Stainless Steel Grooved Pipe Coupling 2” DN50mm 600psi (4.0Mpa)
1. Available Size:
* 3/4” – 12” ( DN20-DN300mm)
2. Maximum Working Pressure :
* 600 CZPT ( 40 bar)
* working pressure dependent on material, wall thickness and size of pipe .
* Provides a flexible pipe joint which allows for expansion, contraction and deflection
* This product joints standard Sch 40S cut grooved pipe
* Suit for pipeline medium including cold water, hot water, rare acid, Oil-free air and chemical
Body Material : SS304, SS316, SS316L, SS CE8MN, SS Duplex 2204, SS Duplex 2507
Rubber Sealing : EPDM
Bolt & Nut : SS304, SS316
5. Dimension Sheet :
Typical for all sizes
|Model S30 Stainless Steel Flexible Coupling|
|Nominal Size||Pipe O.D||Working Pressure||Pipe End Separation||Coupling Dimensions||Coupling Bolts|
|20 3/4||26.9 1.050||600 42||0-1.6 0-0.06||47 1.850||87 3.425||43 1.693||2||M10x40|
|25 1||32 1.260||500 35||0-1.6 0-0.06||53 2.087||90 3.543||43 1.693||2||M10x45|
|32 1 1/4||38 1.496||500 35||0-1.6 0-0.06||58 2.283||94 3.700||44 1.732||2||M10x45|
|32 1 1/4||42.4 1.660||500 35||0-1.6 0-0.06||62 2.441||106 4.173||44 1.732||2||M10x45|
|40 1 1/2||48.3 1.900||500 35||0-1.6 0-0.06||67 2.638||106 4.173||43 1.693||2||M10x45|
|50 2||57 2.244||500 35||0-1.6 0-0.06||77 3.031||116 4.567||43 1.693||2||M10x50|
|50 2||60.3 2.375||500 35||0-1.6 0-0.06||78 3.071||117 4.606||43 1.693||2||M10x50|
|65 2 1/2||73 2.875||500 35||0-1.6 0-0.06||94 3.700||134 5.275||44 1.732||2||M10x50|
|65 2 1/2||76.1 3.000||500 35||0-1.6 0-0.06||94 3.700||134 5.275||44 1.732||2||M10x50|
|80 3||88.9 3.500||500 35||0-1.6 0-0.06||110 4.330||150 5.905||45 1.771||2||M10x50|
|100 4||108 4.250||450 31||0-3.2 0-0.13||135 5.315||184 7.244||47 1.850||2||M12x60|
|100 4||114 4.500||450 31||0-3.2 0-0.13||139 5.472||190 7.480||48 1.890||2||M12x60|
|125 5||133 5.250||400 28||0-3.2 0-0.13||164 6.456||215 8.465||48 1.890||2||M12x60|
|125 5||141.3 5.563||400 28||0-3.2 0-0.13||168 6.614||215 8.465||48 1.890||2||M12x60|
|150 6||159 6.259||350 25||0-3.2 0-0.13||190 7.480||240 9.448||49 1.929||2||M12x70|
|150 6||168.3 6.625||350 25||0-3.2 0-0.13||198 7.795||246 9.685||49 1.929||2||M12x70|
|200 8||219.1 8.625||350 25||0-3.2 0-0.13||253 9.961||318 12.519||57 2.244||2||M12x70|
|250 10||273 10.750||300 21||0-3.2 0-0.13||315 12.401||396 15.590||59 2.322||2||M20x110|
|300 12||323.9 12.750||300 21||0-3.2 0-0.13||372 14.645||452 17.795||60 2.362||2||M20x110|
What Industries Commonly Use Stainless Steel Couplings, and Why?
Stainless steel couplings are widely used in various industries due to their excellent properties and benefits. Some of the common industries where stainless steel couplings find significant usage include:
- Food and Beverage: Stainless steel couplings are prevalent in the food and beverage industry because of their high corrosion resistance and hygienic properties. They are suitable for applications where the coupling may come into contact with water, food products, or cleaning agents.
- Chemical Processing: In chemical processing plants, stainless steel couplings are preferred for their resistance to chemical corrosion. They can handle various chemicals and aggressive substances, making them suitable for pumps, mixers, and other equipment in the chemical industry.
- Pharmaceutical: The pharmaceutical industry requires equipment that meets strict hygiene standards. Stainless steel couplings are easy to clean, durable, and resist contamination, making them ideal for pharmaceutical manufacturing processes.
- Oil and Gas: In the oil and gas sector, stainless steel couplings are used in pipelines, compressors, and drilling equipment due to their ability to withstand harsh and corrosive environments, especially in offshore drilling operations.
- Marine: Stainless steel couplings are widely used in marine applications because of their resistance to saltwater corrosion. They are found in propulsion systems, winches, and other marine equipment.
- Aerospace: In the aerospace industry, where weight and reliability are crucial, stainless steel couplings are used in aircraft engines and other critical components to provide high-performance power transmission.
- Pulp and Paper: The pulp and paper industry requires equipment that can handle the moisture and chemical-laden environment of paper mills. Stainless steel couplings are corrosion-resistant and suitable for various applications in this industry.
- Power Generation: In power plants, stainless steel couplings are used in turbines, generators, and other equipment that require reliable power transmission and resistance to harsh operating conditions.
- Mining: The mining industry utilizes stainless steel couplings in conveyor systems, crushers, and other equipment that requires high durability and resistance to abrasive materials.
In summary, stainless steel couplings are chosen for their corrosion resistance, durability, and reliability. They offer the ability to withstand challenging environments and ensure smooth power transmission, making them a preferred choice in a wide range of industries.
Reducing Vibrations and Noise in Mechanical Systems with Stainless Steel Couplings
Stainless steel couplings play a crucial role in reducing vibrations and noise in mechanical systems through the following mechanisms:
- Damping Properties: Stainless steel couplings often have inherent damping properties due to the elasticity of the material. When subjected to vibrations, the stainless steel absorbs and dissipates some of the vibrational energy, reducing the amplitude and impact of vibrations throughout the system.
- Flexibility: Stainless steel couplings are available in various designs, including flexible variants. The flexibility allows the coupling to accommodate slight misalignments between the shafts, which helps prevent the transmission of vibrations caused by misalignment to other system components.
- Resonance Avoidance: Resonance occurs when the natural frequency of a system matches the excitation frequency, leading to excessive vibrations. Stainless steel couplings with their inherent damping properties can help avoid resonance by absorbing and dissipating vibrational energy before it can build up and cause resonance.
- Isolation of Vibrations: Stainless steel couplings act as a mechanical buffer between connected shafts. They can isolate vibrations generated by one component from propagating to other parts of the system. This isolation prevents vibrations from affecting adjacent machinery or components, reducing the overall noise and vibration levels.
- Vibration Absorption: In systems where vibrations are prevalent, such as rotating machinery, the stainless steel coupling absorbs and dissipates some of the kinetic energy generated by the moving parts. This energy absorption helps prevent excessive vibrations from reaching critical levels, thus reducing noise and potential damage.
- Precision Manufacturing: High-quality stainless steel couplings are precisely engineered and manufactured, ensuring minimal runout and wobble during operation. Precise machining and balancing reduce dynamic forces that can contribute to vibrations and noise.
By effectively reducing vibrations and noise, stainless steel couplings contribute to smoother and quieter operation, extending the lifespan of mechanical components and improving overall system efficiency.
Stainless Steel Coupling: Overview and Distinctive Features
A stainless steel coupling is a type of coupling made from stainless steel material. It is designed to connect two shafts in mechanical power transmission systems. Here are the key characteristics that differentiate stainless steel couplings from other types:
As the name suggests, stainless steel couplings are manufactured using stainless steel, a corrosion-resistant alloy composed of iron, chromium, and other elements. The stainless steel construction provides excellent resistance to rust, oxidation, and chemical corrosion, making these couplings suitable for harsh environments.
2. Corrosion Resistance:
The primary advantage of stainless steel couplings is their high resistance to corrosion. This property allows them to withstand exposure to moisture, chemicals, and extreme temperatures, making them ideal for applications in marine environments, chemical processing, food and beverage industries, and more.
3. Strength and Durability:
Stainless steel is a strong and durable material, which gives stainless steel couplings high load-bearing capabilities and a long service life. These couplings can handle heavy loads and provide reliable performance under demanding conditions.
4. Hygienic Properties:
Stainless steel couplings are known for their hygienic properties, making them suitable for applications in the food and pharmaceutical industries. They are easy to clean and maintain, ensuring the transmission of power without any risk of contamination.
5. Temperature Resistance:
Stainless steel couplings can operate efficiently over a wide temperature range, making them versatile in various industrial settings.
6. Aesthetic Appeal:
Stainless steel has a visually appealing, polished surface finish, making stainless steel couplings suitable for applications where aesthetics are important.
Stainless steel couplings can be used with a wide range of shaft materials, including stainless steel, carbon steel, and others, without causing galvanic corrosion.
8. Reduced Maintenance:
Due to their corrosion resistance and durability, stainless steel couplings require minimal maintenance, resulting in cost savings and increased uptime.
Overall, stainless steel couplings offer a combination of corrosion resistance, strength, and versatility, making them a preferred choice in industries where durability and reliability are essential.
editor by CX 2023-08-08