 |
长输管线的温差变化,将改变整个管线的应力状态。由此而引起的形位变化,将造成管线的外泄,以至酿成恶性事故,我厂生产的套管管式轴向补偿器为些类事故的发生消除隐患。对管线的轴向变形具有良好的吞吐吸收功能,在高温、高压状态下保持良好的密封可靠性。广泛应用于冶金、电站、化工、石化、给排水、保暖等各类管线设施中。 Long-distance ray tube temperature changes, will change the stress state of the pipeline, the resulting changes in shape and position will cause leakage of piplines, as well as lead to serious accident, the casing tube axis compensator produced by our factory to remove the hidden danger of similar accidents, axial deformation of the pipeline throughput with good absorption, high temperature and pressure conditions to maintain good sealing reliability, widely used in metallurgy, power, chemical, petrochemical, water, warm pipelines and other facilities |
性能规范 Performance specification |
执行标准 Implementation |
法兰尺寸 Flange size
|
GB9113、GB9115-88、HG20592、JB79-59、ANSI B16.5、DIN2531-2534、JIS B2212-2215 |
standard
|
试验与检验 Test and check |
GB/T13927-89. AP1598
|
公称压力、 Nominal pressure |
1.OMPa
|
1.6MPa
|
2.5MPa
|
4.OMPa
|
150Lb
|
300Lb
|
强度试验压力(MPa) Strength test pressure |
1.5
|
2.4
|
3.75
|
6.0
|
3
|
7.5 |
液体密封压力(MPa) Liquid sealing pressure |
1.1 |
1.76 |
2.75 |
4.4 |
2.2 |
5.5 |
气体密封压力(MPa) Gas sealing pressure |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
适用温度(℃) Applicable temperature |
≤200℃ |
适用介质 Applicable medium |
水、气、油品Water,gas and oil |
|
|
套管式轴向补偿器的外形尺寸与连接尺寸,除结构长度为一浮动尺寸外,其余各部尺寸均与本样本中法兰式球阀的对应尺寸相同。其系列通径范围为DN80-DN2000主要零部件尺寸,也与本球阀的材料范围相同。 The sleeve type axial compensator has the same dimensions and sizes of connection, except floating length of struture, with the equivalent parts of the flange ball valve demonstrated in the sample. The materials of main parts with inside diameter range from Dn80 to Dn2000 are also same with the scope of materials of ball valve. |
主要外形及连接尺寸Main extemal and connecting dimensions |
公称通径 Nominal diameter DN(mm)
|
结构长度 Structure length
|
连接尺寸(标准值)Connection dimension(standard) |
0.6MPa
|
l.OMPa
|
2.5MPa
|
4.OMPa |
Lmax |
Lmin |
D
|
D1
|
D2
|
Z-d
|
D
|
D1
|
D2
|
Z-d
|
D
|
D1
|
D2
|
Z-d
|
D
|
D1
|
D2
|
Z-d
|
80 |
252 |
202 |
190 |
150 |
124 |
4-18 |
200 |
160 |
132 |
8-18 |
200 |
160 |
132 |
8-18 |
200 |
160 |
132 |
8-18 |
100 |
252 |
202 |
210 |
170 |
144 |
4-18 |
220 |
180 |
156 |
8-18 |
220 |
180 |
156 |
8-18 |
220 |
190 |
156 |
8-22 |
125 |
259 |
202 |
240 |
200 |
174 |
8-18 |
250 |
210 |
184 |
8-18 |
250 |
210 |
184 |
8-18 |
270 |
220 |
184 |
8-26 |
150 |
261 |
202 |
265 |
225 |
199 |
8-18 |
285 |
240 |
211 |
8-22 |
285 |
240 |
211 |
8-22 |
300 |
250 |
211 |
8-26 |
200 |
306 |
246 |
320 |
280 |
254 |
8-18 |
340 |
295 |
266 |
8-22 |
340 |
295 |
266 |
12-22 |
360 |
310 |
274 |
12-26 |
250 |
311 |
251 |
375 |
335 |
309 |
12-18 |
395 |
350 |
319 |
12-22 |
405 |
355 |
319 |
12-26 |
425 |
370 |
330 |
12-30 |
300 |
313 |
253 |
440 |
395 |
363 |
12-22 |
445 |
400 |
370 |
12-22 |
460 |
410 |
370 |
12-26 |
485 |
430 |
387 |
16-30 |
350 |
327 |
267 |
490 |
445 |
413 |
12-22 |
505 |
460 |
429 |
16-22 |
520 |
470 |
429 |
16-26 |
555 |
490 |
448 |
16-33 |
400 |
341 |
271 |
540 |
495 |
463 |
16-22 |
565 |
515 |
480 |
16-22 |
580 |
525 |
480 |
16-30 |
620 |
550 |
503 |
16-36 |
450 |
341 |
271 |
595 |
550 |
518 |
16-22 |
615 |
565 |
530 |
20-26 |
640 |
585 |
548 |
20-30 |
670 |
600 |
548 |
20-36 |
500 |
351 |
281 |
645 |
600 |
568 |
20-22 |
670 |
620 |
582 |
20-26 |
715 |
650 |
609 |
20-30 |
730 |
660 |
609 |
20-36 |
600 |
380 |
310 |
755 |
705 |
667 |
20-26 |
780 |
725 |
682 |
20-30 |
840 |
770 |
720 |
20-36 |
845 |
770 |
720 |
20-39 |
700 |
420 |
350 |
860 |
810 |
772 |
24-26 |
895 |
840 |
794 |
24-30 |
910 |
840 |
794 |
24-36 |
960 |
875 |
820 |
24-42 |
800 |
462 |
387 |
975 |
920 |
878 |
24-30 |
1015 |
950 |
901 |
24-33 |
1025 |
950 |
901 |
24-39 |
1085 |
990 |
928 |
24-48 |
900 |
478 |
403 |
1075 |
1020 |
978 |
24-30 |
1115 |
1050 |
1001 |
28-33 |
1125 |
1050 |
1001 |
28-39 |
1185 |
1090 |
1028 |
28-48 |
1000 |
500 |
410 |
1175 |
1120 |
1078 |
28-30 |
1230 |
1160 |
1112 |
28-36 |
1255 |
1170 |
1112 |
28-42 |
1320 |
1210 |
1140 |
28-56 |
1200 |
520 |
420 |
1405 |
1340 |
1295 |
32-33 |
1455 |
1380 |
1328 |
32-39 |
1485 |
1390 |
1328 |
32-48 |
1530 |
1420 |
1350 |
32-56 |
1400 |
550 |
450 |
1630 |
1560 |
1510 |
36-36 |
1675 |
1590 |
1530 |
36-42 |
1685 |
1590 |
1530 |
36-48 |
1755 |
1640 |
1560 |
36-62 |
1600 |
580 |
480 |
1830 |
1760 |
1710 |
40-36 |
1915 |
1820 |
1750 |
40-48 |
1930 |
1820 |
1760 |
40-58 |
1975 |
1860 |
1780 |
40-60 |
1800 |
610 |
490 |
2045 |
1970 |
1918 |
44-39 |
2115 |
2020 |
1950 |
44-48 |
2130 |
2020 |
1950 |
44-55 |
2195 |
2070 |
1985 |
44-68 |
2000 |
640 |
520 |
2265 |
2180 |
2125 |
48-42 |
2325 |
2230 |
2150 |
48-48 |
2345 |
2230 |
2150 |
48-60 |
2425 |
2300 |
2210 |
48-68 | |