Product Description
Product Description
The flange adaptor is mainly composed of body, gland,sealing ring and bolts. The body and gland are usually made of carbon steel or ductile iron, and the sealing ring is made of CHINAMFG sealing, which has good water tightness and air tightness.Supporting the use of expansion joints and butterfly valve, the flange surface between the axial extension and radial angular displacement, position and angle to compensate the error of pipe flange, eliminate the internal stress caused by pipeline pipeline temperature, bring great convenience to the installation and maintenance of pipelines.
Product Parameters
| time | description | material | quantity |
| 1 | end ring | stainless steel | 1 |
| 2 | gasket | EPDM | 1 |
| 3 | bolt | stainless steel | N |
| 4 | body | stainless steel | 1 |
| 5 | plastic cap | plastic | N |
| Connection for pipes in material | ductile iron,steel,PVC,AC etc. |
| Working pressure | PN10/16/25 |
| Maximum temperature | -10ºCto +70ºC |
| Application | Suitable for portable water, neutral liquidsand sewage |
feature
wide tolerance range
corrosion resistant construction
angular deflection ±4°
| DN(mm) | RANGE(mm) | LENGTH(mm) | D(mm) | BOLT | |
| SIZE | QTY | ||||
| 50 | 59-72 | 75 | 165 | M12×130 | 2 |
| 65 | 72-85 | 75 | 185 | 2 | |
| 80 | 88-103 | 76 | 185 | 4 | |
| 1/8822 0571 | 110 | 510 | |||
| 400 | 400-429 | 110 | 580 | ||
| 400 | 410-436 | 110 | 580 | ||
| 400 | 418-435 | 110 | 580 | ||
| 400 | 425-442 | 110 | 580 | ||
| 450 | 455-472 | 115 | 640 | 10 | |
| 450 | 476-493 | 115 | 640 | ||
| 500 | 500-432 | 120 | 690 | ||
| 500 | 527-544 | 120 | 690 | ||
| 600 | 600-630 | 130 | 820 | ||
| 600 | 630-647 | 130 | 820 | ||
Special size and length can also be customized.
If you want to know more details of our products,please click here to contact us
advantages
1. Installation and dismantling are very convenient.
2. Low price
3. Has a high integrity.
products application
Packaging & Shipping
Packaging
Inner:plastic film packaging.
Outer:standard export wooden case or pallet packaging.
Shipping
1.Fed Ex/DHL/UPS/TNT for sample.Door-to-Door.
2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving.
3.Customers specified freight forwarders or negotiable shipping methods!
4.Delivery Time: a.in stock:immediately b.sample:2 days c.OEM/ODM:3-15 DAYS.
Company Profile
HangZhou Ruixuan pipeline equipment factory was founded in 1996.It is an excellent enterprise specializing in manufacturing and selling pipe fittings.It’s located in Xicun village ,HangZhou city,ZheJiang province ,the concentrated area of pipeline equipment industry in China.The company factory is located in Xicun town pipeline equipment industrial park.It covered an area of20000 square meters.
At present, the company has the production capacity of pipeline equipment with a maximum diameter of 4000mm, and its main products are: Steel expansion joint, flexible waterproof sleeve, large diameter flange, double flange force transfer expansion joint, large deflection loose sleeve compensation joint, spherical compensation joint, sleeve compensator, bellows compensator, non-metallic compensator, rubber expansion joint, DC medium no thrust sleeve compensator, flexible expansion pipe and other pipeline equipment. The annual production capacity is 30 million sets.
The flexible telescopic pipe equipment is mainly used in the pipeline crossing different geological structures under different conditions and the application of pipe installation drop, reduce or avoid the impact of geological settlement and crustal activity on the pipeline, so that the construction unit can save more than 50% of the cost when purchasing the equipment. The rubber expansion joint series products of the company, the maximum production diameter of 3600mm, have been applied in millions of units of thermal power projects in China for many times, and have been praised by the users.
The company passed ISO9001:2008 quality management system certification in 2009 and ISO14000:2004 environmental management system certification in 2009. The company has a strict quality control system, standard production process, standard factory inspection hand section, to ensure that every product meets the national standards and customer requirements.
Business philosophy: responsible production of products, return the trust of customers; To build a community with a sense of belonging and appreciate employees’ contributions; Make a contribution to the society of enterprises, give back to the good times. HangZhou Ruixuan pipeline equipment factory is willing to work with friends from all walks of life hand in hand, mutual support, create a better future!
Certifications
exhibition
FAQ
Q: Can you make the product as per client’s requirement?
A: Yes, we can make it with your exact requirement
Q: What are your payment terms?
A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight
Q: Where is your nearest loading port?
A: ZheJiang , HangZhou or ZheJiang , China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer’s requests
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
Pls send your detailed needs in the below and get a quick reply!
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Proper Maintenance and Lubrication of Oil Couplings
Ensuring the longevity and optimal performance of an oil coupling requires following these maintenance and lubrication practices:
- Regular Inspection: Conduct routine visual inspections to check for oil leakage, wear, and other signs of damage.
- Cleanliness: Keep the coupling and its surroundings clean to prevent contamination of the oil and maintain proper lubrication.
- Lubrication: Use the recommended lubricant with the appropriate viscosity and additives to ensure efficient power transmission and cooling.
- Lubricant Level: Monitor the oil level and maintain it within the specified range to prevent overheating and ensure proper lubrication.
- Lubricant Quality: Regularly analyze the lubricant’s condition through oil analysis to detect contamination, degradation, or excessive wear.
- Temperature Monitoring: Keep track of operating temperatures to prevent overheating, which can degrade the lubricant and compromise coupling performance.
- Drain and Replace: Follow the recommended oil change intervals and flush the system if necessary to remove any contaminants or degraded oil.
- Seal Maintenance: Check and replace seals as needed to prevent oil leaks and maintain the integrity of the lubrication system.
- Alignment: Ensure proper alignment between the driving and driven components to prevent excessive loads and premature wear.
- Professional Maintenance: Engage in professional maintenance services at recommended intervals to address complex issues and ensure overall system health.
By adhering to these practices, you can maximize the service life and performance of your oil coupling, leading to improved machinery efficiency and reduced downtime.
Applications of Oil Couplings in Various Industries
Oil couplings find applications in a wide range of industries where their unique features are advantageous. Some common examples include:
- Marine Industry: Oil couplings are often used in marine propulsion systems to transmit power from engines to propellers. Their ability to handle variable speeds and torque fluctuations makes them suitable for marine vessels.
- Mining and Heavy Machinery: In large mining equipment and heavy machinery, oil couplings can efficiently transfer power between engines and drivetrain components, allowing for smooth operation in challenging conditions.
- Industrial Manufacturing: Oil couplings are used in various manufacturing processes where precise control of speed and torque is essential. Their ability to provide gradual startup and dampening of shock loads is beneficial in these environments.
- Power Generation: Oil couplings are utilized in power generation equipment, such as generators and turbines. They help maintain consistent power output even when load and speed vary.
- Pumping Systems: Oil couplings are employed in pumping systems where variable flow rates and pressure conditions are common. Their adaptability to changing conditions ensures efficient pump operation.
- Construction Equipment: Construction machinery, such as cranes and excavators, can benefit from oil couplings’ ability to handle varying loads and speeds, ensuring safe and controlled operation.
These are just a few examples of the diverse industries where oil couplings play a crucial role in ensuring efficient and reliable power transmission under varying conditions.
Role of Oil Viscosity and Temperature in Oil Coupling Performance
The viscosity of the oil used in an oil coupling and the temperature at which the coupling operates play crucial roles in determining the coupling’s performance and efficiency:
Oil Viscosity: The viscosity of the oil refers to its resistance to flow. It affects the lubricating ability and overall efficiency of the coupling. The right oil viscosity ensures proper lubrication between the coupling’s components, reducing friction, wear, and heat generation. Oil with insufficient viscosity might not provide adequate lubrication, while oil with excessive viscosity might result in energy losses and overheating.
Temperature: The operating temperature of the oil coupling impacts its viscosity and performance. As temperature increases, oil viscosity tends to decrease, potentially leading to inadequate lubrication and increased wear. Conversely, at very low temperatures, the oil’s viscosity might become too high, hindering smooth rotation. It’s crucial to select an oil with a viscosity-temperature relationship that matches the coupling’s operating conditions.
Viscosity-Temperature Relationship: The choice of oil should consider the viscosity-temperature relationship of the oil. Some oils maintain a relatively consistent viscosity across a wide temperature range, making them suitable for applications with varying temperatures. Others might require additional heating or cooling systems to maintain the optimal viscosity level.
Oil Cooler and Heater: In applications where temperature variations are significant, oil couplings might include oil coolers or heaters to regulate the oil’s temperature. This helps maintain consistent viscosity and ensures optimal lubrication and performance even in extreme conditions.
Manufacturer Recommendations: Manufacturers of oil couplings often provide guidelines on the recommended oil viscosity and operating temperature range for their specific couplings. Following these recommendations helps ensure that the coupling functions efficiently and enjoys a longer service life.
By understanding the relationship between oil viscosity, temperature, and coupling performance, you can select the right oil and implement appropriate temperature control measures to optimize the functioning of your oil coupling.
editor by CX 2024-03-28
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