China Suck Rod Coupling Non-Upset Tubing Coupling External Upset Tubing Coupling a fluid coupling

Product Description

Suck Rod Coupling

                            

OD nominal diameter (d) Coupling OD (inch- mm )  Length (inch- mm) Wrench size mm Wrench width mm
mm in
16 5/eight 38.1 ( 1.500 ) a hundred and one.6 (4.000) 31.eight 34.9
19 4/three 41.3 ( 1.625) a hundred and one.6 (4.000) 31.8 38.1
22 7/eight 46. ( 1.812) 101.6 ( 4.000 ) 31.eight forty one.three
25 1 fifty five.6 (2.187) 101.6 ( 4.000) 31.eight forty seven.6
29 1 1/eight 60.3 ( 2.375 ) 114.3 ( 4.500 ) 41.3 fifty three.nine

Non-upset tubing coupling

 

Tubing OD (in)  Coupling OD ( in- mm )  Length ( in- mm )  Single Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)  Teeth variety for every twenty five.4mm of thread ( Piece )
1.9 2.188-55.575 three.750-95.250 .56 2900 1624 ten
two 3/eight 2.875-73.571 4.500-114.300 1.28 1512 1936 10
two 7/eight three.five hundred-88.900 5.five hundred-139.seven-hundred two.34 800 1872 ten
three 1/2 4.250-107.950 5.625-142.875 three.seventy one 502 1863 10
4 4.726-a hundred and twenty.040 5.750-146.050 4.35 382 1662 10
4 1/two five.200-132.080 6.500-a hundred sixty five.a hundred four.89 252 1233 ten

External Upset tubing coupling

Tubing OD (inch)  Coupling OD ( in-mm )  Length ( in- mm ) Single Weight (Kg) Deal Quantity ( Piece ) Deal Weight (Kg) Tooth quantity per twenty five.4mm of thread ( Piece )
1.nine two.188 3.750 .84 2800 2352 eight
two 3/8 three.036 four.875 1.55 1444 2239 8
two 7/8 three.668 five.500 2.forty 792 1901 eight
three 1/two 4.500 five.750 four.10 448 1837 eight
4 four.750 5.750 four.eighty two 320 1543 8
4 1/two 5.563 6.500 6.05 252 1525 eight

Short spherical thread casing couplings

 Casing Measurement OD (in) Coupling Dimension OD (in- mm )  Length in- mm)  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece ) Palletized Carton Weight (Kg )
four 1/two five.000 six.250 3.62 343 1242
five 5.563 six.five hundred four.sixty six 210 979
five 1/two 6.050 6750 five.23 216 1130
six 5/eight 7.390 7.250 9.twelve 115 1049
seven 7.656 7.250 8.39 one hundred twenty 1007
seven 5/eight 8.500 7.five hundred 12.30 80 984
eight 5/eight 9.625 7.750 sixteen.23 60 974
nine 5/8 ten.625 seven.750 18.03 50 902
ten 3/4 11.750 eight.000 twenty.78 45 935
11 3/four 12.750 8.000 22.sixty four 35 793
thirteen 3/eight fourteen.375 eight.000 26.66 twenty five 642
sixteen seventeen.000 9.000 34.ninety one twenty 698
18 5/eight 20.000 9.000 54.01 12 648
20 21.000 9.000 43.32 twelve 520

Lengthy spherical thread casing couplings

Casing SizeOD (in) Coupling Measurement OD ( in- mm )  Length ( in- mm )  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece) Palletized Cartoh Weight (Kg)
four 1/2 5.000 7.000 4.15 294 1220
5 five.563 seven.750 5.seventy five 210 1208
5 1/two 6.050 8.000 six.forty two one hundred eighty 1156
6 5/eight seven.390 eight.750 ten.eighty three a hundred 1083
7 7.656 nine.000 eleven.34 one hundred 1134
seven 5/eight 8.500 9.250 fifteen.63 50 1250
eight 5/eight 9.625 10.000 21.67 forty eight 1040
nine 5/8 ten.625 ten.five hundred 25.forty five 40 1018

Buttress thread casing couplings

Tubing OD (in ) Coupling OD ( in- mm J  Length ( in- mm ) One Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)
4 1/two 5.000 8.875 4.55 196 892
five 5.563 9.one hundred twenty five five.eighty five 144 843
five 1/two 6.050 nine.250 6.36 a hundred and forty four 916
6 5/eight 7.390 nine.625 ten.54 92 970
seven 7.656 10.000 11.01 eighty 881
seven 5/eight 8.500 10.375 15.eighty two 64 1013
eight 5/eight nine.625 10.625 20.86 forty eight 1002
9 5/8 10.625 10.625 23.16 forty 927
ten 3/four eleven.750 10.625 25.seventy four 40 1030
11 3/four twelve.750 10.625 28.03 36 1571
13 3/8 14.375 10.625 31.77 20 636
sixteen 17.000 10.625 forty.28 twenty 805
18 5/eight twenty.000 10.625 62.68 twelve 752
twenty 21.000 10.625 fifty.10 twelve 601

 

 

US $6
/ Piece
|
100 Pieces

(Min. Order)

###

Material: Stainless Steel
Connection: Female
Surface Treatment: Galvanized Sheet
Head Type: Round
Transport Package: Box

###

Customization:

###

OD nominal diameter (d) Coupling OD (inch– mm )  Length (inch– mm) Wrench length mm Wrench width mm
mm in
16 5/8 38.1 ( 1.500 ) 101.6 (4.000) 31.8 34.9
19 4/3 41.3 ( 1.625) 101.6 (4.000) 31.8 38.1
22 7/8 46.0 ( 1.812) 101.6 ( 4.000 ) 31.8 41.3
25 1 55.6 (2.187) 101.6 ( 4.000) 31.8 47.6
29 1 1/8 60.3 ( 2.375 ) 114.3 ( 4.500 ) 41.3 53.9

###

Tubing OD (in)  Coupling OD ( in- mm )  Length ( in- mm )  Single Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)  Teeth number per 25.4mm of thread ( Piece )
1.9 2.188-55.575 3.750-95.250 0.56 2900 1624 10
2 3/8 2.875-73.025 4.500-114.300 1.28 1512 1936 10
2 7/8 3.500-88.900 5.500-139.700 2.34 800 1872 10
3 1/2 4.250-107.950 5.625-142.875 3.71 502 1863 10
4 4.726-120.040 5.750-146.050 4.35 382 1662 10
4 1/2 5.200-132.080 6.500-165.100 4.89 252 1233 10

###

Tubing OD (inch)  Coupling OD ( in-mm )  Length ( in- mm ) Single Weight (Kg) Package Quantity ( Piece ) Package Weight (Kg) Teeth number per 25.4mm of thread ( Piece )
1.9 2.188 3.750 0.84 2800 2352 8
2 3/8 3.036 4.875 1.55 1444 2239 8
2 7/8 3.668 5.500 2.40 792 1901 8
3 1/2 4.500 5.750 4.10 448 1837 8
4 4.750 5.750 4.82 320 1543 8
4 1/2 5.563 6.500 6.05 252 1525 8

###

 Casing Size OD (in) Coupling Size OD (in- mm )  Length in- mm)  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece ) Palletized Carton Weight (Kg )
4 1/2 5.000 6.250 3.62 343 1242
5 5.563 6.500 4.66 210 979
5 1/2 6.050 6750 5.23 216 1130
6 5/8 7.390 7.250 9.12 115 1049
7 7.656 7.250 8.39 120 1007
7 5/8 8.500 7.500 12.30 80 984
8 5/8 9.625 7.750 16.23 60 974
9 5/8 10.625 7.750 18.03 50 902
10 3/4 11.750 8.000 20.78 45 935
11 3/4 12.750 8.000 22.64 35 793
13 3/8 14.375 8.000 26.66 25 642
16 17.000 9.000 34.91 20 698
18 5/8 20.000 9.000 54.01 12 648
20 21.000 9.000 43.32 12 520

###

Casing SizeOD (in) Coupling Size OD ( in- mm )  Length ( in- mm )  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece) Palletized Cartoh Weight (Kg)
4 1/2 5.000 7.000 4.15 294 1220
5 5.563 7.750 5.75 210 1208
5 1/2 6.050 8.000 6.42 180 1156
6 5/8 7.390 8.750 10.83 100 1083
7 7.656 9.000 11.34 100 1134
7 5/8 8.500 9.250 15.63 50 1250
8 5/8 9.625 10.000 21.67 48 1040
9 5/8 10.625 10.500 25.45 40 1018

###

Tubing OD (in ) Coupling OD ( in- mm J  Length ( in- mm ) Single Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)
4 1/2 5.000 8.875 4.55 196 892
5 5.563 9.125 5.85 144 843
5 1/2 6.050 9.250 6.36 144 916
6 5/8 7.390 9.625 10.54 92 970
7 7.656 10.000 11.01 80 881
7 5/8 8.500 10.375 15.82 64 1013
8 5/8 9.625 10.625 20.86 48 1002
9 5/8 10.625 10.625 23.16 40 927
10 3/4 11.750 10.625 25.74 40 1030
11 3/4 12.750 10.625 28.03 36 1010
13 3/8 14.375 10.625 31.77 20 636
16 17.000 10.625 40.28 20 805
18 5/8 20.000 10.625 62.68 12 752
20 21.000 10.625 50.10 12 601
US $6
/ Piece
|
100 Pieces

(Min. Order)

###

Material: Stainless Steel
Connection: Female
Surface Treatment: Galvanized Sheet
Head Type: Round
Transport Package: Box

###

Customization:

###

OD nominal diameter (d) Coupling OD (inch– mm )  Length (inch– mm) Wrench length mm Wrench width mm
mm in
16 5/8 38.1 ( 1.500 ) 101.6 (4.000) 31.8 34.9
19 4/3 41.3 ( 1.625) 101.6 (4.000) 31.8 38.1
22 7/8 46.0 ( 1.812) 101.6 ( 4.000 ) 31.8 41.3
25 1 55.6 (2.187) 101.6 ( 4.000) 31.8 47.6
29 1 1/8 60.3 ( 2.375 ) 114.3 ( 4.500 ) 41.3 53.9

###

Tubing OD (in)  Coupling OD ( in- mm )  Length ( in- mm )  Single Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)  Teeth number per 25.4mm of thread ( Piece )
1.9 2.188-55.575 3.750-95.250 0.56 2900 1624 10
2 3/8 2.875-73.025 4.500-114.300 1.28 1512 1936 10
2 7/8 3.500-88.900 5.500-139.700 2.34 800 1872 10
3 1/2 4.250-107.950 5.625-142.875 3.71 502 1863 10
4 4.726-120.040 5.750-146.050 4.35 382 1662 10
4 1/2 5.200-132.080 6.500-165.100 4.89 252 1233 10

###

Tubing OD (inch)  Coupling OD ( in-mm )  Length ( in- mm ) Single Weight (Kg) Package Quantity ( Piece ) Package Weight (Kg) Teeth number per 25.4mm of thread ( Piece )
1.9 2.188 3.750 0.84 2800 2352 8
2 3/8 3.036 4.875 1.55 1444 2239 8
2 7/8 3.668 5.500 2.40 792 1901 8
3 1/2 4.500 5.750 4.10 448 1837 8
4 4.750 5.750 4.82 320 1543 8
4 1/2 5.563 6.500 6.05 252 1525 8

###

 Casing Size OD (in) Coupling Size OD (in- mm )  Length in- mm)  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece ) Palletized Carton Weight (Kg )
4 1/2 5.000 6.250 3.62 343 1242
5 5.563 6.500 4.66 210 979
5 1/2 6.050 6750 5.23 216 1130
6 5/8 7.390 7.250 9.12 115 1049
7 7.656 7.250 8.39 120 1007
7 5/8 8.500 7.500 12.30 80 984
8 5/8 9.625 7.750 16.23 60 974
9 5/8 10.625 7.750 18.03 50 902
10 3/4 11.750 8.000 20.78 45 935
11 3/4 12.750 8.000 22.64 35 793
13 3/8 14.375 8.000 26.66 25 642
16 17.000 9.000 34.91 20 698
18 5/8 20.000 9.000 54.01 12 648
20 21.000 9.000 43.32 12 520

###

Casing SizeOD (in) Coupling Size OD ( in- mm )  Length ( in- mm )  Weight Per Coupling (Kg )  Palletized Carton Quantity ( Piece) Palletized Cartoh Weight (Kg)
4 1/2 5.000 7.000 4.15 294 1220
5 5.563 7.750 5.75 210 1208
5 1/2 6.050 8.000 6.42 180 1156
6 5/8 7.390 8.750 10.83 100 1083
7 7.656 9.000 11.34 100 1134
7 5/8 8.500 9.250 15.63 50 1250
8 5/8 9.625 10.000 21.67 48 1040
9 5/8 10.625 10.500 25.45 40 1018

###

Tubing OD (in ) Coupling OD ( in- mm J  Length ( in- mm ) Single Weight (Kg ) Package Quantity ( Piece )  Package Weight (Kg)
4 1/2 5.000 8.875 4.55 196 892
5 5.563 9.125 5.85 144 843
5 1/2 6.050 9.250 6.36 144 916
6 5/8 7.390 9.625 10.54 92 970
7 7.656 10.000 11.01 80 881
7 5/8 8.500 10.375 15.82 64 1013
8 5/8 9.625 10.625 20.86 48 1002
9 5/8 10.625 10.625 23.16 40 927
10 3/4 11.750 10.625 25.74 40 1030
11 3/4 12.750 10.625 28.03 36 1010
13 3/8 14.375 10.625 31.77 20 636
16 17.000 10.625 40.28 20 805
18 5/8 20.000 10.625 62.68 12 752
20 21.000 10.625 50.10 12 601

Types of Couplings

A coupling is a device that connects two shafts together. It transmits power from one end to another and is used for joining rotating equipment. A coupling is flexible and can accommodate a certain amount of end movement and misalignment. This allows for more flexibility in applications. Various types of couplings are available, and each one serves a specific purpose.
gearbox

Shaft couplings

There are many types of shaft couplings, and they are used in a wide range of applications. The type you need depends on the torque, speed, and horsepower you need, as well as the size of the shaft and its spatial limitations. You may also need to consider whether the coupling will accommodate misalignment.
Some shaft couplings are flexible, while others are rigid. Flexible couplings can accommodate up to two degrees of misalignment. They are available in different materials, including aluminum, stainless steel, and titanium. They can also be known by different names, depending on the industry. Some couplings can also be used in a single or multiple-shaft application.
The first type of shaft coupling is a rigid coupling, which consists of two parts that fit together tightly around the shafts. These couplings are designed to have more flexibility than sleeved models, and they can be used on fixed shafts as well. The flanged coupling, on the other hand, is designed for heavy loads and is made of two perpendicular flanges. The flanges are large enough to accommodate screws and are generally used with heavy-duty applications.
CZPT shaft couplings are a great choice if you’re looking for a shaft coupling that delivers high performance, durability, and low cost. These metal disc-style couplings provide low backlash and high torsional stiffness. Their high misalignment tolerance reduces reaction loads on connected components, which makes them ideal for high-speed precision applications. Available in single and double-disc models, they have torque ratings of up to 2,200 in-lbs. (250N) and are available in fourteen sizes.
When using shaft couplings, it is important to choose the right type for your application. Backlash can cause a shaft coupling to break or become unusable. In order to prevent this from happening, you should replace worn or loose parts, and ensure that the hub and key are evenly positioned with the shaft. If you’re using a shaft coupling in a motion-control system, it is important to keep the torque level consistent.

Flexible couplings

Flexible couplings are a type of coupling used to connect two shafts. They are made of rubber or plastic and allow for axial movement of the connected equipment. They do not require lubrication and are resistant to fatigue failure. Flexible couplings are useful for a number of applications. A common type of flexible coupling is the gear coupling, which has gear teeth inside its sleeve. Another type of flexible coupling is the metallic membrane coupling. A metallic membrane coupling is flexible due to flexing metallic discs.
One major disadvantage of flexible couplings is their inability to fit certain types of pipe. This is because most couplings need to be stretched to fit the pipe. This problem is often the result of a change in pipe technology. Traditionally, drain and soil pipe is made of ductile iron or cast iron. Today, most pipes are made of PVC, which has a larger outside diameter than either cast or ductile iron. Because of these changes in pipe technology, many coupling manufacturers have not updated their mold sizing.
Flexible couplings can be either metallic, elastomeric, or a combination of the three. While there are some common characteristics of each type, you should always consider the tradeoffs of each type before choosing one. Generally, the most important considerations when selecting a flexible coupling are torque, misalignment, and ease of assembly and maintenance.
Flexible couplings are used in a wide range of industries. They are useful for connecting two pipes to ensure torque transfer. Although the types available are different, these are the most adaptable couplings in the market. They can withstand movement, vibration, and bending without causing any damage to the piping.
gearbox

Clutch couplings

A clutch coupling connects two rotating shafts by friction. The clutch engages power when the engine is running, disengaging power when the brake is applied. Clutch couplings are used in applications where the speed of a machine is variable or where continuous service is required. The clutch can transmit power, torque, and axial force.
Clutch couplings come in a variety of styles and configurations. Some couplings are flexible, while others are rigid. Flexible couplings are available in a variety of materials, including stainless steel and aluminum. Some couplings also have a non-backlash design, which helps compensate for misalignment.
Clutch couplings may be synchronous or asynchronous. Synchronous couplings engage and disengage automatically when the driven machine exceeds its output speed. These couplings are synchronized by a synchronizing mechanism. When the output speed is exceeded, the synchronizing mechanism initiates the engagement process. The synchronizing mechanism does not engage or disengage when the output speed drops.
High speed clutches are available from a variety of manufacturers. Some manufacturers offer OEM assembly, repair services, and third-party logistics. These manufacturers serve the automotive, chemical, food, and wood industries, as well as the oilfield and material handling industries. Custom clutches can be manufactured for specific applications and can be fitted with additional features, such as precision machined teeth or keyway slots and grooves.
Couplings are available in PCE, C/T, and metric bores. Typically, the size of the input and output shafts will determine which type of coupling is needed. In addition, clutches may be configured for intermediate or high speeds, depending on the required torque.

Clamped couplings

Clamped couplings are commonly used in a variety of industries. They can be used in medical equipment, dental equipment, military equipment, laboratory equipment, and in precision industrial controls. They are available in a wide variety of sizes and keyways. This type of coupling offers a number of advantages, including ease of installation and quick and easy replacement.
A clamp coupling connects two parts by compressing them together. The clamping elements can be formed in a variety of ways, but they all have a gap between their surfaces. This friction squeezes the two parts together, much like pulling two rubber gloves apart. This type of coupling is also useful for joining two hoses or piping units.
Clamped couplings are designed with a single or double clamping shaft. The clamping parts are mounted in two halves and are held together by eight socket head cap screws. They offer high torque capacity and require little installation space. Their high rigidity ensures good positioning accuracy, making them ideal for dynamic drives. In addition, they are wear-free and offer simple radial assembly.
The invention relates to a method and system for clamping pipes to a tank vessel. This invention also relates to a method of loading and unloading tank vessels. The method can be used in oil production platforms and other platforms. A single point mooring method is also used in oil production platforms.
Clamped couplings can also be flexible. They can join two shafts together while allowing a small amount of end movement and misalignment. These couplings may also be used in the assembly of motors and gearboxes.
gearbox

CZPT’s coupling

CZPT couplings are designed to be flexible, allowing them to accommodate misaligned shafts and transmit torque in either direction. They are made with three discs, two hubs, and a center that are arranged with grooves and fins. These features allow for two degrees of freedom during assembly, and can accommodate misalignment of up to 5% of the shaft diameter.
CZPT couplings have many uses. For example, they can be used to join two parallel coaxial rotating shafts. Their ability to transmit torque at the same rotation mechanism and speed makes them ideal for applications where electrical currents may be a problem. Because the couplings are not made of metal, they are electrically isolated. Designers should test their couplings during the prototype stage to ensure they are working properly.
The CZPT coupling consists of two hubs with one slot on each. An intermediate disk is located between the two hubs. The discs are used to reduce or prevent wear on other machine parts. CZPT couplings are inexpensive and easy to replace. They also have electrical insulation, which makes them easy to repair or replace.
CZPT couplings are a popular choice for stepper motor-driven positioning stages. The plastic center disc offers electrical isolation and absorbs shocks from frequent start/stops. These couplings are available in through-hub and blind-bore styles and can be installed in many applications.
CZPT couplings also allow for small degrees of shaft misalignment. This allows them to function in systems where shaft access is limited. They are easily removed without tools.
China Suck Rod Coupling Non-Upset Tubing Coupling External Upset Tubing Coupling     a fluid couplingChina Suck Rod Coupling Non-Upset Tubing Coupling External Upset Tubing Coupling     a fluid coupling
editor by czh 2022-12-20

roller chain coupling

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