China Best Sales Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint

Product Description

Dedicated Couplings Adaptors for Ductile Iron Pipes ISO 2531/EN545 EN 14525, ANSI/AWWA C219

Description
CHINAMFG can supply the Dedicated Couplings dedicated Couplings, dedicated to connect the ductile iron pipe (upto DN2200)

SYI Dedicated Couplings DIMENSIONS

CHINAMFG S. N.

DN

pipe O.D.

O.D. Tolerance

D2

H

L

Min. pipe end prepared length

 

mm

DC40

40

56

+1.0

-3.0

120

102

166

100

DC50

50

66

+1.0

-3.0

126

102

166

100

DC60

60

77

+1.0

-3.0

135

102

166

100

DC65

65

82

+1.0

-3.0

156

102

166

100

DC80

80

98

+1.0

-3.0

184

102

166

100

DC100

100

118

+1.0

-3.0

205

102

166

100

DC125

125

144

+1.0

-3.0

232

102

166

100

DC150

150

170

+1.0

-3.0

264

102

173

100

DC200

200

222

+1.0

-3.5

315

102

173

100

DC250

250

274

+1.0

-3.5

374

102

173

100

DC300

300

326

+1.0

-3.5

426

102

173

100

DC350

350

378

+1.0

-3.5

494

152

254

150

DC400

400

429

+1.0

-4.0

544

152

254

150

DC450

450

480

+1.0

-4.0

595

152

254

150

DC500

500

532

+1.0

-4.0

650

152

254

150

DC600

600

635

+1.0

-4.5

753

152

254

150

DC700

700

738

+1.0

-4.5

858

152

254

150

DC800

800

842

+1.0

-4.5

962

152

254

150

DC900

900

945

+1.0

-5.0

1070

178

280

150

DC1000

1000

1048

+1.0

-5.0

1173

178

280

150

DC1100

1100

1152

+1.0

-6.0

1282

178

280

150

DC1200

1200

1255

+1.0

-6.0

1385

178

280

150

DC1400

1400

1462

+1.0

-6.0

1592

178

295

150

DC1500

1500

1565

+1.0

-6.0

1691

178

295

150

DC1600

1600

1668

+1.0

-6.0

1798

178

295

150

DC1800

1800

1875

+1.0

-6.0

2015

254

375

150/300

DC2000

2000

2082

+1.0

-6.0

2222

254

375

150/300

DC2200

2200

2288

+1.0

-6.0

2415

254

375

150/300

For other sizes not mentioned above, please contact us. We have right to change the data without further notice.


1. Material

BODY: Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536
GLAND: 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./SBR/NBR in accordance with EN 681.1
D-BOLTS AND NUTS: Carbon Steel Grade 8.8 with dacromet coating

2. Working Pressure: 16 Bar or 250 PSI
3. Fluid Temperature: 0°C – 50°C, excluding frost

4. Allowed Angular Deflection:
5. Joint Gap:19mm
6. Coating

External Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements

Internal Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements

7.Reference Rules
Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545

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

Quality Control
Company Profile

CHINAMFG has continually invested in better technology and production facilities. More than 4,000 patterns
are ready. We are capable to finish all the production processes from moulding, shot-blasting, machining, coating to packaging. We have over 100,000 m2 foundry land including:
-10,000 m2 of the pattern, sand mixing, polishing, machining, hydraulic pressure, coating, packaging workshops;
-4,000 m2 of 3 green sand moulding workshops and 1 resin sand moulding workshops;
-3,000 m2 of automatic moulding machine line and epoxy coating line
-professional laboratory
-machining shop
-and our own tooling shop

Strict process and operating regulations together with perfect quality assurance system making every production step under control. All the products are subject to tests and inspections including composition analysis, metallographic examination, dimension & surface finish inspection, ring test, tensile test, hardness test, hydrostatic test, CHINAMFG and coating test to be sure that the products meet the requirements of the standards.

Since 2009, CHINAMFG Pipeline has developed from a pipes & fittings seller to a professional project solution provider, including the 1 stop service and solution from pipes, fittings, couplings & flanged adaptors, valves, fire hydrants, to water CHINAMFG and accessories.

SYI products have served 111 countries CHINAMFG up to now!
Most of these customers cooperated with CHINAMFG for more than 20 years!
We value long term cooperation relationship mostly!

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

P

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After-sales Service: Online Solution
Warranty: 1 Year
Connection: Press Connection
Structure: Universal
Flexible or Rigid: Flexible
Material: Iron
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

universal joint

What are the potential challenges in designing and manufacturing universal joints?

Designing and manufacturing universal joints can present various challenges that need to be addressed to ensure optimal performance and reliability. Here’s a detailed explanation:

1. Misalignment Compensation: Universal joints are primarily designed to accommodate angular misalignment between two shafts. Designing a universal joint that can effectively compensate for misalignment while maintaining smooth power transmission can be challenging. The joint must provide flexibility without sacrificing strength or introducing excessive play, which could lead to vibration, noise, or premature wear.

2. Torque Transmission: Universal joints are often used in applications that require the transfer of high torque loads. Designing the joint to handle these loads without failure or excessive wear is a significant challenge. The selection of appropriate materials, heat treatment processes, and bearing designs becomes crucial to ensure the strength, durability, and reliability of the joint.

3. Lubrication and Sealing: Universal joints require proper lubrication to minimize friction, heat generation, and wear between the moving components. Designing an effective lubrication system that ensures sufficient lubricant supply to all critical areas can be challenging. Additionally, designing seals and protective covers to prevent contamination and retain lubrication presents a challenge, as the joint must maintain flexibility while ensuring adequate sealing.

4. Bearing Design and Wear: Universal joints rely on bearings to facilitate smooth rotation and to support the shafts. Designing the bearing arrangement to withstand the loads, maintain proper alignment, and resist wear is essential. Choosing the appropriate bearing type, such as needle bearings or plain bearings, and optimizing their size, material, and lubrication conditions are key challenges in the design process.

5. Manufacturability: Manufacturing universal joints with precision and consistency can be challenging due to their complex geometries and the need for tight tolerances. The manufacturing process must ensure accurate machining, assembly, and balancing of the joint components to achieve proper fit, alignment, and balance. Specialized machining techniques and quality control measures are often required to meet the desired specifications.

6. Cost and Size Optimization: Designing universal joints that are cost-effective and compact while meeting performance requirements can be a challenging task. Balancing the need for robustness, durability, and material efficiency with cost considerations requires careful engineering and optimization. Designers must strike a balance between performance, weight, space constraints, and manufacturing costs to create an efficient and economical universal joint.

7. Application-Specific Considerations: Designing universal joints for specific applications may introduce additional challenges. Factors such as environmental conditions, temperature extremes, exposure to corrosive substances, high-speed operation, or heavy-duty applications need to be carefully considered and addressed in the design and material selection process. Customization and adaptation of universal joints to meet unique application requirements can pose additional challenges.

Addressing these challenges in the design and manufacturing process requires a combination of engineering expertise, material science knowledge, advanced manufacturing techniques, and thorough testing and validation procedures. Collaboration between design engineers, manufacturing engineers, and quality control personnel is crucial to ensure the successful development and production of reliable universal joints.

In summary, the potential challenges in designing and manufacturing universal joints include misalignment compensation, torque transmission, lubrication and sealing, bearing design and wear, manufacturability, cost and size optimization, and application-specific considerations. Overcoming these challenges requires careful engineering, precision manufacturing processes, and consideration of various factors to achieve high-performance and reliable universal joints.

universal joint

Can universal joints be used in agricultural equipment?

Yes, universal joints can be used in agricultural equipment. Here’s a detailed explanation:

Universal joints are commonly employed in various types of agricultural equipment and machinery. They offer several advantages that make them suitable for agricultural applications. Here are some key points to consider:

  • Torque Transmission: Agricultural equipment often requires the transmission of high torque levels to perform tasks such as plowing, tilling, harvesting, or powering other implements. Universal joints are capable of transmitting significant amounts of torque, making them suitable for handling the power requirements of agricultural machinery.
  • Flexibility: Agricultural equipment frequently operates in uneven terrain or encounters obstacles that can cause angular misalignment between the driving and driven components. Universal joints can accommodate such misalignment and transmit torque even when the shafts are not perfectly aligned. This flexibility allows agricultural machinery to navigate uneven surfaces and maintain power transfer.
  • Durability: Universal joints can be constructed from materials that provide high strength and durability, such as alloy steels. Agricultural equipment often operates in demanding conditions, including exposure to dust, moisture, and vibrations. Robust universal joints can withstand these harsh environments and repetitive motions, ensuring reliable performance and longevity.
  • Cost-Effectiveness: Universal joints offer a cost-effective solution for torque transmission in agricultural equipment. Compared to alternative power transmission methods, such as complex gear systems or hydraulic drives, universal joints can provide a more economical option while still delivering adequate performance and reliability.
  • Wide Application Range: Universal joints can be used in various agricultural equipment, including tractors, combine harvesters, balers, seeders, sprayers, and more. They are versatile components that can be integrated into different systems and configurations, allowing for efficient power transmission in a wide range of agricultural applications.

It’s important to note that the specific design and selection of universal joints for agricultural equipment should consider factors such as the torque requirements, operating conditions, maintenance practices, and safety considerations. Proper sizing, lubrication, and regular inspections are crucial for ensuring optimal performance and preventing premature wear or failure.

In summary, universal joints can indeed be used in agricultural equipment. Their torque transmission capabilities, flexibility, durability, cost-effectiveness, and versatility make them a suitable choice for power transmission in various agricultural machinery and equipment.

universal joint

How do you install a universal joint?

Installing a universal joint correctly is essential to ensure its proper functioning and longevity. Here are the general steps to guide you in the installation process:

  1. Prepare the universal joint: Before installation, inspect the universal joint for any damage or defects. Ensure that all the components, such as yokes, bearings, and cross, are in good condition. Clean the components if necessary and apply a suitable lubricant to ensure smooth operation.
  2. Align the shafts: Position the shafts that need to be connected by the universal joint. Align the shafts as closely as possible, ensuring that they are parallel and collinear. If precise alignment is challenging, universal joints can compensate for slight misalignments, but it is still preferable to have the shafts as aligned as possible.
  3. Insert the cross: Insert the cross-shaped center piece of the universal joint into one of the yokes. Ensure that the cross is aligned properly with the yoke and that the bearings are securely seated in the yoke bores.
  4. Attach the second yoke: Slide the second yoke onto the cross, aligning it with the opposite ends of the cross arms. Make sure the yoke is oriented in the correct phase with the first yoke, typically 90 degrees out of phase, allowing for angular displacement.
  5. Secure the yokes: Use the appropriate fastening method to secure the yokes to the shafts. This can include methods such as set screws, clamps, or retaining rings. Follow the manufacturer’s guidelines and torque specifications for the specific type of universal joint being installed.
  6. Check for smooth operation: After securing the yokes, rotate the connected shafts by hand to check for smooth operation and proper articulation. Ensure that the universal joint moves freely without binding or excessive play. If any issues are detected, double-check the alignment, lubrication, and fastening of the universal joint.
  7. Test under load: If applicable, test the universal joint under the expected load conditions of your application. Monitor its performance and check for any abnormal vibrations, noises, or excessive heat. If any issues arise, re-evaluate the installation and make necessary adjustments or consult with an expert.
  8. Maintenance and lubrication: Regularly inspect and maintain the universal joint as part of your overall system maintenance. Ensure that the joint remains properly lubricated according to the manufacturer’s recommendations. Lubrication helps reduce friction, wear, and heat generation, extending the life of the universal joint.

It’s important to note that the installation process may vary depending on the specific type and design of the universal joint, as well as the application requirements. Always refer to the manufacturer’s instructions and guidelines for the particular universal joint you are installing, as they may provide specific procedures and considerations.

China Best Sales Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint  China Best Sales Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint
editor by CX 2024-02-29

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