China American/Nh/ANSI Pin Type Fire Hose Coupling for Fire Hose coupling and decoupling

Item Description

American/NH/ANSI Pin kind hearth hose coupling for hearth hose

Description
A Fire hose coupling is connector on the stop of hose to link or couple it with another hose or with a tap or hose appliance, this kind of as irrigation sprinkler. It is generally made of steel,brass,stainless metal,aluminium or plastic.Utilized for combining h2o band with drinking water band ,fireplace hydrant ,h2o lance and the hearth-battling truck so that they are to provide h2o or foam misture for placing out fire.

Technological Specification

Design KD KY KN KJ
Diameter(mm) DN50 DN65 DN80 DN50 DN65 DN50 DN65 DN50/
DN65
DN65/
DN80
Doing work Force(Mpa) 1.six
Tests Stress(Mpa) 2.four
Obtainable Medium Clear H2o, Foam mixed liquid

 

Fireplace Hose Coupling Variety Inlet Outlet
 
 
British/John Morris Coupling
2.5″BS336 Φ63.five
two”BS336 Φ51
1.5″BS336 Φ38
2.5″BS336 Φ51
two.5″BS336 Φ38
2″BS336 Φ38

 

Fire Hose Coupling Sort Inlet Outlet
 
American(ANSI Pin)Fire Hose Coupling
2.5″NH Φ63.5
two”NH Φ51
one.5″NH Φ38

 

Fireplace Hose Coupling Sort Inlet Outlet
 
Nakajima(Machino) hearth hose coupling
2.5″ Φ63.5
2″ Φ51
1.5″ Φ38

 

Fireplace Hose Coupling Kind Inlet Outlet
 
Forestry Hearth Hose Coupling
one.5″ Φ38
1.5″ 1.5″ BSP
one.5″ one.5″ NPSH
one.5″ F1.5″ BSP

 

Fire Hose Coupling Variety Inlet Outlet
 
Gost(Russian) Fire Hose Coupling
2″ Φ50
two.5″ Φ70
3″ Φ80
4″ Φ100

 

Hearth Hose Coupling Sort Inlet Outlet
UNI Fire Hose Coupling UNI70 Φ70
UNI45 Φ45

 

Fire Hose Coupling Type Inlet Outlet
Storz Hearth Hose Coupling 4″ STORZ Φ100
three” STORZ Φ75.five
two.5″ STORZ Φ63.5
two” STORZ Φ51
1 3/4″ STORZ Φ44.five
one” STORZ Φ38

Photoes


Package deal&Shipping and delivery

Our Company
We could provide hearth hose, fire hose fittings, spray nozzle, coupling, automatic fireplace sprinkler system goods, gate valves, verify valves, ball valves, and many others. All these items strictly confirming to JIS, API ans BS requirements. All of our goods comply with intercontinental quality expectations and are significantly recognize in avariety of marketplaces close to world. Our manufacturing unit is covering an area of 15900 sq. meters, we now more than 300 personnel. Our nicely-equipped services and outstanding quality management through all levels of generation permit us to guarteen overall buyer pleasure. As a consequence of our higher high quality goods and excellent client provider, we have received a world income network CZPT the North The united states, South The us, Mideast, Southeast Asia, East Europe, and so on. 

Certificate

Other Fireplace Battling Equipment

US $1.19-8.99
/ Piece
|
50 Pieces

(Min. Order)

###

Certification: GB8013-2005, CCCF, CCC
Surface Treatment: Chrome Plated/Brass
Material: Aluminum/Brass
Type: British/John Morris/ American/Nh/Nakajima(Machino)
Application: Fire Hose Coupling
Transport Package: Bags/Cartons

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model KD KY KN KJ
Diameter(mm) DN50 DN65 DN80 DN50 DN65 DN50 DN65 DN50/
DN65
DN65/
DN80
Working Pressure(Mpa) 1.6
Testing Pressure(Mpa) 2.4
Available Medium Clear Water, Foam mixed liquid

###

Fire Hose Coupling Type Inlet Outlet
 
 
British/John Morris Coupling
2.5"BS336 Φ63.5
2"BS336 Φ51
1.5"BS336 Φ38
2.5"BS336 Φ51
2.5"BS336 Φ38
2"BS336 Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
American(ANSI Pin)Fire Hose Coupling
2.5"NH Φ63.5
2"NH Φ51
1.5"NH Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
Nakajima(Machino) fire hose coupling
2.5" Φ63.5
2" Φ51
1.5" Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
Forestry Fire Hose Coupling
1.5" Φ38
1.5" 1.5" BSP
1.5" 1.5" NPSH
1.5" F1.5" BSP

###

Fire Hose Coupling Type Inlet Outlet
 
Gost(Russian) Fire Hose Coupling
2" Φ50
2.5" Φ70
3" Φ80
4" Φ100

###

Fire Hose Coupling Type Inlet Outlet
UNI Fire Hose Coupling UNI70 Φ70
UNI45 Φ45

###

Fire Hose Coupling Type Inlet Outlet
Storz Fire Hose Coupling 4" STORZ Φ100
3" STORZ Φ75.5
2.5" STORZ Φ63.5
2" STORZ Φ51
1 3/4" STORZ Φ44.5
1" STORZ Φ38
US $1.19-8.99
/ Piece
|
50 Pieces

(Min. Order)

###

Certification: GB8013-2005, CCCF, CCC
Surface Treatment: Chrome Plated/Brass
Material: Aluminum/Brass
Type: British/John Morris/ American/Nh/Nakajima(Machino)
Application: Fire Hose Coupling
Transport Package: Bags/Cartons

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model KD KY KN KJ
Diameter(mm) DN50 DN65 DN80 DN50 DN65 DN50 DN65 DN50/
DN65
DN65/
DN80
Working Pressure(Mpa) 1.6
Testing Pressure(Mpa) 2.4
Available Medium Clear Water, Foam mixed liquid

###

Fire Hose Coupling Type Inlet Outlet
 
 
British/John Morris Coupling
2.5"BS336 Φ63.5
2"BS336 Φ51
1.5"BS336 Φ38
2.5"BS336 Φ51
2.5"BS336 Φ38
2"BS336 Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
American(ANSI Pin)Fire Hose Coupling
2.5"NH Φ63.5
2"NH Φ51
1.5"NH Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
Nakajima(Machino) fire hose coupling
2.5" Φ63.5
2" Φ51
1.5" Φ38

###

Fire Hose Coupling Type Inlet Outlet
 
Forestry Fire Hose Coupling
1.5" Φ38
1.5" 1.5" BSP
1.5" 1.5" NPSH
1.5" F1.5" BSP

###

Fire Hose Coupling Type Inlet Outlet
 
Gost(Russian) Fire Hose Coupling
2" Φ50
2.5" Φ70
3" Φ80
4" Φ100

###

Fire Hose Coupling Type Inlet Outlet
UNI Fire Hose Coupling UNI70 Φ70
UNI45 Φ45

###

Fire Hose Coupling Type Inlet Outlet
Storz Fire Hose Coupling 4" STORZ Φ100
3" STORZ Φ75.5
2.5" STORZ Φ63.5
2" STORZ Φ51
1 3/4" STORZ Φ44.5
1" STORZ Φ38

Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.
gearbox

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.
gearbox

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
China American/Nh/ANSI Pin Type Fire Hose Coupling for Fire Hose     coupling and decouplingChina American/Nh/ANSI Pin Type Fire Hose Coupling for Fire Hose     coupling and decoupling
editor by czh 2023-01-17