Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
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Single Ball Rubber Joint With Metal Flange Epdm Rubber Flexible Joint
Product Features
1.High elasticity:
Rubber joints are highly elastic due to the inherent properties of their rubber material. This means that they are able to deform when subjected to external pressure or vibration and quickly return to their original shape when the pressure is gone. This high elasticity not only helps to reduce vibration and shock in the piping system, but also effectively absorbs and disperses energy, protecting piping and equipment from damage.
2.High airtightness:
The rubber fitting has excellent sealing properties and ensures a tight and long-lasting seal at the joint. This high airtightness is essential to prevent fluid leakage, especially in piping systems that need to handle high-pressure, high-temperature, or corrosive media. Sealing designs for rubber joints often include multiple layers such as an inner, reinforcing and outer layer that work together to provide a superior seal.
3.Media resistance:
Rubber joints are resistant to erosion and corrosion by a wide range of media, including oils, chemicals, water, and more. This is due to the chemical stability and corrosion resistance of the rubber material. Depending on the application requirements, rubber materials with specific media resistance properties can be selected to manufacture the joints. For example, oil-resistant rubber joints are made of rubber materials that can resist oil erosion to ensure reliable use in the petroleum, chemical and other industries.
4.Weather resistance:
Rubber joints are able to maintain stable performance in a wide range of climatic conditions. Whether it's high, cold, wet or dry environments, rubber joints retain their elasticity and sealing properties. This weatherability makes rubber fittings ideal for piping systems in outdoor and harsh environments. In addition, some specially formulated rubber materials are able to maintain their properties under extreme temperature conditions, such as low-temperature resistant rubber and high-temperature resistant rubber.
Scope of use of the product
It can be widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceutical, petrochemical, shipbuilding, water pumps, compressors, fans and other pipeline systems, such as power plants, water plants, steel mills, water plants, engineering buildings, etc.
Main connection size
| Nominal diameter |
Length (mm)
| Axial displacement(mm) | Horizontal displacement(mm) | Deflection angle | ||
| mm | inch | Elongation | Compression | |||
| 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° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
| 800 | 32 | 260 | 16 | 25 | 22 | 15° |
| 900 | 36 | 260 | 16 | 25 | 22 | 15° |
| 1000 | 40 | 260 | 18 | 26 | 24 | 15° |
| 1200 | 48 | 260 | 18 | 26 | 24 | 15° |
| 1400 | 56 | 350 | 20 | 28 | 26 | 15° |
| 1600 | 64 | 350 | 25 | 35 | 30 | 10° |
| 1800 | 72 | 350 | 25 | 35 | 30 | 10° |
Product attributes
| Rubber Expansion Joint | |||
| Working pressure(kg f/cm2) | 1.0(10) | 1.6(16) | 2.5(25) |
| Explosion pressure(kg f/cm2) | 3.0(30) | 4.8(48) | 5.5(55) |
| Applicable Temperature | -20℃-150℃ | ||
| Applicable Media | Water (domestic sewage), industrial sewage, petroleum, chemical raw materials, lime mortar, food, beverage, etc | ||
Product Details
The process of making the product
FAQ:
Q:What are your shipping and delivery times?
A:By sea or air. Usually 7 to 15 days delivery depending on the quantity of your order.
Q:What is your payment terms?
A:T/T (30% Advance payment, the remaining 70% will be paid before delivery), L/C at sight, Other feasible L/C.
Q:Do you provide customized services?
A:Yes, we can provide customized services according to customer needs, including logo, packaging, material, special size customization, etc.
Q:What is your packing method?
A:Wrap the product with plastic film, put it in carton, then pack it in wooden box, or be customized.
Q:Do you accept small quantity orders?
A:Yes, the moq is 1 piece for standard size and 10 pieces for custom size.