Place of Origin:
China
Brand Name:
JINGNING
Certification:
CE，ISO
Model Number:
RLJS
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Stainless Steel Metal Flange EPDM Rubber Expansion Joint For Pipe
The expansion joint for pipe is made of high-strength, cold and hot stable polyester cord, which is cross-linked by high-pressure and high-temperature molding. The internal density of the expansion joint for pipe is high, and it can withstand high pressure. The elastic deformation effect of the expansion joint for pipe is excellent. The product structure is designed with high end arc and long curve, and the expansion joint for pipe has a large number of displacement functions.
Performance characteristics of expansion joint for pipe
1. The expansion joint for pipe has high wear resistance, acid and alkali resistance, etc.
2. Expansion joint for pipe can reduce vibration and reduce pressure, reduce noise
3. Expansion joint for pipe has unique properties, such as high elasticity, high air tightness, medium resistance and corrosion resistance
Technical data of expansion joint for pipe
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Main data of expansion joint for pipe |
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| Nominal diameter(DN) | Length | Axial displacement(mm) | Horizontal displacement | Deflexion angle | ||
| mm | inch | mm | Extension | Compression | mm | (a1+a2)° |
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 12 | 19 | 13 | 15° |
| 150 | 6 | 180 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
Note: 1. The special requirements of expansion joint for pipe can be customized according to user's drawing. Flange standard is GB / t9115.1-2000. Various flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for production. The rubber ball of expansion joint for pipe can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the expansion joint for pipe above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise theexpansion joint for pipe shall be installed with anti falling device.
Expansion joint for pipe details show
Expansion joint for pipe production Flow
Do you know how is a expansion joint for pipe made?Let's see with JINGNING.
It is very important to know the compatibility between the medium of expansion joint for pipe and the selected expansion joint for pipe material, the range of full temperature, full pressure and full vacuum, the required movement of expansion joint for pipe, and the size between pipe flanges when selecting the appropriate expansion joint for pipe. With this information, Jingning application engineers can help determine the ideal expansion joint pipe for any application.
Expansion joint for pipe advantage
1. Factory price of expansion joint for pipe.
2. 16 years of manufacturing experience, 5 years of export experience.
3. Strict quality inspection, the quality far exceeds the industry standard.
4. Expansion joint for pipe mold has a variety of specifications, support customization, OEM.
5. Provide free samples of expansion joint for pipe.
6. Expansion joint for pipe are in large stock.
Expansion joint for pipe application
Because of its good comprehensive performance, expansion joint for pipe is especially suitable for the connection of pumps and valves, pipelines with large vibration, and pipelines with frequent changes of cold and heat. Expansion joint for pipes are commonly used in seawater, fresh water, cold and hot water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, product oil, air, gas, steam and particle powder fields.
FAQ
Q1What`s the rubber material of expansion joint for pipe?
A1: EPDM,CR,NBR,etc .It depends on the working enviroment and media.
Q2: Is the flange galvaized of expansion joint for pipe?
A2: Yes,we have electronic galvanized and hot dip galvanized flanges.We also have painted flanges.
Q3: Can I get a sample?
A3: Of cause. We could delivery by Express,by air or by sea.
Q4: What is the MOQ of expansion joint for pipe?
A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .
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