Item Description
Solution Description
one.Size assortment from 1/8″ to 2″. |
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two.Doing work temperature:-325ºF~800ºF (-198ºC~426ºC). |
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3.Content grades: SS 304/304L ,SS 316/316S. |
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four.Thread:NPT, BSP, BSPT, UNF, ISO, SAE and many others. |
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5.Zero leakage even under difficult functioning problems. |
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six.All pipe threads fulfill the requirements of ASME/ANSI B 1.20.1(1983) for tapered pipe threads (NPT). |
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7.Operating pressures calculated in accordance with Electrical power Piping Code ANSI B31.1, Refiner Piping Code ASME/ANSI B31.3 and area VIII of ASME Boiler & Strain Vessel Code. |
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eight.Available in vast range of configurations. |
-LW7 Hex Coupling |
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Order info |
T |
L |
D |
W (HEX) |
|||
(NPT) |
(in) |
(mm) |
(in) |
(mm) |
(in) |
(mm) |
|
-LW7-2 |
one/8 |
.eighty one |
20.6 |
.34 |
8.6 |
.56 |
14.two |
-LW7-four |
1/four |
1.19 |
30.2 |
.45 |
eleven.four |
.seventy five |
19. |
-LW7-6 |
3/8 |
one.31 |
33.three |
.fifty nine |
15. |
.87 |
22.2 |
-LW7-eight |
1/2 |
one.56 |
39.six |
.seventy three |
eighteen.5 |
1.06 |
27. |
-LW7-12 |
three/4 |
1.62 |
forty one.1 |
.ninety four |
23.9 |
one.31 |
33.3 |
-LW7-16 |
one |
2.00 |
50.8 |
1.seventeen |
29.seven |
one.62 |
forty one.two |
Our Providers
Sinya tries to get the satisfaction of all customers by supplying Quality Top quality items and companies in the area of Instrumentation tube fitting & valves ,and also delivering an acceptable blend of price tag, high quality, satisfying providers and rapidly delivery.
Its items are provided primarily based on 3 basic factors: 1) Good quality 2) Assortment 3) Dependability
one.Customized design and style, CAD drawing |
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two.P&ID |
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3.Ingredient assortment |
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4.Invoice of material |
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five.Specialist companies these kinds of as bending and welding |
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six.Tests to ensure the method |
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7.Specialist packaging and supply |
Items Display
Contact us to get a lot more info : |
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tube fittings |
verify valves |
manifolds valves |
T-kind fliters |
thermowells |
pipe fittings |
relief valves |
distribution manifolds |
in-line filters |
syphons |
needle valves |
bleed & purge valves |
instrumentation tubing |
sample cylinders |
|
ball valves |
gauge valves |
air headers |
pots and vessels |
Packaging & Shipping and delivery
Method of packing: Export standard package or as your detail request. |
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Delivery time: 2 weeks after receipt of payment |
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Method of cargo: By Categorical like DHL,Fedex,TNT Ups. |
Company Profile
We located in HangZhou Metropolis, around ZheJiang port with practical transportation entry globally. Our items are commonly utilized in industries of Chemical, Petrochemical, Power Technology, Oil, Gasoline, Shipbuilding. Dedicated to rigid quality handle and thoughtful buyer provider, our seasoned personnel users are often accessible to go over your requirements and make certain full client pleasure. To make sure merchandise accuracy and large high quality stage, we have released superior production, inspection and tests products like Japanese Mazak CNC equipment, Three D measure tools, Uncooked Materials chemical composition inspection equipment, Large strain examination gear. We have obtained ISO9001 certificate, CE Certification, substantial and new technological innovation enterprise certification. Our merchandise are exported to Middle east, North America, South The usa, South East Asia, Europe and other countries. We also welcome OEM and ODM orders. Make sure you really feel free of charge to get in touch with and go to us.
Certifications
US $1-10 / Piece | |
3 Pieces (Min. Order) |
###
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
###
Connection: | Female |
---|---|
Head Code: | Hexagon |
Thread Distribution: | Internal Thread |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
![]() |
![]() |
###
1.Size range from 1/8" to 2".
|
|||
2.Working temperature:-325ºF~800ºF (-198ºC~426ºC).
|
|||
3.Material grades: SS 304/304L ,SS 316/316S.
|
|||
4.Thread:NPT, BSP, BSPT, UNF, ISO, SAE etc.
|
|||
5.Zero leakage even under tough working conditions.
|
|||
6.All pipe threads meet the requirements of ASME/ANSI B 1.20.1(1983) for tapered pipe threads (NPT).
|
|||
7.Working pressures calculated in accordance with Power Piping Code ANSI B31.1, Refiner Piping Code ASME/ANSI B31.3 and section VIII of ASME Boiler & Pressure Vessel Code.
|
|||
8.Available in wide variety of configurations.
|
###
![]() |
![]() |
###
-LW7 Hex Coupling
|
|||||||
Order information
|
T
|
L
|
D
|
W
(HEX)
|
|||
(NPT)
|
(in)
|
(mm)
|
(in)
|
(mm)
|
(in)
|
(mm)
|
|
-LW7-2
|
1/8
|
0.81
|
20.6
|
0.34
|
8.6
|
0.56
|
14.2
|
-LW7-4
|
1/4
|
1.19
|
30.2
|
0.45
|
11.4
|
0.75
|
19.0
|
-LW7-6
|
3/8
|
1.31
|
33.3
|
0.59
|
15.0
|
0.87
|
22.2
|
-LW7-8
|
1/2
|
1.56
|
39.6
|
0.73
|
18.5
|
1.06
|
27.0
|
-LW7-12
|
3/4
|
1.62
|
41.1
|
0.94
|
23.9
|
1.31
|
33.3
|
-LW7-16
|
1
|
2.00
|
50.8
|
1.17
|
29.7
|
1.62
|
41.2
|
###
1.Custom design, CAD drawing
|
|||
2.P&ID
|
|||
3.Component selection
|
|||
4.Bill of material
|
|||
5.Professional services such as bending and welding
|
|||
6.Testing to guarantee the system
|
|||
7.Professional packaging and delivery
|
###
Contact us to get more information :
|
||||
tube fittings
|
check valves
|
manifolds valves
|
T-type fliters
|
thermowells
|
pipe fittings
|
relief valves
|
distribution manifolds
|
in-line filters
|
syphons
|
needle valves
|
bleed & purge valves
|
instrumentation tubing
|
sample cylinders
|
|
ball valves
|
gauge valves
|
air headers
|
pots and vessels
|
###
Mode of packing: Export standard package or as your detail request.
|
|||
Delivery time: 2 weeks after receipt of payment
|
|||
Mode of shipment: By Express like DHL,Fedex,TNT Ups.
|
US $1-10 / Piece | |
3 Pieces (Min. Order) |
###
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
###
Connection: | Female |
---|---|
Head Code: | Hexagon |
Thread Distribution: | Internal Thread |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
![]() |
![]() |
###
1.Size range from 1/8" to 2".
|
|||
2.Working temperature:-325ºF~800ºF (-198ºC~426ºC).
|
|||
3.Material grades: SS 304/304L ,SS 316/316S.
|
|||
4.Thread:NPT, BSP, BSPT, UNF, ISO, SAE etc.
|
|||
5.Zero leakage even under tough working conditions.
|
|||
6.All pipe threads meet the requirements of ASME/ANSI B 1.20.1(1983) for tapered pipe threads (NPT).
|
|||
7.Working pressures calculated in accordance with Power Piping Code ANSI B31.1, Refiner Piping Code ASME/ANSI B31.3 and section VIII of ASME Boiler & Pressure Vessel Code.
|
|||
8.Available in wide variety of configurations.
|
###
![]() |
![]() |
###
-LW7 Hex Coupling
|
|||||||
Order information
|
T
|
L
|
D
|
W
(HEX)
|
|||
(NPT)
|
(in)
|
(mm)
|
(in)
|
(mm)
|
(in)
|
(mm)
|
|
-LW7-2
|
1/8
|
0.81
|
20.6
|
0.34
|
8.6
|
0.56
|
14.2
|
-LW7-4
|
1/4
|
1.19
|
30.2
|
0.45
|
11.4
|
0.75
|
19.0
|
-LW7-6
|
3/8
|
1.31
|
33.3
|
0.59
|
15.0
|
0.87
|
22.2
|
-LW7-8
|
1/2
|
1.56
|
39.6
|
0.73
|
18.5
|
1.06
|
27.0
|
-LW7-12
|
3/4
|
1.62
|
41.1
|
0.94
|
23.9
|
1.31
|
33.3
|
-LW7-16
|
1
|
2.00
|
50.8
|
1.17
|
29.7
|
1.62
|
41.2
|
###
1.Custom design, CAD drawing
|
|||
2.P&ID
|
|||
3.Component selection
|
|||
4.Bill of material
|
|||
5.Professional services such as bending and welding
|
|||
6.Testing to guarantee the system
|
|||
7.Professional packaging and delivery
|
###
Contact us to get more information :
|
||||
tube fittings
|
check valves
|
manifolds valves
|
T-type fliters
|
thermowells
|
pipe fittings
|
relief valves
|
distribution manifolds
|
in-line filters
|
syphons
|
needle valves
|
bleed & purge valves
|
instrumentation tubing
|
sample cylinders
|
|
ball valves
|
gauge valves
|
air headers
|
pots and vessels
|
###
Mode of packing: Export standard package or as your detail request.
|
|||
Delivery time: 2 weeks after receipt of payment
|
|||
Mode of shipment: By Express like DHL,Fedex,TNT Ups.
|
What Is a Coupling?
A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
Types
Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
Applications
The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
Problems
A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
editor by czh 2022-12-18