 |
369.10 |
|
1000 |
15 |
1.68 |
29 |
1142 |
1111 |
1086 |
1000 |
1020 |
110 |
145-160 |
22 |
6 |
316.35 |
|
16(16.3) |
1200 |
15 |
1.40 |
24 |
1398 |
1336 |
1286 |
1200 |
1220 |
110 |
145-160 |
22 |
8 |
370.24 |
1400 |
15 |
1.20 |
20 |
1598 |
1536 |
1486 |
1400 |
1420 |
110 |
145-160 |
22 |
8 |
483.31 |
|
1600 |
15 |
1.05 |
18 |
1898 |
1736 |
1686 |
1600 |
1620 |
110 |
145-160 |
22 |
8 |
597.80 |
|
1800 |
15 |
0.93 |
16 |
1998 |
1936 |
1886 |
1800 |
1820 |
110 |
145-160 |
22 |
8 |
702.15 |
|
2000 |
15 |
0.85 |
14 |
2198 |
2136 |
2086 |
2000 |
2020 |
110 |
145-160 |
22 |
8 |
953.81 |
Theoretical weight is consist of clamp joint weight,end pipe weight, sealing rubber weight,screw bolt weight and screw nut weight.Nominal bore 50-600of clamp joint is consist of two parts,Nominal bore700-1000 of clamp joint is consist of three parts, Nominal bore1200-2000 of clamp joint is consist of four parts.
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