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Flange Loose Sleeve Limit Expansion Joints

Main Technical Data:

Nominal diameter: DN100~2600mm

Pressure rating: PN 6/10/16

Working temperature: -10℃~80℃

Connection: single flange, double flange

Medium: water, sewage, oil and other low-corrosive fluid


Product Detail

Product Tags

Features For Double Flange Loose Sleeve Limit Expansion Joint
▪ The double-flange limit telescopic expansion joint is composed of main components such as the main body, sealing ring, gland, and telescopic short tube.
▪ On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and a double nut is used to lock at the maximum expansion amount.
▪ The pipeline can expand and contract freely within the allowable expansion and contraction amount. Once the maximum expansion and contraction amount is exceeded, it will be limited to ensure the safe operation of the pipeline. It is especially suitable for connections in pipelines with vibration or a certain slope and bends.

Structure

Item No. Part
1 Body
2 Seal ring
3 Gland
4 Limit short pipe flange
5 Nut
6 Long stud
7 Stud
dghdk (2)
Flange Loose Sleeve Limit Expansion Joints (2)

Single Flange Loose Sleeve Limit Expansion Joint

Flange Loose Sleeve Limit Expansion Joints (1)
dghdk (3)

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