China API Certificated 2 7/8 Eue Tubing Coupling coupling energy

Item Description

API Certificated 2 7/8 eue tubing coupling

Description:
Tubing Coupling can be widely utilised in cold and sizzling water source, heating source, fire protection, medicinal gasoline, industrial petroleum pipeline program and so forth. It has currently changed welding fittings in most Europe nations, Asia nations around the world, The usa, Australia and some other nations around the world.

Descriptions and measurement Variety of Therad O.D*L
(mm)
Excess weight
(kg)
Tubing Coupling

 

1.050 NUE 33.35*eighty.ninety six .23
one.050 EUE forty two.16*82.fifty five .38
one.315 NUE forty two.16*82.fifty five .38
one.315 EUE 48.26*88.90 .57
1.660 NUE 52.17*88.90 .59
one.660 EUE 58.88*95.25 .68
one.900 NUE 55.88*95.twenty five .56
1.900 EUE sixty three.50*ninety eight.forty two .eighty four
2-3/8" NUE seventy three.02*107.95 1.28
2-3/8" EUE 77.80*132.eighty two 1.fifty five
2-7/8" NUE 88.90*a hundred thirty.18 2.34
two-7/8" EUE ninety three.seventeen*133.35 2.forty
three-1/2" NUE 107.95*142.88 3.seventy one
3-1/2" EUE 114.30*146.05 4.10
four" NUE 120.sixty five*146.05 4.35
four" EUE 127.00*152.forty 4.eighty two
4-1/2" NUE 132.08*155.58 4.89
4-1/2" EUE 141.thirty*158.seventy five six.05
Casing Coupling

 

4-1/2" STC 127.00*158.seventy five 5.23
4-1/2" LTC 127.00*177.eighty four.15
four-1/2" BTC 127.00*225.forty two 4.fifty five
5" STC 141.thirty*a hundred sixty five.ten four.66
5" LTC 141.thirty*196.eighty five 5.75
five" BTC 141.30*231.78 five.eighty five
5-1/2" STC 153.sixty seven*171.forty five 5.23
5-1/2" LTC 153.67*203.twenty six.42
five-1/2" BTC 153.sixty seven*234.ninety five 6.36
6-5/8" STC 187.seventy one*184.15 9.twelve
six-5/8" LTC 187.seventy one*222.twenty five eleven.34
six-5/8" BTC 187.seventy one*244.forty eight eleven.01
7" STC 194.46*184.fifteen eight.39
seven" LTC 194.forty six*228.sixty 10.83
7" BTC 194.46*254.00 10.54
seven-5/8" STC 215.ninety*a hundred ninety.fifty 12.thirty
7-5/8" LTC 215.ninety*234.95 15.sixty three
seven-5/8" BTC 215.ninety*263.52 fifteen.eighty two
eight-5/8" STC 244.forty eight*196.85 sixteen.23
8-5/8" LTC 244.48*254.00 21.67
eight-5/8" BTC 244.48*269.88 20.86
nine-5/8" STC 269.88*196.eighty five 18.03
9-5/8" LTC 269.88*266.70 25.45
nine-5/8" BTC 269.88*269.88 23.sixteen
10-3/4" STC 298.forty five*203.twenty twenty.seventy eight
10-3/4" BTC 298.45*269.88 25.seventy four
11-3/4' STC 323.85*203.20 22.64
11-3/4' BTC 323.eighty five*269.88 28.03
13-3/8" STC 365.twelve*203.20 25.66
13-3/8" BTC 365.twelve*269.88 31.seventy seven
sixteen" STC 431.80*228.6 34.ninety one
sixteen" BTC 431.eighty*269.88 forty.28
18-5/8" STC 508.00*228.60 51.01
18-5/8" BTC 508.00*269.88 sixty two.sixty eight
20" STC 533.forty*228.six forty three.forty two
20" LTC 533.4*292.ten 57.04
20" BTC 533.40*269.88 50.10

Main products:
1. pumping unit
two. Tubing pump/sucker rod pump and add-ons
three. Float collar and float shoe
four. Casing centralizer
5. Cementing plug
six. Cementing head
7. Phase Collar
eight. Casing/ Tubing coupling
9. Drill pipe
10. Sucker rod
eleven. Air blaster
 

US $1
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Yes
Warranty: 1 Year
Connection: Male
Structure: Vertical
Flexible or Rigid: Rigid
Material: Carbon Steel

###

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

|
Request Sample

###

Customization:

###

Descriptions and size Type of Therad O.D*L
(mm)
Weight
(kg)
Tubing Coupling

 

1.050 NUE 33.35*80.96 0.23
1.050 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
1.660 NUE 52.17*88.90 0.59
1.660 EUE 58.88*95.25 0.68
1.900 NUE 55.88*95.25 0.56
1.900 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 2.40
3-1/2" NUE 107.95*142.88 3.71
3-1/2" EUE 114.30*146.05 4.10
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 12.30
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 50.10
US $1
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Yes
Warranty: 1 Year
Connection: Male
Structure: Vertical
Flexible or Rigid: Rigid
Material: Carbon Steel

###

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

|
Request Sample

###

Customization:

###

Descriptions and size Type of Therad O.D*L
(mm)
Weight
(kg)
Tubing Coupling

 

1.050 NUE 33.35*80.96 0.23
1.050 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
1.660 NUE 52.17*88.90 0.59
1.660 EUE 58.88*95.25 0.68
1.900 NUE 55.88*95.25 0.56
1.900 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 2.40
3-1/2" NUE 107.95*142.88 3.71
3-1/2" EUE 114.30*146.05 4.10
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 12.30
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 50.10

What Is a Coupling?

A coupling is a device that connects two shafts together. It transmits power from one to the other and is used to join rotating equipment. It can also allow for some degree of misalignment and end movement. It is used in mechanical engineering and manufacturing. To learn more about couplings, read this article.
gearboxMechanical connection between two objectsThe present invention relates to a method and assembly for forming a mechanical connection between two objects. The methods of this invention are suitable for connecting both solid and hollow objects. For example, the method can be used to make mechanical connections between two cylinders. This method is particularly useful for connecting two cylinders that are positioned near each other.

Absorbs vibration

A coupling insert is a part of a vehicle's drivetrain that absorbs vibrations. These inserts are designed to prevent couplings from moving out of phase. However, the coupling inserts themselves can wear out and need to be replaced. Universal joints are an alternative if the coupling is out of phase by more than one degree. In addition, internal bearings in the coupling need to be lubricated and replaced when they begin to show signs of wear.
Another embodiment of the invention includes a flexible coupling 25 that includes rearwardly-extending lugs that extend toward the coupling member 23. These lugs interdigitate with corresponding lugs on the coupling member 23. They are spaced circumferentially. A first elastic member 28 is interposed between lugs 26 and 27, and is adapted to yield in a counterclockwise direction. As a result, it absorbs torsional vibrations.
gearbox

Blocks heat transfer

Thermal coupling occurs when a solid block is thermally coupled to the air or fluid passing through it. The amount of heat transferred through a solid block depends on the heat transfer coefficients of the materials. This paper presents a numerical model to understand how heat transfers through different block materials. This work also describes the thermal resistance network for a one-dimensional block.
In some cases, thermal coupling increases the heat transfer mechanism. As illustrated in FIG. 1D, a heatpipe coupler 112 couples two heatpipes 110-1 and 110-2. This configuration allows the pipes to be coupled to the heat source and to the condenser. In addition, the heat pipe couplers may have bellows at the ends to help facilitate linear motion.
Thermal coupling is achieved by ensuring that at least one block is made of a material with a lower thermal expansion coefficient than the annulus. Ideally, the block's mean thermal expansion coefficient is at least twenty percent lower than the annulus's mean thermal expansion coefficient. This ensures that the thermal coupling between the two parts is as efficient as possible.
Another type of thermal coupling is achieved by using flexible elements. These are often washers or springs. These components allow the blocks to maintain physical contact with the post 55, which means that the heat transfer is more efficient even at higher temperatures. The flexibility of these elements also makes it possible to choose an element that will not impede assembly.
gearbox

Protects rotating equipment

A reliable, long-lasting coupling system can reduce the risk of damage to rotating equipment. Designed to protect against torque overload and wear, Voith torque-limiting couplings provide outstanding safety and reliability. As a result, they can deliver maximum performance and minimize equipment downtime. In addition to their long-term benefits, these solutions are ideal for applications where safety and reliability are of paramount importance.
A good coupling provides many advantages, including the ability to transmit power, compensate for axial movement, and absorb shock. It is essential to choose the proper coupling for your application based on the basic conditions of your rotating equipment. For example, if you have two shafts with parallel rotation axes, you should choose a parallel coupling. Otherwise, you should use an angular coupling.
Torque-limiting couplings can also provide protection for rotating equipment by disengaging at a specific torque level. This protects the drive shaft from undergoing catastrophic failure. Torque limiters are particularly helpful for high-value equipment. By preventing catastrophic failure, you can avoid expensive repairs and minimize equipment downtime.
Coupling guards are easy to install and provide effective protection for rotating equipment. These covers are made of sheet metal bent to fit over the shaft. They are durable and easy to remove when necessary. This type of guard can prevent employees from catching their hands, tools, or loose clothing on motor coupling components.
China API Certificated 2 7/8 Eue Tubing Coupling     coupling energyChina API Certificated 2 7/8 Eue Tubing Coupling     coupling energy
editor by czh 2023-01-01