China API Oilfield Drilling Using Vamtop Thread Standard Tubing and pH6 Casing Pup Joints Crossover Coupling coupling decoupling network

Solution Description

Coupling for API 5CT Casing Pipe and Tubing Pipe
 

 

We can supply Coupling for API 5CT Casing Pipe and Tubing Pipe for a lot of several years. Major description as follows
one. Quality:J55, K55, N80-1, N80-Q, L80, C90, P110
2. We also source permium thread merchandise by customer’s request
3. Dimensions: tubing coupling from 1.9″ to 4-1/2″ Casing coupling from 4.1/2″ to 20″.
4. Sort: NU, EU, NUE, EUE, TBG, UPTBG, non-upset, exterior-upset(tubing coupling)
five. Area remedy: Whole phosphating, or inside of phosphating and outside coating
six. Packing: By carton, picket scenario, wooden pallet, or by demands of clients
 

 

Casing and tubing coupling

Measurement and Specifications For Tubing and Casing Couplings.

Descriptions and size

Kind of Therad

O.D*L

Bodyweight

(mm)

(kg)

Tubing Coupling

one.05

NUE

33.35*80.ninety six

.23

one.05

EUE

forty two.16*eighty two.fifty five

.38

one.315

NUE

forty two.sixteen*82.55

.38

1.315

EUE

48.26*88.ninety

.57

1.sixty six

NUE

52.17*88.90

.fifty nine

one.sixty six

EUE

fifty eight.88*95.twenty five

.sixty eight

one.nine

NUE

55.88*95.twenty five

.56

one.9

EUE

63.50*98.forty two

.eighty four

two-3/8″

NUE

73.02*107.ninety five

one.28

2-3/8″

EUE

seventy seven.eighty*132.eighty two

one.55

two-7/8″

NUE

88.ninety*one hundred thirty.18

2.34

2-7/8″

EUE

ninety three.17*133.35

two.four

three-1/2″

NUE

107.95*142.88

three.seventy one

three-1/2″

EUE

114.30*146.05

four.one

4″

NUE

120.sixty five*146.05

4.35

four”

EUE

127.00*152.forty

4.82

4-1/2″

NUE

132.08*155.fifty eight

four.89

4-1/2″

EUE

141.30*158.seventy five

6.05

Casing Coupling

four-1/2″

STC

127.00*158.seventy five

five.23

four-1/2″

LTC

127.00*177.80

four.fifteen

4-1/2″

BTC

127.00*225.forty two

four.55

five”

STC

141.30*165.10

4.66

5″

LTC

141.30*196.eighty five

five.75

five”

BTC

141.30*231.seventy eight

five.85

5-1/2″

STC

153.sixty seven*171.45

5.23

five-1/2″

LTC

153.67*203.twenty

6.42

5-1/2″

BTC

153.sixty seven*234.95

6.36

six-5/8″

STC

187.71*184.fifteen

9.twelve

six-5/8″

LTC

187.71*222.25

eleven.34

6-5/8″

BTC

187.seventy one*244.48

11.01

seven”

STC

194.forty six*184.15

8.39

7″

LTC

194.forty six*228.sixty

10.83

7″

BTC

194.forty six*254.00

ten.54

seven-5/8″

STC

215.90*a hundred ninety.50

twelve.3

7-5/8″

LTC

215.ninety*234.ninety five

fifteen.63

7-5/8″

BTC

215.90*263.52

fifteen.82

eight-5/8″

STC

244.forty eight*196.eighty five

16.23

8-5/8″

LTC

244.forty eight*254.00

21.67

eight-5/8″

BTC

244.forty eight*269.88

twenty.86

nine-5/8″

STC

269.88*196.85

18.03

nine-5/8″

LTC

269.88*266.70

25.45

nine-5/8″

BTC

269.88*269.88

23.sixteen

ten-3/4″

STC

298.45*203.twenty

20.78

ten-3/4″

BTC

298.forty five*269.88

twenty five.74

eleven-3/4′

STC

323.eighty five*203.20

22.64

eleven-3/4′

BTC

323.eighty five*269.88

28.03

thirteen-3/8″

STC

365.12*203.20

twenty five.sixty six

13-3/8″

BTC

365.twelve*269.88

31.77

16″

STC

431.80*228.6

34.ninety one

16″

BTC

431.80*269.88

40.28

18-5/8″

STC

508.00*228.60

fifty one.01

eighteen-5/8″

BTC

508.00*269.88

sixty two.sixty eight

20″

STC

533.40*228.6

forty three.forty two

twenty”

LTC

533.4*292.ten

fifty seven.04

twenty”

BTC

533.40*269.88

fifty.one

Goldenman Petroleum Equipment Co.,Limited had explored the international market and enlarged international cooperation 15years .Due to the competitive price ,good quality and excellent service ,our products are sold to America,Canada,Brazil,Columbia, Venezuela,India,UAE,Russia ,Kazakhastan,Italy,Hungary ,Australia,Syria,Egypt ,etc .and get good reputation from our overseaclients .
Goldenman Petroleum Equipment Co.,Limited had explored the international market and enlarged international cooperation 15years .Due to the competitive price ,good quality and excellent service ,our products are sold to America,Canada,Brazil,Columbia, Venezuela,India,UAE,Russia ,Kazakhastan,Italy,Hungary ,Australia,Syria,Egypt ,etc .and get good reputation from our overseaclients .

 

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: 24/7
Warranty: 1year
Manufacturing Process: CNC Milling

###

Customization:

###

Casing and tubing coupling
Size and Specifications For Tubing and Casing Couplings.
Descriptions and size
Type of Therad
O.D*L
Weight
(mm)
(kg)
Tubing Coupling
1.05
NUE
33.35*80.96
0.23
1.05
EUE
42.16*82.55
0.38
1.315
NUE
42.16*82.55
0.38
1.315
EUE
48.26*88.90
0.57
1.66
NUE
52.17*88.90
0.59
1.66
EUE
58.88*95.25
0.68
1.9
NUE
55.88*95.25
0.56
1.9
EUE
63.50*98.42
0.84
2-3/8"
NUE
73.02*107.95
1.28
2-3/8"
EUE
77.80*132.82
1.55
2-7/8"
NUE
88.90*130.18
2.34
2-7/8"
EUE
93.17*133.35
2.4
3-1/2"
NUE
107.95*142.88
3.71
3-1/2"
EUE
114.30*146.05
4.1
4"
NUE
120.65*146.05
4.35
4"
EUE
127.00*152.40
4.82
4-1/2"
NUE
132.08*155.58
4.89
4-1/2"
EUE
141.30*158.75
6.05
Casing Coupling
4-1/2"
STC
127.00*158.75
5.23
4-1/2"
LTC
127.00*177.80
4.15
4-1/2"
BTC
127.00*225.42
4.55
5"
STC
141.30*165.10
4.66
5"
LTC
141.30*196.85
5.75
5"
BTC
141.30*231.78
5.85
5-1/2"
STC
153.67*171.45
5.23
5-1/2"
LTC
153.67*203.20
6.42
5-1/2"
BTC
153.67*234.95
6.36
6-5/8"
STC
187.71*184.15
9.12
6-5/8"
LTC
187.71*222.25
11.34
6-5/8"
BTC
187.71*244.48
11.01
7"
STC
194.46*184.15
8.39
7"
LTC
194.46*228.60
10.83
7"
BTC
194.46*254.00
10.54
7-5/8"
STC
215.90*190.50
12.3
7-5/8"
LTC
215.90*234.95
15.63
7-5/8"
BTC
215.90*263.52
15.82
8-5/8"
STC
244.48*196.85
16.23
8-5/8"
LTC
244.48*254.00
21.67
8-5/8"
BTC
244.48*269.88
20.86
9-5/8"
STC
269.88*196.85
18.03
9-5/8"
LTC
269.88*266.70
25.45
9-5/8"
BTC
269.88*269.88
23.16
10-3/4"
STC
298.45*203.20
20.78
10-3/4"
BTC
298.45*269.88
25.74
11-3/4′
STC
323.85*203.20
22.64
11-3/4′
BTC
323.85*269.88
28.03
13-3/8"
STC
365.12*203.20
25.66
13-3/8"
BTC
365.12*269.88
31.77
16"
STC
431.80*228.6
34.91
16"
BTC
431.80*269.88
40.28
18-5/8"
STC
508.00*228.60
51.01
18-5/8"
BTC
508.00*269.88
62.68
20"
STC
533.40*228.6
43.42
20"
LTC
533.4*292.10
57.04
20"
BTC
533.40*269.88
50.1
Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: 24/7
Warranty: 1year
Manufacturing Process: CNC Milling

###

Customization:

###

Casing and tubing coupling
Size and Specifications For Tubing and Casing Couplings.
Descriptions and size
Type of Therad
O.D*L
Weight
(mm)
(kg)
Tubing Coupling
1.05
NUE
33.35*80.96
0.23
1.05
EUE
42.16*82.55
0.38
1.315
NUE
42.16*82.55
0.38
1.315
EUE
48.26*88.90
0.57
1.66
NUE
52.17*88.90
0.59
1.66
EUE
58.88*95.25
0.68
1.9
NUE
55.88*95.25
0.56
1.9
EUE
63.50*98.42
0.84
2-3/8"
NUE
73.02*107.95
1.28
2-3/8"
EUE
77.80*132.82
1.55
2-7/8"
NUE
88.90*130.18
2.34
2-7/8"
EUE
93.17*133.35
2.4
3-1/2"
NUE
107.95*142.88
3.71
3-1/2"
EUE
114.30*146.05
4.1
4"
NUE
120.65*146.05
4.35
4"
EUE
127.00*152.40
4.82
4-1/2"
NUE
132.08*155.58
4.89
4-1/2"
EUE
141.30*158.75
6.05
Casing Coupling
4-1/2"
STC
127.00*158.75
5.23
4-1/2"
LTC
127.00*177.80
4.15
4-1/2"
BTC
127.00*225.42
4.55
5"
STC
141.30*165.10
4.66
5"
LTC
141.30*196.85
5.75
5"
BTC
141.30*231.78
5.85
5-1/2"
STC
153.67*171.45
5.23
5-1/2"
LTC
153.67*203.20
6.42
5-1/2"
BTC
153.67*234.95
6.36
6-5/8"
STC
187.71*184.15
9.12
6-5/8"
LTC
187.71*222.25
11.34
6-5/8"
BTC
187.71*244.48
11.01
7"
STC
194.46*184.15
8.39
7"
LTC
194.46*228.60
10.83
7"
BTC
194.46*254.00
10.54
7-5/8"
STC
215.90*190.50
12.3
7-5/8"
LTC
215.90*234.95
15.63
7-5/8"
BTC
215.90*263.52
15.82
8-5/8"
STC
244.48*196.85
16.23
8-5/8"
LTC
244.48*254.00
21.67
8-5/8"
BTC
244.48*269.88
20.86
9-5/8"
STC
269.88*196.85
18.03
9-5/8"
LTC
269.88*266.70
25.45
9-5/8"
BTC
269.88*269.88
23.16
10-3/4"
STC
298.45*203.20
20.78
10-3/4"
BTC
298.45*269.88
25.74
11-3/4′
STC
323.85*203.20
22.64
11-3/4′
BTC
323.85*269.88
28.03
13-3/8"
STC
365.12*203.20
25.66
13-3/8"
BTC
365.12*269.88
31.77
16"
STC
431.80*228.6
34.91
16"
BTC
431.80*269.88
40.28
18-5/8"
STC
508.00*228.60
51.01
18-5/8"
BTC
508.00*269.88
62.68
20"
STC
533.40*228.6
43.42
20"
LTC
533.4*292.10
57.04
20"
BTC
533.40*269.88
50.1

What Is a Coupling?

A coupling is a device used to connect two shafts. It transmits power between them and allows for some misalignment or end movement. There are several types of couplings. The most common ones are gear couplings and planetary couplings. However, there are many others as well.

Transfer of energy

Energy coupling is a process by which two biological reactions are linked by sharing energy. The energy released during one reaction can be used to drive the second. It is a very useful mechanism that synchronizes two biological systems. All cells have two types of reactions, exergonic and endergonic, and they are connected through energy coupling.
This process is important for a number of reasons. The first is that it allows the exchange of electrons and their energy. In a single molecule, this energy transfer involves the exchange of two electrons of different energy and spin. This exchange occurs because of the overlap interaction of two MOs.
Secondly, it is possible to achieve quadratic coupling. This is a phenomenon that occurs in circular membrane resonators when the system is statically deflected. This phenomenon has been gaining a great deal of interest as a mechanism for stronger coupling. If this mechanism is employed in a physical system, energy can be transferred on a nanometer scale.
The magnetic field is another important factor that affects the exchange of energy between semiconductor QWs. A strong magnetic field controls the strength of the coupling and the energy order of the exciton. The magnetic field can also influence the direction of polariton-mediated energy transfer. This mechanism is very promising for controlling the routing of excitation in a semiconductor.
gearbox

Functions

Couplings play a variety of functions, including transferring power, compensating for misalignment, and absorbing shock. These functions depend on the type of shaft being coupled. There are four basic types: angular, parallel, and symmetrical. In many cases, coupling is necessary to accommodate misalignment.
Couplings are mechanical devices that join two rotating pieces of equipment. They are used to transfer power and allow for a small degree of end-to-end misalignment. This allows them to be used in many different applications, such as the transmission from the gearbox to the differential in an automobile. In addition, couplings can be used to transfer power to spindles.

Types

There are two main types of couplings: rigid and flexible. Rigid couplings are designed to prevent relative motion between the two shafts and are suitable for applications where precise alignment is required. However, high stresses in the case of significant misalignment can cause early failure of the coupling. Flexible couplings, on the other hand, allow for misalignment and allow for torque transmission.
A software application may exhibit different types of coupling. The first type involves the use of data. This means that one module may use data from another module for its operation. A good example of data coupling is the inheritance of an object. In a software application, one module can use another module’s data and parameters.
Another type of coupling is a rigid sleeve coupling. This type of coupling has a pipe with a bore that is finished to a specified tolerance. The pipe contains two threaded holes for transmitting torque. The sleeve is secured by a gib head key. This type of coupling may be used in applications where a couple of shafts are close together.
Other types of coupling include common and external. Common coupling occurs when two modules share global data and communication protocols. This type of coupling can lead to uncontrollable error propagation and unforeseen side effects when changes are made to the system. External coupling, on the other hand, involves two modules sharing an external device interface or communication protocol. Both types of coupling involve a shared code structure and depend on the external modules or hardware.
Mechanical couplings are essential in power transmission. They connect rotating shafts and can either be rigid or flexible, depending on the accuracy required. These couplings are used in pumps, compressors, motors, and generators to transmit power and torque. In addition to transferring power, couplings can also prevent torque overload.
gearbox

Applications

Different coupling styles are ideal for different applications, and they have different characteristics that influence the coupling’s reliability during operation. These characteristics include stiffness, misalignment capability, ease of installation and maintenance, inherent balance, and speed capability. Selecting the right coupling style for a particular application is essential to minimize performance problems and maximize utility.
It is important to know the requirements for the coupling you choose before you start shopping. A proper selection process takes into account several design criteria, including torque and rpm, acoustic signals, and environmental factors. Once you’ve identified these parameters, you can select the best coupling for the job.
A gear coupling provides a mechanical connection between two rotating shafts. These couplings use gear mesh to transmit torque and power between two shafts. They’re typically used on large industrial machines, but they can also be used in smaller motion control systems. In smaller systems, a zero-backlash coupling design is ideal.
Another type of coupling is the flange coupling. These are easy to manufacture. Their design is similar to a sleeve coupling. But unlike a sleeve coupling, a flange coupling features a keyway on one side and two threaded holes on the other. These couplings are used in medium-duty industrial applications.
Besides being useful for power transmission, couplings can also prevent machine vibration. If vibration occurs in a machine, it can cause it to deviate from its predetermined position, or damage the motor. Couplings, however, help prevent this by absorbing the vibration and shock and preventing damage to expensive parts.
Couplings are heavily used in the industrial machinery and electrical industries. They provide the necessary rotation mechanism required by machinery and other equipment. Coupling suppliers can help customers find the right coupling for a specific application.
gearbox

Criteria for selecting a coupling

When selecting a coupling for a specific application, there are a number of different factors to consider. These factors vary greatly, as do operating conditions, so selecting the best coupling for your system can be challenging. Some of these factors include horsepower, torque, and speed. You also need to consider the size of the shafts and the geometry of the equipment. Space restrictions and maintenance and installation requirements should also be taken into account. Other considerations can be specific to your system, such as the need for reversing.
First, determine what size coupling you need. The coupling’s size should be able to handle the torque required by the application. In addition, determine the interface connection, such as straight or tapered keyed shafts. Some couplings also feature integral flange connections.
During the specification process, be sure to specify which materials the coupling will be made of. This is important because the material will dictate most of its performance characteristics. Most couplings are made of stainless steel or aluminum, but you can also find ones made of Delrin, titanium, or other engineering-grade materials.
One of the most important factors to consider when selecting a coupling is its torque capability. If the torque rating is not adequate, the coupling can be damaged or break easily. Torque is a major factor in coupling selection, but it is often underestimated. In order to ensure maximum coupling performance, you should also take into consideration the size of the shafts and hubs.
In some cases, a coupling will need lubrication throughout its lifecycle. It may need to be lubricated every six months or even once a year. But there are couplings available that require no lubrication at all. An RBI flexible coupling by CZPT is one such example. Using a coupling of this kind can immediately cut down your total cost of ownership.
China API Oilfield Drilling Using Vamtop Thread Standard Tubing and pH6 Casing Pup Joints Crossover Coupling     coupling decoupling networkChina API Oilfield Drilling Using Vamtop Thread Standard Tubing and pH6 Casing Pup Joints Crossover Coupling     coupling decoupling network
editor by czh 2023-01-30