Item Description

Why pick us

Product Parameters

 

Product Name

socket welded cast coupling

Size

one/8″-4″ 

Regular

BS3799

Stress

2000lbs,3000lbs,6000lbs,9000lbs

Kind

socked welded Thread(NPT/BSP), equal or redued

Method

Forged

Floor

 anti-rust oil, HDG(sizzling dip galv.)

Content

Carbon steel: A105, A350 LF2,and many others.

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 metal: A182 f11,f22,f5,f9,f91, 10CrMo9-10, 16Mo3 etc.

Software

Petrochemical industryaviation and aerospace industrypharmaceutical sector,fuel exhaust power plantship building  water therapy, and so on.

Rewards

completely ready stock,faster shipping timeavailable in all dimensions,customizedhigh quality

Forging

one. Choose brand name new uncooked content
2. Forging as for every standard

 

Detailed Images

one. Dimension as for every BS3799
two. Fantastic finishing
three.  Surface looks nice

 

Marking

Different marking can be curved, or painting by laser on your ask for. We accept to mark your Brand

 

 

Packaging & Shipping

1. Packed by carton 1st, then Packed by plywood case as per ISPM15
two. we will place packing listing on every single package deal
three. we will put shipping and delivery markings on every bundle. Markings words are on your request.
four. All  wood deal materials are fumigation cost-free

 

Interested in other items

     Tee                            THD Coupling                            Nipple                              weldolet                       Flange

Our Benefits

FAQ

FAQ
 
Q: Can you source Form e, Certificate of origin? 
A: Indeed, we can offer. 
 
Q: Can you offer bill and CO with chamber of commerce? 
A: Of course, we can offer. 
 
Q: Can you take L/C deferred thirty, 60, 90days? 
A: We can. 
 
Q: Can you acknowledge O/A payment? 
A: We can. 
 
Q: Can you offer samples? 
A: Sure, some samples are free.
 
Q: Can you source the items which comply with NACE? 
A: Yes, we can.
 
Q: Can you pay a visit to your manufacturing unit
A: Sure, confident. Welcome.
 
Q: Can you inspect the products before delivery
A: Of course, positive. Welcome to our factory inspect the items. Also acknowledge 3rd get together inspection, this kind of as SGS, TUV, BV and so on.
 
Q: Can you offer MTC , EN15714 3.1/3.2 certificate?
A: Yes, confident. we can
 
Q: Do you have ISO
A: Indeed, we have
 
Q: Can you accept OEM?
A: Indeed, we can
 
Q: Can you settle for marking our Emblem?
A: Of course, we can
 
Q: What is your MOQ?
A: 1pcs for normal fittings and flanges. 
 
Q: Can you assistance to style our piping program?
A: Yes, we would like to your partner and our engineer will support.
 
Q: Can you offer you info sheet and drawing?
A: Indeed, we can
 
Q: Can you ship by provider or airline?
A: Indeed, we can. And we also can ship by train
 
Q: Can you mix your purchase with other supplier?  Then ship jointly?
A: Sure, we can. We would like aid you ship together to preserve your time and money
 
Q: Can you shorten shipping time?
A: If quite extremely urgent, remember to validate with sales. We would like set up extra-working time for you.
 
Q: Can you marking on package as for each IPPC?
A: Sure, we can
 
Q: Can you mark “Manufactured IN CHINA” on products and packing?
A: Of course, we can
 
Q: Can you provide semi-finished goods? 
A: Indeed, we can
 
Q: We want some check sample pieces for each and every warmth variety, Can you provide?
A: Indeed, we can
 
Q: Can you source warmth treatment method report?
A: Yes, we can

Great comments from our clientele

 

US $0.9
/ Piece
|
50 Pieces

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: 1 Year
Connection: Welding
Head Code: Round

###

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

|

Order Sample

###

Customization:

###

Product Name

socket welded forged coupling

Size

1/8"-4" 

Standard

BS3799

Pressure

2000lbs,3000lbs,6000lbs,9000lbs

Type

socked welded Thread(NPT/BSP), equal or redued

Process

Forged

Surface

 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 $0.9
/ Piece
|
50 Pieces

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: 1 Year
Connection: Welding
Head Code: Round

###

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

|

Order Sample

###

Customization:

###

Product Name

socket welded forged coupling

Size

1/8"-4" 

Standard

BS3799

Pressure

2000lbs,3000lbs,6000lbs,9000lbs

Type

socked welded Thread(NPT/BSP), equal or redued

Process

Forged

Surface

 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.
gearbox

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.
gearbox

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.
China B16.11 Stainless Steel 2China B16.11 Stainless Steel 2
editor by czh 2022-12-07