AFA Type Flex Rubber Expansion Joint Description
AFA Type Flex Rubber Expansion Joint couplings, rubber soft joints, expansion joints, soft joints, afa Type flex rubber expansion joint and more. The threaded connection rubber soft connection is a product developed by our company with reference to foreign counterparts and using imported technology and equipment. It has the characteristics of corrosion resistance, high pressure resistance, good flexibility, convenient installation and beautiful appearance. It is widely used in various modern buildings. Import and export pipe connection of fan coil unit
Product Parameters
|
Nomal core diameter |
Length(L) (mm) |
Axial displacement |
Lateral ( mm) |
Angular |
Vacuum (without vacuum ring) |
Vacuum (without vacuum ring) |
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|
Compression (mm) |
Extension (mm) |
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|
mm |
inch |
S-A |
S-B |
S-C |
S-D |
S-A |
S-B |
S-C |
S-D |
S-A |
S-B |
S-C |
S-D |
S-A |
S-B |
S-C |
S-D |
mm H .g . |
mm H .g . |
|
|
25 |
1 |
95 |
130 |
8 |
12 |
5 |
9 |
8 |
12 |
17° |
600 |
600 |
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|
32 |
1¼ |
95 |
130 |
8 |
12 |
5 |
9 |
8 |
12 |
17° |
600 |
600 |
||||||||
|
40 |
1½ |
95 |
130 |
150 |
10 |
12 |
13 |
5 |
9 |
9 |
8 |
12 |
13 |
14° |
600 |
600 |
||||
|
50 |
2 |
105 |
130 |
150 |
10 |
12 |
13 |
5 |
9 |
9 |
8 |
12 |
13 |
11° |
600 |
600 |
||||
|
65 |
2½ |
115 |
130 |
150 |
125 |
13 |
13 |
13 |
13 |
7 |
9 |
9 |
7 |
9 |
12 |
13 |
9 |
11° |
600 |
600 |
|
80 |
3 |
135 |
130 |
150 |
13 |
13 |
13 |
9 |
9 |
9 |
12 |
12 |
13 |
14° |
600 |
600 |
||||
|
100 |
4 |
150 |
130 |
150 |
135 |
19 |
14 |
15 |
16 |
12 |
9 |
9 |
10 |
13 |
12 |
13 |
13 |
14° |
600 |
600 |
|
125 |
5 |
165 |
130 |
150 |
170 |
19 |
14 |
15 |
19 |
12 |
9 |
9 |
12 |
13 |
12 |
13 |
13 |
11° |
225 |
600 |
|
150 |
6 |
180 |
130 |
150 |
19 |
14 |
15 |
12 |
9 |
9 |
13 |
12 |
13 |
9° |
225 |
600 |
||||
|
200 |
8 |
210 |
130 |
150 |
205 |
25 |
14 |
15 |
25 |
14 |
9 |
9 |
14 |
22 |
12 |
13 |
22 |
8° |
225 |
600 |
|
250 |
10 |
230 |
130 |
200 |
240 |
25 |
14 |
19 |
25 |
16 |
9 |
13 |
16 |
22 |
12 |
19 |
22 |
7° |
150 |
250 |
|
300 |
12 |
245 |
130 |
200 |
260 |
25 |
16 |
19 |
25 |
16 |
9 |
13 |
16 |
22 |
12 |
19 |
22 |
6° |
150 |
250 |
|
350 |
14 |
255 |
130 |
200 |
265 |
25 |
16 |
19 |
25 |
20 |
9 |
13 |
20 |
22 |
12 |
19 |
22 |
5° |
150 |
250 |
|
400 |
16 |
255 |
200 |
265 |
25 |
19 |
25 |
20 |
13 |
20 |
22 |
19 |
22 |
4° |
100 |
150 |
||||
|
450 |
18 |
255 |
200 |
265 |
25 |
19 |
25 |
20 |
13 |
20 |
22 |
19 |
22 |
4° |
100 |
150 |
||||
|
500 |
20 |
255 |
200 |
265 |
25 |
19 |
25 |
20 |
13 |
20 |
22 |
19 |
22 |
3° |
100 |
150 |
||||
|
600 |
24 |
260 |
200 |
265 |
25 |
19 |
25 |
20 |
13 |
20 |
22 |
19 |
22 |
3° |
100 |
150 |
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Advantage
1. High elasticity: The material of this product is very wear-resistant, corrosion-resistant, UV resistant, and has good heat resistance. This high elastic performance effectively reduces and absorbs adverse effects such as abnormal displacement, vibration, impact, and noise.
2. Good sealing performance: AFA Type Flex Rubber Expansion Joint has strong sealing performance, which can effectively prevent medium leakage inside the pipeline, while maintaining the stability and integrity of the pipeline connection, avoiding damage and accidents caused by pipeline deformation.
3. Excellent durability: AFA Type Flex Rubber Expansion Joint adopts high-quality rubber materials, which have excellent durability and long service life. This pipe fitting can also withstand harsh conditions such as high pressure and high temperature, ensuring the stability and safety of the pipeline.
4. Easy installation: It is very easy to install and does not require special tools to complete the installation. Greatly reduces the time and labor costs during the installation process, while also avoiding problems caused by incorrect installation.
5. Diversified application scenarios: Suitable for various occasions, including water, oil, and gas transmission pipelines in industries such as construction, metallurgy, water conservancy, and chemical engineering.
Product Display


Our company is a professional company specializing in the production of water supply and drainage equipment.
and pipeline accessories. we have been producing since 1996 , reasonable price ,high quality and considerate service.
main products:Rubber Expansion Joints, Flexible Hose, Metallic Expansion Bellows,Dismantling Joints,Valves.
We have a young and energetic team. The team members are highly educated and qualified. They know how to
operate and manage; they understand how to be a harmonious unit and adept in self-improvement. We strive to
build a team which is based on "people oriented.work in earnest" We provide a coordinated-process service for
our clients during the whole purchase process.






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