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:Will the moving angle of the air conditioner indoor be harmful to the connecting pipe joint?
There's nothing wrong with the moving angle. Our unit air conditioning because moving, we have been disassembled and assembled several times (copper tubes are disk, installation and then stroke straight), there is no leakage problems.
Q:What are the connecting forms of industrial pipe joints? Like buckling type connection,
The pipe joint use of light and handy, in a clean manner, widely used in metallurgy, mining, coal, petroleum, forging, ships, machine tools, chemical equipment and agricultural machinery hydraulic, pneumatic and lubrication fluid conveying pipeline system, particularly adapted to need often disassembled in the pipeline.
Q:How was the pipe joint named?
Clip type pipe jointThe utility model has the advantages of advanced structure, good performance, light weight, small size and convenient operation, and is widely used in the hydraulic system. Working pressure up to 31.5MPa, requiring high dimensional accuracy of the pipe, cold drawn steel pipe is required. The card sleeve is also of high accuracy. Piping systems for oil, gas, and general corrosive media, tables 15~26, GB3733.1 to 3765-1983
Q:Hydraulic jointWho knows the hydraulic connection "3/8*25.4=9.525" refers to the connection?
The most important part of the pre assembly of sleeve type pipe joints directly affects the reliability of the seal. A dedicated preprocessor is usually required. The small diameter can be pre joint in a vise. The concrete method is to use a joint as the mother's body and press the nut and the sleeve onto the tube. 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. I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent.
Q:What is a reinforced pipe joint?
The 200 in the DN80X200 of the pipe joint represents the thickness of the pipe wallPlease accept the answer and support me.
Q:Screw in pipe joint Dg10 what do you mean?
Dg is the standard name, DN, is called Dg=DN, in standard GB, GB, Dg, DN are mm (mm), "Dg DN, the name is called" nominal diameter ", can be processed R 1/4" external tapered threadThe diameter of the pipe can be divided into outer diameter, inner diameter and nominal diameter.
Q:Reinforced pipe joint,Used in chemical pipes
D means "diameter", and "n" means "internal" (because pinyin is "Nei" in "inner")
Q:Why is the water purifier on the quick connector and contact Water Leakage PE
Because there is no plug, the fast joint must be inserted in the end, through the internal sealing ring to play a role.
Q:Air conditioning outdoor units, pipe joints, frosting, or even icing
Find the right size of the six angle wrench, facing the cut-off valve, counterclockwise turn on the valve, clockwise turn off the valve.
Q:The union bonnet (Union Bonnet) and bolted bonnet valves (Bolted Bonnet) the same?
And plug valve bonnet (bolted): there is a valve cover flange, the valve cover flange is bolted and connected to the valve body, and then stuffing box.
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