Product Description

SYI Ductile Iron Compact Dismantling Joints PN10 PN16 PN25 PN40

Description

SYI COMPACT Dismantling Joints, developed by experienced engineers in CHINAMFG in 2571, the newest compact design in the market, more lighter, more easier, and more lower cost.

Material: Body:Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Gasket:Rubber E.P.D.M./NBR/SBR in accordance with EN 681.1 Gland:Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Bolts And Nuts:Carbon steel grade 6.8 with galvanization
Flange:PN10 and PN16 drilling in accordance with ISO 7005-2/EN 1092-2
Working Pressure: 16 Bar or 250/350PSI
Fluid Temperature	0°C – 50°C, excluding frost
Coating
External coatings	Internal coatings
liquid epoxy resin painting epoxy applied by FBE according to customers’ requirements	liquid epoxy resin painting epoxy applied by FBE according to customers’ requirements
Reference Rules:Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545
Accessories:gasket, stub(screw) bolts, washer, nuts etc. The accessories for Dismantling Joints are usually supplied by assembled on the body.

 

Feature:
1.For the both ends, adopt Flange connection mode.
2.The overall length of the connection can be adjusted, there is a certain amount of expansion. Generally, the design maximum expansion is 50mm.
3.They could replace the double flange straight pipe during repairing, repairing the original damaged pipe fittings or connecting new pipes, and adjustable length characteristics make them more convenient than flange pipe in the application of construction and installation. They are usually connected adjacent to the valve.
4.The bolt can be directly used for connecting the flange in the pipeline.
5.At the same time, we can also supply half set of bolts, that is, bolts with 50% bolt holes.
It belongs to our new design, which reduce the weight and cost, are more competitive.
Package

Packing: Different package CHINAMFG your request,like wood cases&pallets,ply-wood crates&pallets,steel crates&pallets and etc.

Quality ControlSYI Pipeline regards quality as an essential and integral part of our business success.

Until now, we are ISO9001:2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and UL, WRAS listed. We are the approved supplier to many CHINAMFG known countries and authorities.

Manufacturing “SYI” Brand products has evolved as a mark of quality!

Company

Welcome to send us an inquiry for more details and price!!!

Diagnosing and Troubleshooting Rubber Coupling Issues

Diagnosing and troubleshooting problems with rubber couplings in machinery systems involves a systematic approach:

1. Visual Inspection: Check for signs of wear, cracking, or deformation in the rubber elements.
2. Vibration Analysis: Monitor vibration levels using sensors to identify excessive vibrations or irregular patterns.
3. Noise Assessment: Listen for unusual noises during operation, which could indicate misalignment or worn components.
4. Temperature Check: Monitor the operating temperature of the coupling, as overheating might indicate issues.
5. Alignment Check: Ensure proper alignment between connected shafts to prevent excessive stress on the coupling.
6. Torque Measurement: Measure the transmitted torque to identify any discrepancies from the expected values.
7. Dynamic Testing: Conduct dynamic tests with load variations to identify performance issues.
8. Comparative Analysis: Compare coupling behavior to baseline performance data.

If any issues are identified, they should be promptly addressed through proper maintenance, realignment, or replacement of damaged components.

Handling Torque and Vibration Suppression in Rubber Couplings

Rubber couplings are designed to effectively handle both high levels of torque transmission and vibration suppression. The flexibility and damping properties of rubber make it well-suited for these purposes:

• Torque Transmission: Rubber couplings can transmit torque between shafts while accommodating angular misalignment. The rubber element flexes and deforms as torque is applied, allowing the coupling to transmit power even in misaligned conditions.
• Vibration Suppression: Rubber’s inherent damping characteristics help absorb and dissipate vibrations and shocks generated during the operation of machinery. This feature reduces the transfer of vibrations to connected components, minimizing wear and enhancing overall system performance.

Engineers select the appropriate rubber material and coupling design to ensure that the coupling can effectively handle the required torque levels and provide the desired vibration suppression. Rubber couplings find applications in various industries where torque transmission and vibration damping are critical for smooth and reliable machinery operation.

Utilization of Rubber Couplings in Mechanical Systems

A rubber coupling is a type of flexible coupling that utilizes rubber elements to connect two shafts while allowing a certain degree of misalignment and vibration damping. It is commonly used in mechanical systems to transmit torque, accommodate misalignment, and reduce shock and vibration. Here’s how rubber couplings are utilized:

• Torque Transmission: Rubber couplings transmit torque from one shaft to another, enabling the transfer of power between components while allowing for slight angular, parallel, and axial misalignments.
• Misalignment Compensation: These couplings can accommodate both angular and axial misalignments, which can occur due to manufacturing tolerances, thermal expansion, or other factors. The flexibility of the rubber element helps prevent excessive loads on connected equipment.
• Vibration Damping: The elastic properties of rubber help dampen vibrations and shocks generated during the operation of rotating machinery. This prevents the transmission of harmful vibrations to other parts of the system and reduces wear and fatigue.
• Noise Reduction: Rubber couplings help reduce noise by absorbing vibrations and minimizing the transmission of sound waves through the system.
• Equipment Protection: By absorbing shocks and vibrations, rubber couplings protect sensitive equipment and components from damage, thereby extending their lifespan.
• Simple Installation: Rubber couplings are relatively easy to install and require minimal maintenance, making them a convenient choice for various applications.
• Wide Range of Applications: Rubber couplings find applications in various industries, including automotive, industrial machinery, pumps, compressors, and more.

In summary, rubber couplings are utilized in mechanical systems to transmit torque, accommodate misalignment, reduce vibration and shock, protect equipment, and enhance the overall performance and reliability of rotating machinery.

editor by CX 2023-09-18