Item Description

Committed Couplings Adaptors for Ductile Iron Pipes ISO 2531/EN545 EN 14525, ANSI/AWWA C219

Description
SYI can offer the Dedicated Couplings dedicated Couplings, devoted to connect the ductile iron pipe (upto DN2200)

SYI Committed Couplings Dimensions

SYI S. N.

DN

pipe O.D.

O.D. Tolerance

D2

H

L

Min. pipe finish well prepared duration

 

mm

DC40

forty

56

+1.

-3.

one hundred twenty

102

166

one hundred

DC50

50

66

+1.

-3.

126

102

166

100

DC60

60

seventy seven

+1.

-3.

one hundred thirty five

102

166

one hundred

DC65

sixty five

82

+1.

-3.

156

102

166

a hundred

DC80

80

98

+1.

-3.

184

102

166

one hundred

DC100

a hundred

118

+1.

-3.

205

102

166

a hundred

DC125

one hundred twenty five

a hundred and forty four

+1.

-3.

232

102

166

100

DC150

one hundred fifty

170

+1.

-3.

264

102

173

one hundred

DC200

two hundred

222

+1.

-3.5

315

102

173

one hundred

DC250

250

274

+1.

-3.5

374

102

173

a hundred

DC300

three hundred

326

+1.

-3.5

426

102

173

100

DC350

350

378

+1.

-3.5

494

152

254

a hundred and fifty

DC400

400

429

+1.

-4.

544

152

254

one hundred fifty

DC450

450

480

+1.

-4.

595

152

254

a hundred and fifty

DC500

five hundred

532

+1.

-4.

650

152

254

150

DC600

600

635

+1.

-4.5

753

152

254

a hundred and fifty

DC700

seven-hundred

738

+1.

-4.five

858

152

254

a hundred and fifty

DC800

800

842

+1.

-4.five

962

152

254

one hundred fifty

DC900

900

945

+1.

-5.

1070

178

280

a hundred and fifty

DC1000

1000

1048

+1.

-5.

1173

178

280

one hundred fifty

DC1100

1100

1152

+1.

-6.

1282

178

280

150

DC1200

1200

1255

+1.

-6.

1385

178

280

one hundred fifty

DC1400

1400

1462

+1.

-6.

1592

178

295

a hundred and fifty

DC1500

1500

1565

+1.

-6.

1691

178

295

a hundred and fifty

DC1600

1600

1668

+1.

-6.

1798

178

295

a hundred and fifty

DC1800

1800

1875

+1.

-6.

2015

254

375

one hundred fifty/three hundred

DC2000

2000

2082

+1.

-6.

2222

254

375

one hundred fifty/three hundred

DC2200

2200

2288

+1.

-6.

2415

254

375

one hundred fifty/three hundred

For other sizes not talked about previously mentioned, please contact us. We have appropriate to change the info with out even more observe.


1. Content

Body: Ductile Iron grade five hundred-7/450-10 in accordance with ISO 1083 or 70-fifty-05/65-45-12 with ASTM A536
GLAND: Ductile Iron grade five hundred-7/450-ten in accordance with ISO 1083 or 70-fifty-05/65-45-12 with ASTM A536
GASKET: Rubber E.P.D.M./SBR/NBR in accordance with EN 681.1
D-BOLTS AND NUTS: Carbon Steel Grade 8.8 with dacromet coating

two. Working Force: sixteen Bar or 250 PSI
3. Fluid Temperature: 0°C – 50°C, excluding frost

four. Authorized Angular Deflection:
five. Joint Hole:19mm
6. Coating

External Coatings:
Liquid epoxy resin painting
Epoxy utilized by FBE
According to customers’ specifications

Interior Coatings:
Liquid epoxy resin portray
Epoxy utilized by FBE
According to customers’ needs

7.Reference Guidelines
Made and examined in accordance with EN14525, ANSI/AWWA C219 and EN545

Package
Packing: Diverse bundle upon your ask for,like wooden cases&pallets,ply-wooden crates&pallets,metal crates&pallets and and so forth.

High quality Control
Company Profile

SYI has regularly invested in better engineering and creation amenities. More than 4,000 patterns
are completely ready. We are able to end all the creation procedures from moulding, shot-blasting, machining, coating to packaging. We have above a hundred,000 m2 foundry land which includes:
-ten,000 m2 of the pattern, sand mixing, sprucing, machining, hydraulic pressure, coating, packaging workshops
-4,000 m2 of 3 environmentally friendly sand moulding workshops and 1 resin sand moulding workshops
-3,000 m2 of automated moulding device line and epoxy coating line
-skilled laboratory
-machining store
-and our possess tooling store

Stringent process and working laws with each other with excellent top quality assurance method generating every single manufacturing step under control. All the merchandise are topic to exams and inspections including composition investigation, metallographic evaluation, dimension & floor end inspection, ring examination, tensile check, hardness take a look at, hydrostatic examination, CZPT and coating take a look at to be certain that the goods meet up with the demands of the specifications.

Considering that 2009, CZPT Pipeline has created from a pipes & fittings seller to a professional venture resolution supplier, which includes the 1 end support and remedy from pipes, fittings, couplings & flanged adaptors, valves, hearth hydrants, to drinking water meters and add-ons.

SYI items have served 111 nations around the world around the world up to now!
Most of these clients cooperated with CZPT for far more than 20 many years!
We value prolonged time period cooperation relationship mostly!

Welcome to send us an inquiry for more information and price tag!!!

P

US $1,000-1,300
/ Ton
|
1 Ton

(Min. Order)

###

After-sales Service: Online Solution
Warranty: 1 Year
Connection: Press Connection
Structure: Universal
Flexible or Rigid: Flexible
Material: Iron

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

SYI S. N.
DN
pipe O.D.
O.D. Tolerance
D2
H
L
Min. pipe end prepared length
 
mm
DC40
40
56
+1.0
-3.0
120
102
166
100
DC50
50
66
+1.0
-3.0
126
102
166
100
DC60
60
77
+1.0
-3.0
135
102
166
100
DC65
65
82
+1.0
-3.0
156
102
166
100
DC80
80
98
+1.0
-3.0
184
102
166
100
DC100
100
118
+1.0
-3.0
205
102
166
100
DC125
125
144
+1.0
-3.0
232
102
166
100
DC150
150
170
+1.0
-3.0
264
102
173
100
DC200
200
222
+1.0
-3.5
315
102
173
100
DC250
250
274
+1.0
-3.5
374
102
173
100
DC300
300
326
+1.0
-3.5
426
102
173
100
DC350
350
378
+1.0
-3.5
494
152
254
150
DC400
400
429
+1.0
-4.0
544
152
254
150
DC450
450
480
+1.0
-4.0
595
152
254
150
DC500
500
532
+1.0
-4.0
650
152
254
150
DC600
600
635
+1.0
-4.5
753
152
254
150
DC700
700
738
+1.0
-4.5
858
152
254
150
DC800
800
842
+1.0
-4.5
962
152
254
150
DC900
900
945
+1.0
-5.0
1070
178
280
150
DC1000
1000
1048
+1.0
-5.0
1173
178
280
150
DC1100
1100
1152
+1.0
-6.0
1282
178
280
150
DC1200
1200
1255
+1.0
-6.0
1385
178
280
150
DC1400
1400
1462
+1.0
-6.0
1592
178
295
150
DC1500
1500
1565
+1.0
-6.0
1691
178
295
150
DC1600
1600
1668
+1.0
-6.0
1798
178
295
150
DC1800
1800
1875
+1.0
-6.0
2015
254
375
150/300
DC2000
2000
2082
+1.0
-6.0
2222
254
375
150/300
DC2200
2200
2288
+1.0
-6.0
2415
254
375
150/300

###

External Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements
Internal Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements
US $1,000-1,300
/ Ton
|
1 Ton

(Min. Order)

###

After-sales Service: Online Solution
Warranty: 1 Year
Connection: Press Connection
Structure: Universal
Flexible or Rigid: Flexible
Material: Iron

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

SYI S. N.
DN
pipe O.D.
O.D. Tolerance
D2
H
L
Min. pipe end prepared length
 
mm
DC40
40
56
+1.0
-3.0
120
102
166
100
DC50
50
66
+1.0
-3.0
126
102
166
100
DC60
60
77
+1.0
-3.0
135
102
166
100
DC65
65
82
+1.0
-3.0
156
102
166
100
DC80
80
98
+1.0
-3.0
184
102
166
100
DC100
100
118
+1.0
-3.0
205
102
166
100
DC125
125
144
+1.0
-3.0
232
102
166
100
DC150
150
170
+1.0
-3.0
264
102
173
100
DC200
200
222
+1.0
-3.5
315
102
173
100
DC250
250
274
+1.0
-3.5
374
102
173
100
DC300
300
326
+1.0
-3.5
426
102
173
100
DC350
350
378
+1.0
-3.5
494
152
254
150
DC400
400
429
+1.0
-4.0
544
152
254
150
DC450
450
480
+1.0
-4.0
595
152
254
150
DC500
500
532
+1.0
-4.0
650
152
254
150
DC600
600
635
+1.0
-4.5
753
152
254
150
DC700
700
738
+1.0
-4.5
858
152
254
150
DC800
800
842
+1.0
-4.5
962
152
254
150
DC900
900
945
+1.0
-5.0
1070
178
280
150
DC1000
1000
1048
+1.0
-5.0
1173
178
280
150
DC1100
1100
1152
+1.0
-6.0
1282
178
280
150
DC1200
1200
1255
+1.0
-6.0
1385
178
280
150
DC1400
1400
1462
+1.0
-6.0
1592
178
295
150
DC1500
1500
1565
+1.0
-6.0
1691
178
295
150
DC1600
1600
1668
+1.0
-6.0
1798
178
295
150
DC1800
1800
1875
+1.0
-6.0
2015
254
375
150/300
DC2000
2000
2082
+1.0
-6.0
2222
254
375
150/300
DC2200
2200
2288
+1.0
-6.0
2415
254
375
150/300

###

External Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements
Internal Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements

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 Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price     cast of couplingChina Customization 16 Bar 250 Psi Working Pressure Ductile Iron Universal Flexible Coupling Price     cast of coupling
editor by czh 2022-12-01