China Grooved Pipe Fitting UL FM Ductile Iron Galvanized Rigid Coupling brass coupling

Product Description

4 Colors AVAILANLE: Crimson ,ORANGE ,GALVANIZED ,BLUE  FOR GROOVED COUPLINGS .
one.All grooved fitting FM UL approved 
2.grooved fitting Dimensions:1-12″ 
three.Substance:ductile iron ASTM-A536 Grade 65-forty five-12
four.Floor :painting,epoxy,scorching dip galvanzed grooved fittings
five.Gasket : EDPM , tempersture Assortment : (-34—-+110ºC)

                  SILICON , tempersture Assortment : (-40—-+177ºC)

                  NITRILE, tempersture Selection : (-29—-+82ºC)

Ductile versatile coupling ,ductile iron versatile coupling / galvanized rigid coupling / grooved fittings

 

UL FM Flexbile Coupling
Nominal Measurement mm/in Pipe O.D mm/in Working Pressure PSI/MPa Dimensions mm/in
Ø L H
25 
1
33.7 
one.327
300 
two.07
55. 
two.165
95 
3.74
45 
one.772
32 
forty two.4 
1.669
300 
2.07
65 
2.559
105 
4.133
45 
one.772
40 
forty eight.3 
one.900
300 
2.07
71. 
two.795
110     4.331 45 
one.772
50 
two
60.3 
2.375
300 
two.07
82 
three.228
124 
4.882
45 
one.772
65 
seventy three.0 
two.875
300 
2.07
98 
three.858
141
five.551
45 
one.772
65 
3OD
76.1 
three.000
300 
2.07
100 
3.937
142 
5.59
45 
one.772
80 
three
88.9 
three.500
300 
two.07
113 
four.449
160 
6.299
46 
one.811
100 
4
114.3 
four.five hundred
300 
two.07
142 
5.59
190 
seven.forty eight
49 
1.929
125 
five.5OD
139.7
5.500
300 
two.07
168 
six.614
218 
8.583
49 
1.929
150 
six.5OD
one hundred sixty five.1 
six.five hundred
300 
2.07
194 
seven.638
244 
nine.606
49 
one.929
150 
6
168.3       6.625 300 
2.07
198 
7.795
248 
nine.764
49 
one.929
two hundred
eight
219.1 
8.625
300 
2.07
256. 
10.079
320 
12.598
60 
2.362
250 
ten
273 
ten.748
300 
two.07
328 
12.913
420 
16.535
64 
two.52
300 
12
323.9 
12.752
300 
two.07
380 
14.961
454 
seventeen.874
64 
two.fifty two

WE CZPT , Company OF Steel PIPE AND PIPE FITTINGS ,HAVE EXPORTING Knowledge FOR Far more
THAN 20 Years ,OUR Products APPROVE ISO, TUV, PED ,API  CERTIFICATE .

                                       DETAILS    

Identify Rigid and adaptable Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Normal ANSI, ASTM, ISO
Sort Company,trading organization
Material Ductile iron
Finish Paint, Epoxy or Galvanization
Acceptance FM/UL
Usage 1) Automated sprinkler system for fireplace defense on professional, civil and municipal constructions like water supplying, gasoline providing, heat providing, etc.
two) Industrial pipeline system on transport, mine, oil subject, textile, powder plant, and many others.
three) Pipeline technique on subway station, railway station, airport, seaport, bridge, and many others.
Payment L/C or T/T
Delivery Time in 30 times or as per customers’ requirment

 

Connection: Press Connection
Structure: Metal Bellows
Flexible or Rigid: Rigid
Material: Iron
Standard: Standard
Packaging Detail: Product Packaged in Cartons on Wood Pallet or Case

###

Customization:

###

UL FM Flexbile Coupling
Nominal Size mm/in Pipe O.D mm/in Working Pressure PSI/MPa Dimensions mm/in
Ø L H
25 
1
33.7 
1.327
300 
2.07
55. 
2.165
95 
3.74
45 
1.772
32 
42.4 
1.669
300 
2.07
65 
2.559
105 
4.133
45 
1.772
40 
48.3 
1.900
300 
2.07
71. 
2.795
110     4.331 45 
1.772
50 
2
60.3 
2.375
300 
2.07
82 
3.228
124 
4.882
45 
1.772
65 
73.0 
2.875
300 
2.07
98 
3.858
141
5.551
45 
1.772
65 
3OD
76.1 
3.000
300 
2.07
100 
3.937
142 
5.59
45 
1.772
80 
3
88.9 
3.500
300 
2.07
113 
4.449
160 
6.299
46 
1.811
100 
4
114.3 
4.500
300 
2.07
142 
5.59
190 
7.48
49 
1.929
125 
5.5OD
139.7
5.500
300 
2.07
168 
6.614
218 
8.583
49 
1.929
150 
6.5OD
165.1 
6.500
300 
2.07
194 
7.638
244 
9.606
49 
1.929
150 
6
168.3       6.625 300 
2.07
198 
7.795
248 
9.764
49 
1.929
200
8
219.1 
8.625
300 
2.07
256. 
10.079
320 
12.598
60 
2.362
250 
10
273 
10.748
300 
2.07
328 
12.913
420 
16.535
64 
2.52
300 
12
323.9 
12.752
300 
2.07
380 
14.961
454 
17.874
64 
2.52

###

Name Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Standard ANSI, ASTM, ISO
Type Manufacturer,trading company
Material Ductile iron
Finish Paint, Epoxy or Galvanization
Approval FM/UL
Usage 1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
2) Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.
3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.
Payment L/C or T/T
Delivery Time within 30 days or as per customers’ requirment
Connection: Press Connection
Structure: Metal Bellows
Flexible or Rigid: Rigid
Material: Iron
Standard: Standard
Packaging Detail: Product Packaged in Cartons on Wood Pallet or Case

###

Customization:

###

UL FM Flexbile Coupling
Nominal Size mm/in Pipe O.D mm/in Working Pressure PSI/MPa Dimensions mm/in
Ø L H
25 
1
33.7 
1.327
300 
2.07
55. 
2.165
95 
3.74
45 
1.772
32 
42.4 
1.669
300 
2.07
65 
2.559
105 
4.133
45 
1.772
40 
48.3 
1.900
300 
2.07
71. 
2.795
110     4.331 45 
1.772
50 
2
60.3 
2.375
300 
2.07
82 
3.228
124 
4.882
45 
1.772
65 
73.0 
2.875
300 
2.07
98 
3.858
141
5.551
45 
1.772
65 
3OD
76.1 
3.000
300 
2.07
100 
3.937
142 
5.59
45 
1.772
80 
3
88.9 
3.500
300 
2.07
113 
4.449
160 
6.299
46 
1.811
100 
4
114.3 
4.500
300 
2.07
142 
5.59
190 
7.48
49 
1.929
125 
5.5OD
139.7
5.500
300 
2.07
168 
6.614
218 
8.583
49 
1.929
150 
6.5OD
165.1 
6.500
300 
2.07
194 
7.638
244 
9.606
49 
1.929
150 
6
168.3       6.625 300 
2.07
198 
7.795
248 
9.764
49 
1.929
200
8
219.1 
8.625
300 
2.07
256. 
10.079
320 
12.598
60 
2.362
250 
10
273 
10.748
300 
2.07
328 
12.913
420 
16.535
64 
2.52
300 
12
323.9 
12.752
300 
2.07
380 
14.961
454 
17.874
64 
2.52

###

Name Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Standard ANSI, ASTM, ISO
Type Manufacturer,trading company
Material Ductile iron
Finish Paint, Epoxy or Galvanization
Approval FM/UL
Usage 1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
2) Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.
3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.
Payment L/C or T/T
Delivery Time within 30 days or as per customers’ requirment

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 Grooved Pipe Fitting UL FM Ductile Iron Galvanized Rigid Coupling     brass couplingChina Grooved Pipe Fitting UL FM Ductile Iron Galvanized Rigid Coupling     brass coupling
editor by czh 2023-01-05

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