Tag Archives: hydraulic oil

China manufacturer Industrial Flexible High Pressure Steel Wire Hydraulic Rubber Fuel Oil Hose Fitting Couplings Factory

Product Description

                                                    Rubber Smooth Cover Fuel Oil Hose

Tube: black NITRIL rubber tube, oil and fuel resistant, smooth
Reinforcement: textile braided high tensile synthetic yarn
Cover: black smooth NEOPRENE rubber, oil, ozone, weather, abrasion resistant
Applications: in fuel systems like gasoline, diesel fuel, also suitable for loading and unloading tank cars, automobiles, oil refine and oil related industrial, etc.
Temperature: -40°C + 100°C
Length: 40, 50, 100M
Packing: transparent P.V.C. film or Weaving bags

ID (mm) ID (inch) Wall (mm) WP (bar) BP (bar) Radius (mm) Weight (kg/m)
6 1/4 3.5 20 60 23 0.18
8 5/16 3.5 20 60 28 0.21
10 3/8 3.5 20 60 35 0.27
13 1/2 4 20 60 58 0.41
16 5/8 4.5 20 60 78 0.5
19 3/4 4.75 20 60 105 0.68
25 1 5.5 20 60 130 0.92

HYROTECH Strength:
 

1.Competitive Prices
 

2.Only produce high quality products
 

3.Raw Material quality strictly checked before production
 

4.Various tests before shipping to make sure stable quality
 

5.Very fast delivery time


 

HangZhou CZPT Rubber & Plastic Products Co., Ltd

 

Company Introduction:

HYROTECH is a leading manufacturer of various rubber hoses & related accessories in China for more than 10 years.

Our products have been sold to more than 60 countries, including USA,Brazil, Colombia, Chile, Argentina, Peru, Russia, Ukraine,Thailand, Spain,UAE, Saudi Arabia,Iran, etc. 

Factory Show

Our factory covers an area of 20000 square CZPT workship with a total invest ment up to RMB 100 million.

We own 100 sets of different equipment for production, testing and employ more than 200 staffs, including 15 technicians.

Our Annul output is 10 million CZPT for hydraulic hoses and 5 million  CZPT for industrial hoses.

Contact us

We are waiting for you, please feel free to contact us. We will produce stable and high quality product for you

 

 

 

rubber coupling

Durometer Hardness in Rubber Coupling Materials

Durometer hardness is a measure of the material’s resistance to indentation or penetration by a specified indenter. In rubber couplings, durometer hardness is a critical characteristic that influences their performance. It is typically measured using a durometer instrument.

The durometer hardness scale commonly used for rubber materials is the Shore durometer scale, indicated by a letter followed by a numerical value (e.g., Shore A, Shore D). Lower durometer values indicate softer and more flexible rubber, while higher values indicate harder and less flexible rubber.

In relation to rubber couplings:

  • Higher Durometer (Harder Rubber): Couplings made from harder rubber materials have better torque transmission capabilities and higher load-bearing capacity. However, they may offer less vibration isolation and misalignment compensation.
  • Lower Durometer (Softer Rubber): Couplings made from softer rubber materials provide greater flexibility, vibration damping, and misalignment compensation. They are suitable for applications where vibration reduction is crucial.

The choice of durometer hardness depends on the specific requirements of the application, including torque levels, vibration, misalignment, and desired performance characteristics.

rubber coupling

Comparison of Rubber Couplings with Other Flexible Coupling Types

Rubber couplings, elastomeric couplings, and disc couplings are all flexible coupling options used in various mechanical systems. Here’s a comparison of rubber couplings with these alternatives:

Rubber Couplings:

  • Transmit torque while damping vibrations through the flexibility of rubber elements.
  • Provide good misalignment compensation and shock absorption.
  • Relatively simple construction and cost-effective.
  • Effective in reducing noise and vibration in applications.
  • Suitable for moderate to high torque applications with moderate misalignment.

Elastomeric Couplings:

  • Similar to rubber couplings, utilize elastomeric materials for flexibility and vibration damping.
  • Offer higher torque capacity and stiffness compared to rubber couplings.
  • Provide better misalignment compensation and torsional stiffness.
  • Wider range of sizes and configurations for various applications.
  • Commonly used in pumps, compressors, and other machinery.

Disc Couplings:

  • Use a series of metal discs to transmit torque and accommodate misalignment.
  • Offer high torsional stiffness and accuracy in torque transmission.
  • Can handle higher speeds and torque compared to rubber or elastomeric couplings.
  • Require precision in manufacturing and installation.
  • Used in applications requiring high precision and minimal backlash.

When choosing between these flexible coupling types, considerations such as torque requirements, misalignment compensation, torsional stiffness, and application-specific needs play a significant role in making the appropriate selection. Each type has its advantages and limitations, making it important to assess the specific requirements of the machinery system.

rubber coupling

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.

China manufacturer Industrial Flexible High Pressure Steel Wire Hydraulic Rubber Fuel Oil Hose Fitting Couplings Factory  China manufacturer Industrial Flexible High Pressure Steel Wire Hydraulic Rubber Fuel Oil Hose Fitting Couplings Factory
editor by CX 2023-09-05

China SAE9.49 Fuel Line Hydraulic Automotive Quick Coupling for Oil Pump coupling brass

Product Description

SAE9.forty nine Gas Line Hydraulic Automotive Swift Coupling for Oil Pump

 Material Of Rapid Connector

Components Substance Supplier Software
Body PA12 GF30 ARKEMA EVONIK Gas
PA66 GF30/35 BASF DUPONT Gas Steam
PA6/6T GF25 BASF   HT Fuel
PA9T GF30 KURARAY   HT Gas
Locking Spring PA11 ARKEMA   Gasoline
PA66 BASF DUPONT Gasoline, Steam
Securing Ring PA12 GF30 ARKEMA EVONIK Gas,Steam,Urea,A/C ,          Power Steering System
PA6/6T GF30 BASF   HT Gasoline
PA66GF 30/35 BASF   Gasoline Steam
O Ring FKM/FVMQ/
 HNBR/AEM
HUTCHINS ON GMORS Gas,Steam,Urea,A/C           Power Steering Program

2.The design and style and production
Progressive, safe and quickit , Our swift link fittings created of artificial substance are suited for most media carrying  lines . Be it gas , oil vapor , water cooling and air carrying strains . We provide the concept signifies of link . These rapid connectors are specifically suited to becoming matched up with the automotive pipe program
 the design and productionof quick connector are strictly accord with SAE J2044-2009 Quick
link coupling  specification for liquid fuel and vapor or emissions methods . If the solution does not meet client requirements , we can design and  manufacture according to consumers demands . plug-in and sel-locking composition allows hook up and disconnect more quick  and simpler . The room essential for the procedure is only the width of a finger on each sides . These functions ensure quicker connecto  can be high-density arrangement and an enhance in customer layout overall flexibility

three.Stability of swift connector
Swift connector with double sealing rings radial sealing framework , modified rubber o-rings utilized , mostly for fluid The physics  chemistry , customized , anti-ageing , corrosion , and swelling
outer o-rings are separated by the intermediate spacer ring . Coresponding  space on the two
sealing ring , rubber substrate bonding does not happen , the outer synthetic rubber o-rings utilized , Elevated  mechanical homes. preventing air growing older . Sealing ring and spacer ring through the outer ring of elastic clamping unit securely fastened in Shell will not consequence in phenomena such as ring falls of , and shift . Fantastic seal stability is guaranteed 

four.Functioning setting of rapid connector
Gasoline and diesel gasoline shipping techniques , Ethanol , methanol or normal fuel shipping techniques or their vapor venting or  evaporative emission control techniques
 

Operating force 5bar (72psi)
Operating strain
in Vacuum
-.55bar (-7.2psi)
Working temperature -40-115ºC ,  short time 150ºC

5.Swift Connector advantages 
· Fast assembly with no instrument -> time and cost reduction
· robot assembly possible  -> automatic procedures
· compact constructing strategy -> employment in incredibly near  installation  circumstances possible
· integrated seal – > optimum tightness

6.Rapid Connector Apps in the automotive market
Can be utilised to make both line-to-line or line-to-equipment connections.
· Fuel feed / return lines 
· tank breathing
· Ventilation traces
· Oil cooler traces
· Vacuum management lines 

7.The Sort of Quick Connector

7.one button Two button
 
One particular button
7.2 fir tree
 
The fir tree endform with or without having o-ring Join nylon pipe – pipe dimension from 3 . 35X4 . 5 to 14 . 35X16 35 Endform with or with out rib lines Join rubber hose ,hose dimensions from ID 3 to 16mm

8.Link &Discnnect Peration Mathod Of Quick Connector
   Quick connector is manufactured up of human body , in o-ring , out o-ring , spacer ring , securing ring and locking spring . When a mating tube conclude piece inserts the connector , as locking spring has certain elasticity , Tie clip fastener to hook up 2 connectors jointly ,and then pull again to guarantee comprehensive relationship. Fix or remove the rapid connector is big difference . 1st advance drive the male connector and press the clip button , lock growth , you can simply pull out the connector remember to be aware,SAE 30th large oil lubrication should be used prior to Reseat

Our Fuel Line Fast Connector Catalog

We can generate in accordance to customers’ samples or OEM quantities

About us
HangZhou Requirements Rubber Goods Co., Ltd Is a Very Expert And Experienced Producer Of Rubber Hoses In China. We Have Specialised In This Field More than twenty Several years And Often Committed To The Creating Of Rubber Hoses In Substantial Good quality, With a Broad Assortment Of Needs From Multiple Industries, Including Engineering, Ocean, Mining, Chemical compounds Plastics, Transportation, Oil, Metallurgy,and many others.

Our merchandise incorporate:
Rubber Hose:   hydraulic hose , industrial hose, hose fitting
Silicone hose:  food and healthcare quality silicone hose, vehicle silicone tube
PVC hose:  PVC layflat hose, PVC Helix Suction & Supply Hose,
PVC Spiral Metal Wire Bolstered Hose,
PVC Fiber Braided Strengthened Hose
Automotive elements:  A/C Hose, gasoline hose,brake hose system 

Our Provider
one. OEM Production welcome: Merchandise, Package deal… 
2. Sample order 
3. We will reply you for your inquiry in 24 hours.
four. right after sending, we will monitor the products for you as soon as every single 2 days, till you get the goods. When you acquired the merchandise, check them, and give me a suggestions. If you have any questions about the problem, make contact with with us, we will offer you the solve way for you.

Why Select Us:
one. Our Chairman, Who Came From Technical Backgrounds, Devoted In PVC HOSE Industry Considering that The Year 2571.
two. Professional r&d Group With Rich Experience.
3. Only The Very best Raw Materials From Korea and Europe.
four. Only The Most Sophisticated Equipments From Italy Vp.
5. Only The Very best Processes And Strict Inspection.
six. Efficient Product sales Crew With Gratifying Service.

Expectations RubberServices Overview
Expectations rubber gives a full assortment of providers to organizations that need to have a reputable source of custom rubber and plastic hose from China.
Our companies accommodate all your needs in through planning sampling, testing, producing, quality controlling, certifying packaging warehousing, consolidating delivering and following-product sales handing

We sincerely welcome companions all more than the globe to go to us for CZPT cooperation!

Standard: SAE
Material: Plastic
Connection: Female
Surface Treatment: Without Treatment
Head Type: Round
Colour: Blue,Red,Yellow etc.

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Parts Material Supplier Application
Body PA12 GF30 ARKEMA EVONIK Fuel
PA66 GF30/35 BASF DUPONT Fuel Steam
PA6/6T GF25 BASF   HT Fuel
PA9T GF30 KURARAY   HT Fuel
Locking Spring PA11 ARKEMA   Fuel
PA66 BASF DUPONT Fuel, Steam
Securing Ring PA12 GF30 ARKEMA EVONIK Fuel,Steam,Urea,A/C ,          Power Steering System
PA6/6T GF30 BASF   HT Fuel
PA66GF 30/35 BASF   Fuel Steam
O Ring FKM/FVMQ/
 HNBR/AEM
HUTCHINS ON GMORS Fuel,Steam,Urea,A/C           Power Steering System

###

Working pressure 5bar (72psi)
Working pressure
in Vacuum
-0.55bar (-7.2psi)
Working temperature -40-115ºC ,  short time 150ºC

###

7.1 button Two button
 
One button
7.2 fir tree
 
The fir tree endform with or without o-ring Connect nylon pipe – pipe size from 3 . 35X4 . 5 to 14 . 35X16 35 Endform with or without rib lines Connect rubber hose ,hose size from ID 3 to 16mm
Standard: SAE
Material: Plastic
Connection: Female
Surface Treatment: Without Treatment
Head Type: Round
Colour: Blue,Red,Yellow etc.

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Parts Material Supplier Application
Body PA12 GF30 ARKEMA EVONIK Fuel
PA66 GF30/35 BASF DUPONT Fuel Steam
PA6/6T GF25 BASF   HT Fuel
PA9T GF30 KURARAY   HT Fuel
Locking Spring PA11 ARKEMA   Fuel
PA66 BASF DUPONT Fuel, Steam
Securing Ring PA12 GF30 ARKEMA EVONIK Fuel,Steam,Urea,A/C ,          Power Steering System
PA6/6T GF30 BASF   HT Fuel
PA66GF 30/35 BASF   Fuel Steam
O Ring FKM/FVMQ/
 HNBR/AEM
HUTCHINS ON GMORS Fuel,Steam,Urea,A/C           Power Steering System

###

Working pressure 5bar (72psi)
Working pressure
in Vacuum
-0.55bar (-7.2psi)
Working temperature -40-115ºC ,  short time 150ºC

###

7.1 button Two button
 
One button
7.2 fir tree
 
The fir tree endform with or without o-ring Connect nylon pipe – pipe size from 3 . 35X4 . 5 to 14 . 35X16 35 Endform with or without rib lines Connect rubber hose ,hose size from ID 3 to 16mm

Types of Coupling

A coupling is a device used to join two shafts together and transmit power. Its primary function is to join rotating equipment and allows for some end movement and misalignment. This article discusses different types of coupling, including Magnetic coupling and Shaft coupling. This article also includes information on Overload safety mechanical coupling.

Flexible beam coupling

Flexible beam couplings are universal joints that can deal with shafts that are offset or at an angle. They consist of a tube with couplings at both ends and a thin, flexible helix in the middle. This makes them suitable for use in a variety of applications, from motion control in robotics to attaching encoders to shafts.
These couplings are made of one-piece materials and are often made of stainless steel or aluminium alloy. However, they can also be made of acetal or titanium. While titanium and acetal are less common materials, they are still suitable for high-torque applications. For more information about beam couplings, contact CZPT Components.
Flexible beam couplings come in a variety of types and sizes. W series couplings are good for general purpose applications and are relatively economical. Stainless steel versions have increased torque capacity and torsional stiffness. Flexible beam couplings made of aluminum are ideal for servo and reverse motion. They are also available with metric dimensions.
Flexible beam couplings are made of aluminum alloy or stainless steel. Their patented slot pattern provides low bearing load and high torsional rigidity. They have a long operational life. They also require zero maintenance and can handle angular offset. Their advantages outweigh the disadvantages of traditional beam couplings.
gearbox

Magnetic coupling

Magnetic coupling transfers torque from one shaft to another using a magnetic field. These couplings can be used on various types of machinery. These types of transmissions are very useful in many situations, especially when you need to move large amounts of weight. The magnetic field is also very effective at reducing friction between the two shafts, which can be extremely helpful if you’re moving heavy items or machinery.
Different magnetic couplings can transmit forces either linearly or rotated. Different magnetic couplings have different topologies and can be made to transmit force in various geometric configurations. Some of these types of couplings are based on different types of materials. For example, a ceramic magnetic material can be used for applications requiring high temperature resistance.
Hybrid couplings are also available. They have a hybrid design, which allows them to operate in either an asynchronous or synchronous mode. Hysterloy is an alloy that is easily magnetized and is used in synchronous couplings. A synchronous magnetic coupling produces a coupled magnetic circuit.
Magnetic coupling is a key factor in many physical processes. In a crystal, molecules exhibit different magnetic properties, depending on their atomic configuration. Consequently, different configurations produce different amounts of magnetic coupling. The type of magnetic coupling a molecule exhibits depends on the exchange parameter Kij. This exchange parameter is calculated by using quantum chemical methods.
Magnetic couplings are most commonly used in fluid transfer pump applications, where the drive shaft is hermetically separated from the fluid. Magnetic couplings also help prevent the transmission of vibration and axial or radial loads through the drive shaft. Moreover, they don’t require external power sources, since they use permanent magnets.

Shaft coupling

A shaft coupling is a mechanical device that connects two shafts. The coupling is designed to transmit full power from one shaft to the other, while keeping the shafts in perfect alignment. It should also reduce transmission of shock loads. Ideally, the coupling should be easy to connect and maintain alignment. It should also be free of projecting parts.
The shaft couplings that are used in machines are typically made of two types: universal coupling and CZPT coupling. CZPT couplings are designed to correct for lateral misalignment and are composed of two flanges with tongues and slots. They are usually fitted with pins. The T1 tongue is fitted into flange A, while the T2 tongue fits into flange B.
Another type of shaft coupling is known as a “sliced” coupling. This type of coupling compensates for inevitable shaft misalignments and provides high torque. Machined slits in the coupling’s outer shell help it achieve high torsional stiffness and excellent flexibility. The design allows for varying engagement angles, making it ideal for many different applications.
A shaft coupling is an important component of any machine. Proper alignment of the two shafts is vital to avoid machine breakdowns. If the shafts are misaligned, extra force can be placed on other parts of the machine, causing vibration, noise, and damage to the components. A good coupling should be easy to connect and should ensure precise alignment of the shaft. Ideally, it should also have no projecting parts.
Shaft couplings are designed to tolerate a certain amount of backlash, but it must be within a system’s threshold. Any angular movement of the shaft beyond this angle is considered excessive backlash. Excessive backlash results in excessive wear, stress, and breakage, and may also cause inaccurate alignment readings. It is therefore imperative to reduce backlash before the shaft alignment process.
gearbox

Overload safety mechanical coupling

Overload safety mechanical couplings are devices that automatically disengage when the torque applied to them exceeds a specified limit. They are an efficient way to protect machinery and reduce the downtime associated with repairing damaged machinery. The advantage of overload couplings is their fast reaction time and ease of installation.
Overload safety mechanical couplings can be used in a wide range of applications. Their automatic coupling mechanisms can be used on any face or edge. In addition, they can be genderless, incorporating both male and female coupling features into a single mechanism. This means that they are both safe and gender-neutral.
Overload safety couplings protect rotating power transmission components from overloads. Overload protection devices are installed on electric motors to cut off power if the current exceeds a certain limit. Likewise, fluid couplings in conveyors are equipped with melting plug elements that allow the fluid to escape when the system becomes too hot. Mechanical force transmission devices, such as shear bolts, are designed with overload protection in mind.
A common design of an overload safety mechanical coupling consists of two or more arms and hubs separated by a plastic spider. Each coupling body has a set torque threshold. Exceeding this threshold may damage the spider or damage the jaws. In addition, the spider tends to dampen vibration and absorb axial extension. This coupling style is nearly backlash free, electrically isolating, and can tolerate very little parallel misalignment.
A mechanical coupling may also be a universal joint or jaw-clutch coupling. Its basic function is to connect the driver and driven shafts, and limits torque transfer. These devices are typically used in heavy-duty industries, such as steel plants and rolling mills. They also work well with industrial conveyor systems.
gearbox

CZPT Pulley

The CZPT Pulley coupling family offers a comprehensive range of couplings for motors of all types. Not only does this range include standard motor couplings, but also servo couplings, which require ultra-precise control. CZPT Pulley couplings are also suitable for engine applications where high shocks and vibrations are encountered.
CZPT Pulley couplings have a “sliced” body structure, which allows for excellent torsional stiffness and strength. They are corrosion-resistant and can withstand high rotational speeds. The couplings’ design also ensures accurate shaft rotation while limiting shaft misalignment.
CZPT Pulley has introduced the CPU Pin Type couplings, which are effective at damping vibration and maintain zero backlash. They are also made from aluminum and are capable of absorbing heat. They come with recessed tightening screws. They can handle speeds up to 4,000 RPM, and are RoHS-compliant.
China SAE9.49 Fuel Line Hydraulic Automotive Quick Coupling for Oil Pump     coupling brassChina SAE9.49 Fuel Line Hydraulic Automotive Quick Coupling for Oil Pump     coupling brass
editor by czh 2023-01-15