Ductile Iron Flexible Coupling

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Ton pc
Supply Capability:
50,000 Ton Per Year pc/month

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Product Description:

Specification:

•Material : Ductile Cast Iron

•Size Range : DN 80 to DN 2000

•Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007

•Annual capacity : 50,000 tons

•Coating Exterior: Zinc 130g/m2 according to ISO 8179-1 and bitumen coating 70 microns.

•Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179

•Special requirements on external coating and internal lining can be applied

•We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

K12

Size: DN80-1200

PN10, PN16 and PN25 are available

We are involved in the manufacture and supply of the Ductile Iron Flexible Coupling. We manufacture these with the premium quality raw materials. Our Ductile Iron Flexible Coupling ensure high durability and strength. Our range of Ductile Iron Flexible Coupling to various industrial requirements. We offer these Ductile Iron Flexible Coupling in different sizes and lengths in order to meet the various requirements of our esteemed clients.

Nominal Diameter DN

Pipe O.D.

A

B

D

Hole No.

Bolts

Mass(kg)

80

98

187

166

102

4

M12 x 165

8

100

118

209

166

102

4

M12 x 165

10

150

170

264

173

102

4

M12 x 175

15

200

222

319

173

1102

6

M12 x 175

23

250

274

373

173

102

6

M12 x 175

27

300

326

430

173

102

6

M12 x 175

37

350

378

492

252

152

8

M16 x 240

45

400

429

547

252

152

8

M16 x 240

53

450

480

599

252

152

10

M16 x 240

59

500

532

653

252

152

10

M16 x 240

67

600

635

758

252

152

10

M16 x 240

110

700

738

867

252

152

12

M16 x 240

159

800

842

973

252

152

12

M16 x 240

181

900

945

1083

278

178

14

M16 x 275

250

1000

1048

1187

278

178

14

M16 x 275

315

1100

1152

1306

290

178

16

M16 x 285

-

1200

1255

1410

290

178

16

M16 x 285

380

Packaging & Delivery:

Packaging Detail: Wooden pallets,tied with steel straps,covered with plastic film outside
Delivery Detail: 20 days one 20 feet container

 flexible coupling   flexible coupling

 

Usage:

With flexible connectors, it is widely used in mining, chemical industry, construction, water supply, water drainage and so on.

 Flexible Coupling

 Flexible Coupling

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Q:What are the installation requirements of the card sleeve joint?
(1) pre assembledThe pre assembly of the sleeve type pipe joint is the most important step, which directly affects the reliability of the seal. Special pre assemblies are usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint body as the mother's body and press the nut and the sleeve tightly onto the pipe. The utility model mainly comprises a sleeve type through pipe joint, a clamping sleeve type end through connection head, a clamping sleeve type three way pipe joint and other patterns. The author found that even if the same batch of goods of the same manufacturer, the tapered holes on these joints are often different in depth, resulting in leakage, and this problem is often overlooked.The correct approach should be to connect the end of the pipe with what kind of joint body, and the corresponding connection end with the same type of joint pre installed, so as to maximize leakage problems can be avoided.
Q:Hydraulic pipe joint seal, with raw meal belt and sealant that good?
It is best not to use, with American conical teeth hard seal, NPTF generally very few people with this. High precision ah!
Q:Very confused about the pipe fittings and the fittings, and can not distinguish them
The task is accomplished by the joint body, one end of which is connected to the pipe joint and the other end connected to the device
Q:What do you mean by pipe joint 3/4-150?
The pipe joint diameter is 3/4 and the length is 150MM
Q:Hot tap water pipe joint leakage, what method can be repaired?
The best cut off a re installation, as long as not concealed pipes into the wall should be implemented, and the most thorough, because the advantages of PP-R pipe is higher than the local welding strength, ensure tightness of the whole pipeline.
Q:Can the pneumatic pipe connection be carried through the water?
Yes, but it will leak. Or do you need a special pipe joint?
Q:Air conditioning outdoor units, pipe joints, frosting, or even icing
As long as the counterclockwise rotation, with the starting force of about 10% of the screw can not move, it means that it has been opened to the maximum degree.
Q:How much is the monofilament of the 304 pipe joint?
If it is conventional, the basic can be connected, Sheng Jiang Industrial products have such joints, called water pipe joints
Q:What are the standard drawing numbers for hydraulic couplings?
The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and blowing with high pressure air before use.When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure.If the pre loading force is unfavorable, the inner edge of the ambassador card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-1 15N, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect.
Q:How do I distinguish the rigid clamp joint and the flexible clamp joint from the outward appearance?
Length and thickness of flexible clamps.Clamp itself difference:Flexible and rigid joints of the same specifications: width is different, flexibility is wider than rigidity 2MM (take 159 clamps as an example)
CCDI is a leading largest and professional manufacturer for ductile iron fittings for water pipelines in China, Products for overseas markets covered all over the world.

1. Manufacturer Overview

Location Liaoning, China
Year Established 1994
Annual Output Value Above US$ 20 Million
Main Markets Mid East, Africa, Europe
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin; Qingdao
Export Percentage 30%
No.of Employees in Trade Department 500 People
Language Spoken: English; Chinese; Spain; Alabic
b)Factory Information  
Factory Size: Above 5,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average