Place of Origin:
China
Brand Name:
JINGNING
Certification:
CE,ISO
Model Number:
RLJS
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Stainless Steel Screwed Union Bspt Threaded Joint Twin Sphere Union Rubber Joints
Twin Sphere Union Rubber Joints is also called screw rubber flexible joint, shock absorber, shock absorber throat, screw soft joint, screw rubber pipe joint, etc. Twin Sphere Union Rubber Joints is composed of elastic rubber joint, plane movable joint, loose metal flange or threaded pipe flange, which is used for vibration isolation, noise reduction and displacement compensation. Twin Sphere Union Rubber Joints is a kind of pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. The Twin Sphere Union Rubber Joints is composed of inner rubber, polyester cord reinforcing layer, outer rubber and composite rubber tube. The Twin Sphere Union Rubber Joints can choose any kind of inner and outer rubber materials, such as IIR, Cr, EPDM, NR, NBR, etc. the outer and inner layers of rubber materials can be different. However, the frame layer of the Twin Sphere Union Rubber Joints is made of polyester fabric, and the reinforcing layer has steel rings. It can be made into acid, alkali, corrosion, oil, heat and other varieties according to different materials, and can adapt to a variety of media and environment. There are many kinds of Twin Sphere Union Rubber Joints flange materials, including Q235, SS304 and SS316.
Performance characteristics of Twin Sphere Union Rubber Joints
1. The Twin Sphere Union Rubber Joints has the advantages of small volume, light weight, good elasticity and convenient equipment maintenance;
2. The Twin Sphere Union Rubber Joints can have lateral, axial and angular displacement, and is not limited by the non centering of the pipe and the non parallel of the flange.
3. With the increase of temperature, the Bspt threaded expansion joint will expand and contract;
4. The Twin Sphere Union Rubber Joints can reduce the noise transmitted by the structure and has a strong damping capacity;
5. According to different scenarios, the Twin Sphere Union Rubber Joints with different rubber materials can more effectively prevent the corrosion of corrosive media on the inner wall of rubber joints, and improve the service life.
Technical data of Twin Sphere Union Rubber Joints
Main data of Twin Sphere Union Rubber Joints |
||||||
Nominal diameter(DN) |
Length |
Axial displacement(mm) |
Horizontal displacement |
Deflexion angle |
||
mm |
inch |
mm |
Extension |
Compression |
mm |
(a1+a2)° |
15 |
1/2 |
200 |
5-6 |
22 |
22 |
45° |
20 |
3/4 |
200 |
5-6 |
22 |
22 |
45° |
25 |
1 |
200 |
5-6 |
22 |
22 |
45° |
32 |
1 1/4 |
200 |
5-6 |
22 |
22 |
45° |
40 |
1 1/2 |
200 |
5-6 |
22 |
22 |
45° |
50 |
2 |
200 |
5-6 |
22 |
22 |
45° |
65 |
2 1/2 |
265 |
8-10 |
24 |
24 |
45° |
80 |
3 |
285 |
8-10 |
24 |
24 |
45° |
Note: 1. The special requirements of threaded rubber expansion joint can be customized according to the 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 threaded rubber expansion joint can be used as natural rubber, ethylene propylene diene monomer rubber, chloroprene rubber, butyl rubber, butadiene rubber, fluorine rubber, etc. When the threaded rubber expansion joint above DN200 is used for suspended water supply, the pipe must have fixed support or fixed support, otherwise the threaded rubber expansion joint shall be installed with anti falling device.
Twin Sphere Union Rubber Joints details show
Twin Sphere Union Rubber Joints production Flow
Do you know how is a Twin Sphere Union Rubber Joints made?Let's see with JINGNING.
It is very important to select the appropriate threaded rubber expansion joint of the pipeline, understand the compatibility of the medium with the selected material, the full temperature, pressure and vacuum range, the required movement and the size between the pipeline flanges. With this information, Jingning application engineers can help determine the ideal threaded rubber expansion joint for any application.
Twin Sphere Union Rubber Joints advantage
1. The Twin Sphere Union Rubber Joints is galvanized for 15 minutes, resistant to high pressure, high temperature, oil, wear, corrosion, acid and alkali.
2. Twin Sphere Union Rubber Joints are connected with pumps, valves, fire-fighting equipment, pipes with large vibration and pipes with frequent changes of cold and heat.
3. The natural rubber content of Twin Sphere Union Rubber Joints is 47%, which can be used continuously for 15 years without aging.
We introduce foreign advanced technology and combine with China's production experience. In the Bspt threaded expansion joint manufacturing operation, the inner side bears high pressure, and the nylon cord and the inner side rubber are combined better, which can bear higher pressure than the ordinary Twin Sphere Union Rubber Joints. Twin Sphere Union Rubber Joints is characterized by perfect combination of inner rubber layer, bright, clean and seamless; the label of Twin Sphere Union Rubber Joints adopts vulcanization process, which perfectly matches the ball of Bspt threaded expansion joint.
Twin Sphere Union Rubber Joints application
Twin Sphere Union Rubber Joints can be widely used in water supply and drainage, circulating water, HVAC, fire protection, paper making, pharmaceutical, petrochemical, ship piping system, water pump, compressor, fan and other piping systems. Ordinary Twin Sphere Union Rubber Joints is used to transport - 15 ℃ - 115 ℃ air, compressed air, water, water, seawater, oil, acid and alkali. Special type Twin Sphere Union Rubber Joints is used to transport medium, oil or strong alkali, strong acid and solid materials above - 30 ° C to 250 ° C.
FAQ
Q1: What’s the warranty period?
A1: We provide 18 months’ warranty.
Q2: What’s the package?
A2: The package is carton box and strong plywooden case.
Q3: Can we get a sample?
A3: Yes,we could provide samples for you to test the quality.
Q4: What is the MOQ ?
A4: 1 Piece. We could delivery any quantity according to your requirements.
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