Introduction:
    Jieling Flexible Expansion Joint is made via special technique from heat resistant aluminum silicate fiber and silicone/PTFE/non-alkaline glass fiber composite material. It has all-around compensability for thermal expansion. It can effectively absorb shock, reduce noises and will not cause recoil. It is easy to install or repair, and is resistant to pressure, heat, cold impact and corrosion.

Type description:

Technical parameters:

Item

Type / Length ( mm )

150

200

250

300

350

400

450

500

550

600

650

700

750

800

Working temperature ( endurance /impact ) oC

I

≤80/ ≤120

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II

≤120/ ≤280

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III

≤280/ ≤400

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IV

≤400/ ≤600

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V

≤600/ ≤750

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VI

≤750/ ≤900

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VII

≤900/ ≤1100

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VIII

≤1100/ ≤1300

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IX

≤1300/ ≤1500

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Working temperature ( normal /impact ) KPa

I

?/ ?0

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II

?0/ ?5

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III

?0/ ?5

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IV

?0/ ?5

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V - IX

?0/ ?00

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Compensation ( mm )

Axial travel (-X/+X)

-45/ +15

-60/ +20

-75/ +25

-90/ +30

-105/ +35

-120/ +40

-135/ +45

-150/ +50

-165/ +55

-180/ +60

-195/ +65

-210/ +70

-225 +75

-240/ +80

?5

?0

?5

?0

?5

?0

?5

?0

?5

?0

?5

?0

?5

?0

Air passage flow ( m/s )

8 - 20

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Specifications:
Further specifications of FYS (rectangular) or YYS (round) seires can be customized per your requirements.

Installation: