Product Introduction
Steam pipeline compensatorAdvanced design, reasonable structure, lightweight size, easy loading and unloading, with high and low temperature resistance, high pressure resistance, corrosion resistance, fatigue resistance and other characteristics. The series of products are widely used in industries such as petroleum, chemical, steel, metallurgy, machinery, transportation, shipping, docks, construction, rubber, papermaking, textiles, power heating networks, pharmaceuticals, and medical care.
Connection method: divided into two types: flange connection and welding. Directly buried pipeline compensators are generally welded together(Except for trench installation.
Product advantages
Steam pipeline compensator belongs to a type of compensation component. By utilizing the effective expansion and contraction deformation of its working body corrugated tube, it can absorb the dimensional changes caused by thermal expansion and contraction of pipelines, conduits, containers, etc., or compensate for the axial displacement of pipelines, conduits, containers, etc. The axial outward pressure corrugated compensator compensates for the axial displacement of the pipeline through its own compression, with a large compensation amount, and the elastic element is tightly protected inside the compensator, resulting in a long service life and stable operation. This series of products is widely used in industries such as petroleum, chemical, steel, metallurgy, machinery, transportation, shipping, docks, construction, rubber, papermaking, textiles, power supply networks, pharmaceuticals, and healthcare. Connection method: divided into two types: flange connection and welding.Directly buried pipeline compensatorGenerally, welding is used (except for trench installation). Structural characteristics: composed of one or moreMultiple corrugated pipesConnected together through a middle connecting pipe, both ends are welded to the inner sealing plate and the bottom sealing plate respectively, and then connected to the outer pipe of the through pipe respectively. The corrugated pipe has more waves. Mainly absorbing axial displacement, with large compensation and good insulation performance.
Product Features
1. Large angular displacement compensation and long service life.
2. Excellent material and stable operation.
This product can effectively protect pipelines from adverse effects caused by subsidence
4. Compensate for axial thermal deformation of the absorption pipeline.
5. The expansion and contraction of the corrugated compensator facilitates the installation and disassembly of valve pipelines.
6. Absorb equipment vibration and reduce the impact of equipment vibration on pipelines.
7. Absorb the deformation of pipelines caused by earthquakes and subsidence.
The steam pipeline compensator has advanced design and reasonable structure,Lightweight in size,Easy to load and unload, with high and low temperature resistance, high pressure resistance, and corrosion resistance,Features such as anti fatigue.
classic case


Product schematic diagram


Component materials
number |
name |
quantity |
1 |
corrugated tube |
1 |
2 |
pipe nipple |
1 |
3 |
flange |
2 |
4 |
bolt |
n |
5 |
nut |
4n |
Technical Parameter
orifice Diameter DN |
length Length mm |
wave number Number of wave |
Pressure grade Mpa |
Effective area of corrugated pipe Available arae of bellows cm2 |
Maximum outer diameter size Max size of external diameter mm |
||
0.6 |
1.0 |
1.6 |
|||||
Axial compensation mm Stiffness N/mm |
|||||||
50 |
432 |
10 |
41/231 |
39/255 |
37/286 |
81 |
270 |
654 |
20 |
82/116 |
78/126 |
74/143 |
|||
65 |
488 |
10 |
41/231 |
39/255 |
37/268 |
82 |
290 |
756 |
20 |
82/116 |
78/126 |
74/143 |
|||
80 |
506 |
9 |
56/196 |
53/232 |
50/278 |
121 |
308 |
789 |
18 |
112/98 |
106/116 |
100/139 |
|||
100 |
532 |
8 |
61/167 |
57/218 |
54/256 |
180 |
336 |
789 |
16 |
122/84 |
114/109 |
108/128 |
|||
125 |
616 |
8 |
82/278 |
78301 |
75/320 |
257 |
368 |
966 |
16 |
164/129 |
156/151 |
150/160 |
|||
150 |
950 |
8 |
124/125 |
112/154 |
89/330 |
535 |
450 |
1540 |
16 |
250/56 |
210/87 |
160/113 |
|||
200 |
950 |
8 |
130/155 |
100/126 |
70/409 |
779 |
505 |
1550 |
16 |
250/75 |
200/113 |
160/205 |
|||
250 |
1080 |
8 |
161/111 |
130/162 |
105/378 |
1075 |
566 |
1800 |
16 |
320/51 |
260/94 |
201/119 |
|||
300 |
1090 |
8 |
161/138 |
130/194 |
100/338 |
1269 |
600 |
1820 |
16 |
320/54 |
260/100 |
200/168 |
|||
350 |
1090 |
8 |
165/165 |
132/221 |
99/438 |
1619 |
676 |
1820 |
16 |
320/71 |
250/121 |
200/218 |
|||
400 |
1110 |
8 |
162/164 |
132/290 |
101/468 |
2008 |
710 |
1840 |
16 |
310/76 |
251/145 |
190/268 |
|||
450 |
1110 |
8 |
152/131 |
124/339 |
100/532 |
2428 |
768 |
1840 |
16 |
301/81 |
251/170 |
190/245 |
|||
500 |
1475 |
6 |
190/180 |
150/515 |
150/765 |
3473 |
975 |
2450 |
12 |
371/90 |
300/175 |
300/298 |
|||
600 |
1540 |
6 |
195/231 |
150/754 |
140/756 |
4766 |
1090 |
2540 |
12 |
391/121 |
290/364 |
280/480 |
|||
700 |
1540 |
6 |
200/222 |
155/601 |
150/832 |
6068 |
1190 |
2540 |
12 |
400/112 |
300/400 |
290/478 |
|||
800 |
1540 |
6 |
201/200 |
164/497 |
150/897 |
7528 |
1290 |
2540 |
12 |
400/135 |
321/451 |
299/583 |
|||
900 |
1605 |
6 |
220/206 |
230/635 |
220/765 |
9328 |
1460 |
2685 |
12 |
430/154 |
460/337 |
442/388 |
|||
1000 |
1605 |
6 |
220/356 |
230/615 |
220/763 |
1118 |
1560 |
2685 |
12 |
430/268 |
460/303 |
442/418 |
|||
1100 |
1605 |
6 |
210/273 |
230/645 |
221/754 |
13066 |
1660 |
2685 |
12 |
428/187 |
460/347 |
442/414 |
|||
1200 |
1605 |
6 |
210/308 |
230/757 |
221/754 |
15170 |
1760 |
2685 |
12 |
420/104 |
460/488 |
442/414 |
|||
1300 |
1605 |
6 |
220/356 |
230/864 |
221/832 |
17423 |
1860 |
2685 |
12 |
410/132 |
450/432 |
435/626 |
|||
1400 |
1605 |
6 |
212/398 |
231/645 |
226/889 |
19851 |
1960 |
2685 |
12 |
410/198 |
450/466 |
430/665 |
|||
1500 |
1605 |
6 |
201/321 |
230/978 |
220/984 |
22427 |
2060 |
2685 |
12 |
400/187 |
449/422 |
432/66 |