China Syi Di Pipe Fitting Multi-Functional Ductile Cast Iron Universal Straight Flexible Coupling for Water Pipeline coupling and decoupling

Product Description

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

Description
SYI can provide the Dedicated Couplings committed Couplings, devoted to link the ductile iron pipe (upto DN2200)

SYI Dedicated Couplings Proportions

SYI S. N.

DN

pipe O.D.

O.D. Tolerance

D2

H

L

Min. pipe stop ready duration

 

mm

DC40

forty

fifty six

+1.

-3.

a hundred and twenty

102

166

100

DC50

fifty

66

+1.

-3.

126

102

166

one hundred

DC60

60

seventy seven

+1.

-3.

a hundred thirty five

102

166

one hundred

DC65

sixty five

82

+1.

-3.

156

102

166

100

DC80

eighty

98

+1.

-3.

184

102

166

100

DC100

100

118

+1.

-3.

205

102

166

a hundred

DC125

one hundred twenty five

one hundred forty four

+1.

-3.

232

102

166

one hundred

DC150

150

a hundred and seventy

+1.

-3.

264

102

173

100

DC200

two hundred

222

+1.

-3.five

315

102

173

a 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

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

500

532

+1.

-4.

650

152

254

one hundred fifty

DC600

600

635

+1.

-4.5

753

152

254

one hundred fifty

DC700

700

738

+1.

-4.5

858

152

254

150

DC800

800

842

+1.

-4.five

962

152

254

150

DC900

900

945

+1.

-5.

1070

178

280

150

DC1000

a thousand

1048

+1.

-5.

1173

178

280

150

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

a hundred and fifty

DC1600

1600

1668

+1.

-6.

1798

178

295

one hundred fifty

DC1800

1800

1875

+1.

-6.

2015

254

375

a hundred and fifty/300

DC2000

2000

2082

+1.

-6.

2222

254

375

a hundred and fifty/three hundred

DC2200

2200

2288

+1.

-6.

2415

254

375

a hundred and fifty/300

For other sizes not mentioned above, make sure you contact us. We have right to alter the information with out even more discover.


1. Content

Human body: Ductile Iron quality 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-7/450-10 in accordance with ISO 1083 or 70-50-05/65-forty five-twelve with ASTM A536
GASKET: Rubber E.P.D.M./SBR/NBR in accordance with EN 681.one
D-BOLTS AND NUTS: Carbon Metal Grade 8.8 with dacromet coating

2. Functioning Force: sixteen Bar or 250 PSI
three. Fluid Temperature: 0°C – 50°C, excluding frost

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

Exterior Coatings:
Liquid epoxy resin painting
Epoxy used by FBE
According to customers’ requirements

Inner Coatings:
Liquid epoxy resin painting
Epoxy used by FBE
According to customers’ requirements

7.Reference Principles
Created and tested in accordance with EN14525, ANSI/AWWA C219 and EN545

Package deal
Packing: Diverse bundle on your ask for,like wooden situations&pallets,ply-wood crates&pallets,steel crates&pallets and and so forth.

Good quality Management
Organization Profile

SYI has constantly invested in far better engineering and generation facilities. A lot more than 4,000 designs
are ready. We are capable to finish all the generation procedures from moulding, shot-blasting, machining, coating to packaging. We have over a hundred,000 m2 foundry land which includes:
-ten,000 m2 of the sample, sand mixing, polishing, machining, hydraulic strain, coating, packaging workshops
-4,000 m2 of 3 inexperienced sand moulding workshops and 1 resin sand moulding workshops
-3,000 m2 of automated moulding machine line and epoxy coating line
-specialist laboratory
-machining shop
-and our possess tooling shop

Stringent procedure and working regulations with each other with perfect good quality assurance technique producing every single manufacturing stage below control. All the goods are topic to assessments and inspections such as composition analysis, metallographic assessment, dimension & surface finish inspection, ring check, tensile take a look at, hardness test, hydrostatic examination, CZPT and coating test to be certain that the merchandise satisfy the specifications of the specifications.

Given that 2009, CZPT Pipeline has designed from a pipes & fittings vendor to a expert venture solution provider, which includes the 1 quit provider and resolution from pipes, fittings, couplings & flanged adaptors, valves, fireplace hydrants, to drinking water meters and components.

SYI products have served 111 nations throughout the world up to now!
Most of these consumers cooperated with CZPT for more than twenty several years!
We price extended term cooperation partnership primarily!

Welcome to ship us an inquiry for a lot more details and value!!!

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

Types of Couplings

A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
gearbox

Beam coupling

Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.

Flexible coupling

A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
gearbox

Magnetic coupling

Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
gearbox

Shaft coupling

A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
China Syi Di Pipe Fitting Multi-Functional Ductile Cast Iron Universal Straight Flexible Coupling for Water Pipeline     coupling and decouplingChina Syi Di Pipe Fitting Multi-Functional Ductile Cast Iron Universal Straight Flexible Coupling for Water Pipeline     coupling and decoupling
editor by czh 2022-11-30