Merchandise Description
ASTM B16.11 3000 DN50 Socket Weld Stainless Steel Total Coupling
Merchandise Parameters
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Product Name |
 Pipe coupling |
Measurement |
1/8″-4″Â |
Regular |
ANSI B16.eleven |
Stress |
2000lbs, 3000lbs,6000lbs, 9000lbs |
Type |
complete coupling or fifty percent coupling |
  End |  Threaded or socket welded |
Approach |
Cast |
Floor |
 CNC machined, anti-rust oil, HDG(hot dip galv.) |
Substance |
Carbon steel: A105, A350 LF2,etc. |
Pipeline metal: ASTM 694 f42, f52, f60, f65,f70 and etc. |
|
 Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571, 1.4541, 254Mo and etc. | |
 Duplex stainless steel: ASTM A182 F51, F53,F55, UNS31803, SAF2205, UNS32205, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. | |
 Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc. | |
Cr-Mo alloy metal: A182 f11,f22,f5,f9,f91, 10CrMo9-10, 16Mo3Â etc. |
|
Software |
Petrochemical industryaviation and aerospace industrypharmaceutical industry,fuel exhaust power plantship building h2o treatment, etc. |
Advantages |
ready inventory,quicker shipping and delivery timeavailable in all measurements,customizedhigh top quality |
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Comprehensive Pictures
End can be socket weld or thread
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Marking
Various marking can be curved, or painting by laser on your ask for. We settle for to mark your Symbol
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Inspection
one. Dimension measurements, all in standard tolerance.
2. Take Third get together inspection
three. Supply MTC, EN15714 3.1/3.2 certificate
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Packaging & Shipping and delivery
one. Packed by carton initial, then Packed by plywood case as for each ISPM15
2. we will put packing record on each and every bundle
3. we will put shipping and delivery markings on every package. Markings phrases are on your ask for.
four. All wooden package materials are fumigation totally free
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Fascinated in other products
         Tee                Coupling                   Nipple                  weldolet             Flange
Our Advantages
Why Select us
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CZIT Team(3 factories, three hundred+employees, two hundred +consumers, 19+ many years experience)
seven*24 provider time
5000tons creation capacity each and every thirty day period, rapidly shipping and delivery. Standard flange and fittings have tons of inventory
trace shippment every single 7 days
Skilled QC QA staff, much more than 5 people. Inspect all products prior to shipping
REFUND Funds IF REJECTION Because OF High quality
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FAQ
FAQ |
 |
Q: Can you offer Sort e, Certificate of origin? |
A: Yes, we can source. |
 |
Q: Can you supply invoice and CO with chamber of commerce? |
A: Sure, we can provide. |
 |
Q: Can you settle for L/C deferred 30, sixty, 90days? |
A: We can. |
 |
Q: Can you take O/A payment? |
A: We can. |
 |
Q: Can you offer samples? |
A: Yes, some samples are free. |
 |
Q: Can you provide the merchandise which comply with NACE? |
A: Indeed, we can. |
 |
Q: Can you go to your manufacturing facility |
A: Sure, positive. Welcome. |
 |
Q: Can you examine the goods before shipping |
A: Indeed, sure. Welcome to our manufacturing facility inspect the merchandise. Also acknowledge third celebration inspection, this sort of as SGS, TUV, BV etc. |
 |
Q: Can you provide MTC , EN15714 3.1/3.2 certificate? |
A: Of course, sure. we can |
 |
Q: Do you have ISO |
A: Yes, we have |
 |
Q: Can you acknowledge OEM? |
A: Of course, we can |
 |
Q: Can you accept marking our Brand? |
A: Sure, we can |
 |
Q: What is your MOQ? |
A: 1pcs for normal fittings and flanges. |
 |
Q: Can you assist to layout our piping program? |
A: Of course, we would like to your companion and our engineer will help. |
 |
Q: Can you offer you knowledge sheet and drawing? |
A: Of course, we can |
 |
Q: Can you ship by provider or airline? |
A: Of course, we can. And we also can ship by prepare |
 |
Q: Can you merge your buy with other provider? Then ship with each other? |
A: Yes, we can. We would like help you ship jointly to save your time and income |
 |
Q: Can you shorten shipping and delivery time? |
A: If extremely really urgent, please validate with revenue. We would like organize additional-functioning time for you. |
 |
Q: Can you marking on package deal as for each IPPC? |
A: Of course, we can |
 |
Q: Can you mark “Made IN CHINA” on products and packing? |
A: Indeed, we can |
 |
Q: Can you offer semi-completed items? |
A: Indeed, we can |
 |
Q: We need to have some test sample pieces for each and every heat number, Can you source? |
A: Yes, we can |
 |
Q: Can you source heat treatment report? |
A: Yes, we can |
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US $1 / Piece | |
1 Piece (Min. Order) |
###
Connection: | Welding |
---|---|
Structure: | Universal |
Flexible or Rigid: | Rigid |
Material: | Stainless Steel |
Standard: | Standard |
Pressure: | 3000lbs 6000lbs 9000lbs |
###
Samples: |
US$ 1/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Product Name |
Pipe coupling |
Size |
1/8"-4" |
Standard |
ANSI B16.11 |
Pressure |
2000lbs, 3000lbs,6000lbs, 9000lbs |
Type |
full coupling or half coupling |
End | Threaded or socket welded |
Process |
Forged |
Surface |
CNC machined, anti-rust oil, HDG(hot dip galv.) |
Material |
Carbon steel: A105, A350 LF2,etc. |
Pipeline steel: ASTM 694 f42, f52, f60, f65,f70 and etc. |
|
Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571, 1.4541, 254Mo and etc. | |
Duplex stainless steel: ASTM A182 F51, F53,F55, UNS31803, SAF2205, UNS32205, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. | |
Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc. | |
Cr-Mo alloy steel: A182 f11,f22,f5,f9,f91, 10CrMo9-10, 16Mo3 etc. |
|
Application |
Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building; water treatment, etc. |
Advantages |
ready stock,faster delivery time;available in all sizes,customized;high quality |
###
FAQ |
Q: Can you supply Form e, Certificate of origin? |
A: Yes, we can supply. |
Q: Can you supply invoice and CO with chamber of commerce? |
A: Yes, we can supply. |
Q: Can you accept L/C deferred 30, 60, 90days? |
A: We can. |
Q: Can you accept O/A payment? |
A: We can. |
Q: Can you supply samples? |
A: Yes, some samples are free. |
Q: Can you supply the products which comply with NACE? |
A: Yes, we can. |
Q: Can you visit your factory |
A: Yes, sure. Welcome. |
Q: Can you inspect the goods before delivery |
A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc. |
Q: Can you supply MTC , EN10204 3.1/3.2 certificate? |
A: Yes, sure. we can |
Q: Do you have ISO |
A: Yes, we have |
Q: Can you accept OEM? |
A: Yes, we can |
Q: Can you accept marking our LOGO? |
A: Yes, we can |
Q: What is your MOQ? |
A: 1pcs for standard fittings and flanges. |
Q: Can you support to design our piping system? |
A: Yes, we would like to your partner and our engineer will help. |
Q: Can you offer data sheet and drawing? |
A: Yes, we can |
Q: Can you ship by carrier or airline? |
A: Yes, we can. And we also can ship by train |
Q: Can you combine your order with other supplier? Then ship together? |
A: Yes, we can. We would like help you ship together to save your time and money |
Q: Can you shorten delivery time? |
A: If very very urgent, please confirm with sales. We would like arrange extra-working time for you. |
Q: Can you marking on package as per IPPC? |
A: Yes, we can |
Q: Can you mark "MADE IN CHINA" on products and packing? |
A: Yes, we can |
Q: Can you supply semi-finished products? |
A: Yes, we can |
Q: We need some test sample pieces for each heat number, Can you supply? |
A: Yes, we can |
Q: Can you supply heat treatment report? |
A: Yes, we can |
US $1 / Piece | |
1 Piece (Min. Order) |
###
Connection: | Welding |
---|---|
Structure: | Universal |
Flexible or Rigid: | Rigid |
Material: | Stainless Steel |
Standard: | Standard |
Pressure: | 3000lbs 6000lbs 9000lbs |
###
Samples: |
US$ 1/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Product Name |
Pipe coupling |
Size |
1/8"-4" |
Standard |
ANSI B16.11 |
Pressure |
2000lbs, 3000lbs,6000lbs, 9000lbs |
Type |
full coupling or half coupling |
End | Threaded or socket welded |
Process |
Forged |
Surface |
CNC machined, anti-rust oil, HDG(hot dip galv.) |
Material |
Carbon steel: A105, A350 LF2,etc. |
Pipeline steel: ASTM 694 f42, f52, f60, f65,f70 and etc. |
|
Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571, 1.4541, 254Mo and etc. | |
Duplex stainless steel: ASTM A182 F51, F53,F55, UNS31803, SAF2205, UNS32205, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. | |
Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc. | |
Cr-Mo alloy steel: A182 f11,f22,f5,f9,f91, 10CrMo9-10, 16Mo3 etc. |
|
Application |
Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building; water treatment, etc. |
Advantages |
ready stock,faster delivery time;available in all sizes,customized;high quality |
###
FAQ |
Q: Can you supply Form e, Certificate of origin? |
A: Yes, we can supply. |
Q: Can you supply invoice and CO with chamber of commerce? |
A: Yes, we can supply. |
Q: Can you accept L/C deferred 30, 60, 90days? |
A: We can. |
Q: Can you accept O/A payment? |
A: We can. |
Q: Can you supply samples? |
A: Yes, some samples are free. |
Q: Can you supply the products which comply with NACE? |
A: Yes, we can. |
Q: Can you visit your factory |
A: Yes, sure. Welcome. |
Q: Can you inspect the goods before delivery |
A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc. |
Q: Can you supply MTC , EN10204 3.1/3.2 certificate? |
A: Yes, sure. we can |
Q: Do you have ISO |
A: Yes, we have |
Q: Can you accept OEM? |
A: Yes, we can |
Q: Can you accept marking our LOGO? |
A: Yes, we can |
Q: What is your MOQ? |
A: 1pcs for standard fittings and flanges. |
Q: Can you support to design our piping system? |
A: Yes, we would like to your partner and our engineer will help. |
Q: Can you offer data sheet and drawing? |
A: Yes, we can |
Q: Can you ship by carrier or airline? |
A: Yes, we can. And we also can ship by train |
Q: Can you combine your order with other supplier? Then ship together? |
A: Yes, we can. We would like help you ship together to save your time and money |
Q: Can you shorten delivery time? |
A: If very very urgent, please confirm with sales. We would like arrange extra-working time for you. |
Q: Can you marking on package as per IPPC? |
A: Yes, we can |
Q: Can you mark "MADE IN CHINA" on products and packing? |
A: Yes, we can |
Q: Can you supply semi-finished products? |
A: Yes, we can |
Q: We need some test sample pieces for each heat number, Can you supply? |
A: Yes, we can |
Q: Can you supply heat treatment report? |
A: Yes, we can |
Programming With Couplings
A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.
Mechanical connection between two shafts
There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.
Functions that control the flow of another function
One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.
Criteria for selecting a coupling
There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
editor by czh 2023-01-22