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5 Must-Have Features in a ductile iron dismantling joint

Mar. 03, 2025

Dci Pipe Fittings, Dismantling Joint, Ductile Iron - Ametek

With our strong economic strength, senior R&D strength, scientific management system and forward-looking marketing strategy, we are determined to become a leading supplier of Universal Flange Adapter, Restrained Coupling, Double Socket Bend and bring more efficient services and better products to our customers. Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. With our excellent products, perfect service, and reliable reputation, we will help you succeed in your business and sincerely welcome colleagues from all walks of life to negotiate business!

For more information, please visit Solid.

Description

The dismantling joint consists of long flange body, short flange body, middle flange, gasket, stud, washer, nut. It connects valves, pumps and other equipment with pipelines via full bolts, and allows a certain displacement. So it is adjustable while installation and maintenance, and the axial thrust can be transferred back to the whole pipeline during work. This not only improves work efficiency, but also plays a certain protective role for pumps, valves and other equipment.

Technical Parameters

1-Drawing

2-Material Specification

Item No.

Item Name

Material

1

Long Flange Body

Ductile Iron

2

Short Flange Body

Ductile Iron

3

Middle Flange

Ductile Iron

4

Gasket

Rubber

5

Stud

Galvanized Steel

6

Washer

Galvanized Steel

7

Nut

Galvanized Steel

3-Dimensions(mm)

Inch

DN

OD

D

K

b

L1

D2

L2

1-1/2"

40

56

150

110

16

210

19

4-M16

2"

50

66

165

125

16

210

19

4-M16

2-1/2"

65

82

185

145

16

210

19

8-M16

3"

80

98

200

160

16

220

19

8-M16

4"

100

118

235

190

16

220

23

8-M20

6"

150

170

300

250

23

220

28

8-M24

8"

200

222

375

320

27

240

31

12-M27

10"

250

274

450

Are you interested in learning more about ductile iron dismantling joint? Contact us today to secure an expert consultation!

385

31.5

250

34

12-M30

12"

300

326

515

450

35.5

270

34

16-M30

14"

350

378

580

510

40

280

37

16-M33

16"

400

429

660

585

44

290

40

16-M36

18"

450

480

685

610

46

290

40

20-M36

20"

500

532

755

670

48

300

43

20-M39

24"

600

635

890

795

53

320

49

20-M45

The above drawings and parameters are for reference only, please consult us for exact data.

Features

1-Ductile Iron with FBE coated

2-PN40 working pressure

3-With galvanized steel bolts, nuts.

Packing

Bubble film packing to protect EPOXY coating, then use standard wooden case or pallet to load goods.

About Us

Ametek Corporation was established in , located in Quanzhou City, develops, designs, and manufactures market-leading smart products for repairing and connecting different types of pipes for both potable water and sewage. We mainly supply ductile iron pipe fittings & ductile iron pipe joints & pipe repair clamps and iron castings. The production capacity is about tons per year, and It's still developing every year. In , Ametek Corporation moved its trading team to 3C, Liansheng Building, No.28 Huli Avenue, Xiamen, China to sustain fast-growing business activities. For the last 10 years, we've been deeply committed to providing the most reliable connections for drinking water supply around the world.

FAQ

Q: Can the products be customized?

A: Yes, customized products is available, we can do OEM for customer or produce according to customer's requirement.

Q: Can I get free sample?

A: Yes, we can offer free sample, but you need to bear the DHL charge, we will refund customer DHL charge after we do business.

Q: Do you offer certificate of origin for customer to reduce customs duty?

A: Yes, our company is registered in China Council for the Promotion of International Trade, we not only can offer certificate of origin, we can also provide Generalized System of Preference Certificate of Origin for our customer to reduce customs duty.

Q: Can I mix different models in one container?

A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.

In order to make the Dci Pipe Fittings, Dismantling Joint, Ductile Iron more efficient and convenient, we constantly develop and apply new technologies to improve it. We will always stand ready to cooperate with you. It is through the provision of new products and services that we contribute to society from all aspects.

Ductile Iron Dismantling Joint - Pipe Fittings - Okorder.com

Specifications of Ductile Iron Dismantling Joint

1) Follower gland ring: Ductile Iron GGG500-7

2) Flanged Adaptor bodies: Ductil iron GGG500-7

3) F-piece pipe: Ductile iron GGG500-7

4) Bolts, Nuts and Washers Material: Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request .

5) Tie Rods: Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request.

6) Gaskets material:

For water or Gas: NBR Grade A.

For drinking water: EPDM rubber to BS: type W.

For drinking water and sewage: SBR Grade F. 

7) Body Coating: Fusion Bonded Epoxy Coating inside and outside, or bitumen painting upon customers requires.       

8) Sizes: DN50-DN

9) Pressure Grade: PN10/PN16/PN25

Applications of Ductile Iron Dismantling Joint

Ductile Iron Dismantling Joints are Suitable for all flanged piping materials above ground or in chamber flanges and drillings to ISO-2( BS EN-2:, DIN).

Ductile Iron Dismantling Joints are Suitable for water, sewage and neutral liquids to max.70°C .

The dismantling joint enables easy installation and dismantling of isolating valves, non-return valves, flow metering equipment, pumps etc.

Packing & Delivery of Ductile Iron Dismantling Joint

Package: Bubble plastic bags, Cartons and Wooden cases.

Delivery: By Containers for shipments, and trucks or train for inland transport.

Three Features of Ductile Iron Dismantling Joint

Developed for Complete Versatility

The Dismantling Joints are double flanged fittings that accommodate up to 100mm (4') longitudinal adjustment and can be locked at the required length with the tie bars supplied. Not only does this system allow for fast, easy maintenance of valves, pumps or meters, it simplifies future pipe work modifications and reduces downtime when changes need to be made.

Easy to Install

The installation is also straightforward using just a spanner and torque wrench to tighten the high tensile steel or stainless steel tie bars. With fewer tie bars than flange holes and the tie bars acting as flange jointing bolts theprocess is speeded up but still offers a secure, rigid, fully endload resistant system with a pressure rating equal to that of the flange.

The Range

A comprehensive range is available from DN40 (1½') to DN (80') with virtually any flange drilling or pressure rating supplied, although larger sizes and custom made Dismantling Joints can be designed and built on request.

If you have other question about our products, please feel free to contact us!

Contact us to discuss your requirements of flange dismantling joint. Our experienced sales team can help you identify the options that best suit your needs.

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