Item Description
Dedicated Couplings Adaptors for Ductile Iron Pipes ISO 2531/EN545 EN 14525, ANSI/AWWA C219
Description
SYI can supply the Focused Couplings devoted Couplings, focused to link the ductile iron pipe (upto DN2200)
SYI Committed Couplings Proportions
|
SYI S. N. |
DN |
pipe O.D. |
O.D. Tolerance |
D2 |
H |
L |
Min. pipe end well prepared duration |
|
|
 |
mm |
|||||||
|
DC40 |
40 |
fifty six |
+1. |
-3. |
one hundred twenty |
102 |
166 |
a hundred |
|
DC50 |
fifty |
sixty six |
+1. |
-3. |
126 |
102 |
166 |
one hundred |
|
DC60 |
sixty |
77 |
+1. |
-3. |
a hundred thirty five |
102 |
166 |
a hundred |
|
DC65 |
sixty five |
eighty two |
+1. |
-3. |
156 |
102 |
166 |
a hundred |
|
DC80 |
80 |
ninety eight |
+1. |
-3. |
184 |
102 |
166 |
100 |
|
DC100 |
a hundred |
118 |
+1. |
-3. |
205 |
102 |
166 |
100 |
|
DC125 |
one hundred twenty five |
a hundred and forty four |
+1. |
-3. |
232 |
102 |
166 |
a hundred |
|
DC150 |
a hundred and fifty |
a hundred and seventy |
+1. |
-3. |
264 |
102 |
173 |
100 |
|
DC200 |
200 |
222 |
+1. |
-3.five |
315 |
102 |
173 |
one hundred |
|
DC250 |
250 |
274 |
+1. |
-3.5 |
374 |
102 |
173 |
100 |
|
DC300 |
300 |
326 |
+1. |
-3.5 |
426 |
102 |
173 |
a hundred |
|
DC350 |
350 |
378 |
+1. |
-3.5 |
494 |
152 |
254 |
one hundred 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 |
500 |
532 |
+1. |
-4. |
650 |
152 |
254 |
one hundred fifty |
|
DC600 |
600 |
635 |
+1. |
-4.five |
753 |
152 |
254 |
one hundred fifty |
|
DC700 |
seven hundred |
738 |
+1. |
-4.five |
858 |
152 |
254 |
150 |
|
DC800 |
800 |
842 |
+1. |
-4.5 |
962 |
152 |
254 |
one hundred fifty |
|
DC900 |
900 |
945 |
+1. |
-5. |
1070 |
178 |
280 |
150 |
|
DC1000 |
1000 |
1048 |
+1. |
-5. |
1173 |
178 |
280 |
a hundred and fifty |
|
DC1100 |
1100 |
1152 |
+1. |
-6. |
1282 |
178 |
280 |
a hundred and fifty |
|
DC1200 |
1200 |
1255 |
+1. |
-6. |
1385 |
178 |
280 |
one hundred fifty |
|
DC1400 |
1400 |
1462 |
+1. |
-6. |
1592 |
178 |
295 |
one hundred fifty |
|
DC1500 |
1500 |
1565 |
+1. |
-6. |
1691 |
178 |
295 |
one hundred fifty |
|
DC1600 |
1600 |
1668 |
+1. |
-6. |
1798 |
178 |
295 |
one hundred fifty |
|
DC1800 |
1800 |
1875 |
+1. |
-6. |
2015 |
254 |
375 |
one hundred fifty/300 |
|
DC2000 |
2000 |
2082 |
+1. |
-6. |
2222 |
254 |
375 |
one hundred fifty/300 |
|
DC2200 |
2200 |
2288 |
+1. |
-6. |
2415 |
254 |
375 |
one hundred fifty/three hundred |
For other dimensions not talked about above, please speak to us. We have proper to modify the knowledge without further discover.
1. Materials
Physique: Ductile Iron quality five hundred-7/450-10 in accordance with ISO 1083 or 70-fifty-05/sixty five-45-twelve with ASTM A536
GLAND: Ductile Iron grade five hundred-7/450-ten in accordance with ISO 1083 or 70-fifty-05/sixty five-forty five-twelve with ASTM A536
GASKET: Rubber E.P.D.M./SBR/NBR in accordance with EN 681.1
D-BOLTS AND NUTS: Carbon Metal Grade 8.8 with dacromet coating
two. Operating Force: sixteen Bar or 250 PSI
three. Fluid Temperature: 0°C – 50°C, excluding frost
four. Allowed Angular Deflection: 6°
five. Joint Gap:19mm
6. Coating
|
Exterior Coatings: |
Inside Coatings: |
7.Reference Policies
Developed and analyzed in accordance with EN14525, ANSI/AWWA C219 and EN545
Package deal
Packing: Diverse bundle upon your ask for,like wood situations&pallets,ply-wood crates&pallets,steel crates&pallets and etc.
Quality Manage
Organization Profile
SYI has constantly invested in much better technologies and creation facilities. Far more than 4,000 designs
are all set. We are capable to end all the creation processes from moulding, shot-blasting, machining, coating to packaging. We have above a hundred,000 m2 foundry land which includes:
-ten,000 m2 of the sample, sand mixing, polishing, machining, hydraulic pressure, coating, packaging workshops
-4,000 m2 of 3 inexperienced sand moulding workshops and 1 resin sand moulding workshops
-3,000 m2 of automated moulding device line and epoxy coating line
-specialist laboratory
-machining store
-and our own tooling shop
Rigid process and functioning laws together with ideal quality assurance technique making each and every creation phase under manage. All the items are subject to exams and inspections which includes composition evaluation, metallographic examination, dimension & area finish inspection, ring check, tensile take a look at, hardness take a look at, hydrostatic examination, CZPT and coating take a look at to be confident that the products fulfill the needs of the requirements.
Considering that 2009, CZPT Pipeline has produced from a pipes & fittings vendor to a skilled task solution company, which includes the 1 end provider and answer from pipes, fittings, couplings & flanged adaptors, valves, fireplace hydrants, to water meters and equipment.
SYI items have served 111 nations globally up to now!
Most of these buyers cooperated with CZPT for more than twenty a long time!
We price prolonged phrase cooperation romantic relationship mostly!
Welcome to deliver us an inquiry for much more particulars and cost!!!
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) |
|---|
###
| Customization: |
Available
|
|---|
###
|
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) |
|---|
###
| Customization: |
Available
|
|---|
###
|
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 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 2022-11-30