Products Description
The welded metal expansion joints of a corrugated pipe, two end pipes, and other components. It absorbs axial displacement of the pipeline (with small amounts of lateral and angular displacement) through the flexible deformation of the corrugated pipe, and the end pipe is either directly welded to the pipeline or connected to the pipeline flange after welding. The small pull rod on the expansion joint is mainly used as a rigid support during transportation or as a pre deformation adjustment for products, and it is not a load-bearing rod.
|
NO |
Name |
Material |
|
1 |
Shipping Rod |
SS304,ss306,carbon steel,etc |
|
2 |
Bellow |
Stainless steel |
|
3 |
Welded pipe |
Stainless steel |
Performance characteristics
Characteristics of welded metal expansion joint
1. Compensate for axial, transverse, and angular thermal deformation of the absorption pipeline.
2. The expansion and contraction of the corrugated compensator facilitates the installation and disassembly of valve pipelines
3. Absorb equipment vibration and reduce the impact of equipment vibration on pipelines.
4. Absorb the deformation of pipelines caused by earthquakes and subsidence.
Product Specification
|
Diameter (mm) |
Pressure grade |
Available Area of Bellows (c㎡) |
Max Size of External Diameter |
Length |
|||
|
1.0 |
1.6 |
2.5 |
Flange |
Tube |
|||
|
32 |
20/26 |
18/63 |
15/98 |
16 |
225 |
160/250 |
264/280 |
|
40 |
20/24 |
18/89 |
15/98 |
23 |
244 |
164/259 |
269/289 |
|
50 |
20/70 |
18/70 |
15/106 |
37 |
259 |
172/276 |
282/306 |
|
65 |
26/44 |
22/55 |
15/138 |
55 |
270 |
215/294 |
300/322 |
|
80 |
34/33 |
28/41 |
19/68 |
81 |
284 |
240/338 |
344/366 |
|
100 |
40/75 |
35/93 |
25/54 |
121 |
304 |
235/317 |
323/345 |
|
125 |
38/59 |
34/74 |
29/117 |
180 |
334 |
282/314 |
316/342 |
|
150 |
40/62 |
34/78 |
29/92 |
257 |
364 |
282/339 |
338/367 |
|
200 |
59/52 |
53/58 |
46/65 |
479 |
442 |
340/402 |
402/426 |
|
250 |
87/35 |
79/39 |
48/78 |
769 |
507 |
393/459 |
493/399 |
|
300 |
87/37 |
79/41 |
71/47 |
1105 |
562 |
464/525 |
564/565 |
|
350 |
87/44 |
79/48 |
71/45 |
1307 |
622 |
509/564 |
609/604 |
|
400 |
87/43 |
79/47 |
71/47 |
1611 |
562 |
522/566 |
622/628 |
|
450 |
87/37 |
79/41 |
47/75 |
1972 |
700 |
403/498 |
503/523 |
|
500 |
87/68 |
79/75 |
71/45 |
2445 |
760 |
431/523 |
531/554 |
|
600 |
87/85 |
79/94 |
71/82 |
3534 |
835 |
478/548 |
578/588 |
|
700 |
87/77 |
79/85 |
71/103 |
4717 |
1110 |
490 |
590 |
|
800 |
102/102 |
94/112 |
71/95 |
5822 |
1265 |
502 |
602 |
|
900 |
102/97 |
94/107 |
80/123 |
7620 |
1186 |
/ |
698 |
|
1000 |
102/105 |
94/106 |
82/117 |
9043 |
1286 |
/ |
692 |
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Product Details
Production Flow
Application
Welded metal expansion joints utilize the elastic deformation of corrugated pipes to absorb the thermal expansion and contraction of pipelines or containers, reduce stress, and protect the normal operation of the system. Widely used in the import and export of pumps, valves and other equipment, fire protection, air conditioning, steam piping and other systems.
Our Services
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
Certificate
FAQ
Q: What's the material of welded metal expansion joints?
Q: What's the warranty period?
Q: What certificates can you provide?
Q: Can we get a sample?
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