Excellent quality Ejma Expansion Joint - EH-400SG Axial Expansion Joint – Ehase-Flex

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Flexible Bellows, Compensators With Flange, Flex Head Flexible Sprinkler Drops, To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation.
Excellent quality Ejma Expansion Joint - EH-400SG Axial Expansion Joint – Ehase-Flex Detail:

Supply Ability:7000 Piece/Pieces per Month Expansion Joint

Construction:

Item

Parts

Material

Remark

1

Bellows

SUS304

SUS316/321

2

Flanges

SS400

SUS304/316/321

3*

Tube Ends

SS400

SUS304

4*

Internal Sleeve

SUS304

SUS316

5*

Tie Rods

SS400

SUS304

•Item marked “*” are optional.

 

 

400SG-

Specification:

Nominal Bore             

Total Length      

Bellows O.D.      

Force to Compress           

Effective Area            

Axial Movement               

Working Pressure            

mm

ins

mm

mm

kg

cm²

mm

kg/cm²

40

11/2

350

58

75

17.6

+10   -40

16

50

2

350

76

110

30.4

+10   -40

16

65

21/2

350

92

205

43.8

+10   -40

16

80

3

350

106

261

62.8

+10   -40

16

100

4

350

133

303

107.7

+10   -40

16

125

5

350

163

630

162.9

+10   -40

16

150

6

350

190

1154

227.5

+10   -40

16

200

8

350

252

1905

385.3

+10   -40

16

250

10

350

315

1932

670.1

+10   -40

16

300

12

350

366

2353

923.5

+10   -40

16

350

14

400

398.1

2192

1102

+10   -40

16

400

16

400

462.8

2689

1464

+10   -40

16

500

20

450

564

3322

2235

+10   -40

16

600

24

500

666

3956

3167

+10   -40

16

•The size, total length, movement and pressure tabulated above are standard. We can produce products according requirements.

•Flange Standard:  JIS, ANSI, DIN, B.S., etc.

Expansion joint installation

The bellows of an expansion joint is manufactured from relatively thin material in order to provide the flexibility needed to absorb the specified movement. The life of the Expansion Can be shortened if the unit is improperly handled and / or installed. This can arise from direct physical damage to the bellows through stresses imposed during installation, or by the factors. Therefore some basic instructions must be followed having safe and proper installation of Expansion joints.

There are several other things to consider when choosing whether or not to use a flow liner. Due to lateral movements, the gap between the bellows and the internal sleeve must be designed appropriately in order to prevent contact or binding against the inside diameter of the pipe or fitting. Also, making sure the inside diameter of the internal sleeve does not create back pressure or restrict the flow of media is extremely important, and usually can be avoided by utilizing an oversize bellows.

Stainless steel bellows, as a flexible pressure-resistant pipe fittings, are installed in the liquid transportation system to compensate for the mutual displacement of the connecting ends of pipes or machines and equipment, absorb vibration energy, and can play the role of vibration reduction and silencing. They have many characteristics, such as good flexibility, light weight, corrosion resistance, fatigue resistance, high and low temperature resistance.


Product detail pictures:

Excellent quality Ejma Expansion Joint - EH-400SG Axial Expansion Joint – Ehase-Flex detail pictures


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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Excellent quality Ejma Expansion Joint - EH-400SG Axial Expansion Joint – Ehase-Flex , The product will supply to all over the world, such as: Iran, Serbia, Mauritius, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Mag from Canada - 2017.09.16 13:44
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By ROGER Rivkin from French - 2017.02.14 13:19
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