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| Categories | Double Sphere Rubber Expansion Joint |
|---|---|
| Brand Name: | JINGNING |
| Model Number: | RLJS |
| Certification: | CE，ISO |
| Place of Origin: | China |
| MOQ: | 1 |
| Payment Terms: | Western Union, T/T, L/C, D/A, D/P, MoneyGram |
| Supply Ability: | 10000 sets per week |
| Delivery Time: | 5--15 working days |
| Packaging Details: | carton or wooden |
| Product name: | Double Sphere Rubber Expansion Joint Connection Type of NBR Rubber Expansion Joint |
| Keyword: | NBR Rubber Expansion Joint |
| Temperature Rating: | 200°F |
| Material: | EPDM,NBR,NR |
| Pressure Rating: | 150 PSI |
| Technical: | Vulcanized,Casting |
| Size: | DN100 |
| End Fittings: | Carbon Steel, Stainless Steel, Galvanized Steel, Aluminum, Brass, |
| OEM: | 20Years' experience |
| Company Info. |
| Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Double Sphere Rubber Expansion Joint Connection Type of NBR Rubber Expansion Joint
NBR rubber expansion joint particularly when constructed with Nitrile Butadiene Rubber (NBR), represents a highly specialized and robust piping system component. This type of joint is designed to accommodate thermal expansion, absorb vibration, and reduce noise in a wide range of industrial applications. The use of NBR rubber enhances its resistance to oils, fuels, and other hydrocarbons, making it ideal for use in environments where such substances are present.
Performance characteristics of NBR Rubber Expansion Joint
NBR rubber expansion joint offer ultra-high performance, reliability and longevity, thus improving plant safety and the mechanical integrity of equipment. Due to the insertion of specially designed products in rigid piping systems, NBR rubber expansion joint are able to:
1. Reduce mechanical noise
2. Compensate for eccentricity
3. Eliminate electrolysis between dissimilar metals
Technical data of NBR Rubber Expansion Joint
Main data of NBR Rubber Expansion Joint | ||||||
| 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 flanged expansion joint 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 flanged expansion joint can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the flanged expansion joint above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the flanged expansion joint shall be installed with anti falling device.
NBR Rubber Expansion Joint details show
NBR rubber expansion joint Joint production Flow
Do you know how is a NBR rubber expansion joint made? Let's see with JINGNING.
It is very important to select the appropriate NBR rubber expansion joint, to understand the compatibility of the medium and the selected material of the NBR rubber expansion joint, the range of full temperature, full pressure and full vacuum, the amount of movement required, and the size between the pipe flanges. With this information, JINGNING application engineers can help determine the ideal NBR rubber expansion joint for any application.
NBR Rubber Expansion Joint application
NBR rubber expansion joint are widely used in various pipeline systems, such as the connection of joint expansion with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. NBR rubber expansion joint is mainly used for remote water and sewage lifting and transportation, water supply and cooling circulating water of thermal power plant, pipeline transportation of metallurgical industry, condensate water, chemical industry, cooling and dilution of petrochemical industry, and flexible connection between long and short distance pipelines in other industries. Because the NBR rubber expansion joint has high wear resistance, jNBR rubber expansion joint is also suitable for all industries of granular and powdery and gas low temperature.
FAQ
Q1: What’s the antirust technology of flange?
A1: The antirust technology of flange can be galvanizing, painting, plastic powder coating,epoxy resin spraying.
Q2: What’ the MOQ?
A2: 1 pc. We could delivery any quantity according to your requirements.
Q3: Can you provide only rubber?
A3: Yes,we could provide only rubber. And we could provide with your brand.We also could provide only flange if you need.
Q4: What’s the material of flange ( retaining rings )?
A4: The material of flange can be carbon steel, stainless steel and ductile iron.
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